首页 > 最新文献

GigaByte (Hong Kong, China)最新文献

英文 中文
Mosquito alert: leveraging citizen science to create a GBIF mosquito occurrence dataset. 蚊子警报:利用公民科学创建 GBIF 蚊子发生数据集。
Pub Date : 2022-05-30 eCollection Date: 2022-01-01 DOI: 10.46471/gigabyte.54
Živko Južnič-Zonta, Isis Sanpera-Calbet, Roger Eritja, John R B Palmer, Agustí Escobar, Joan Garriga, Aitana Oltra, Alex Richter-Boix, Francis Schaffner, Alessandra Della Torre, Miguel Ángel Miranda, Marion Koopmans, Luisa Barzon, Frederic Bartumeus Ferre

The Mosquito Alert dataset includes occurrence records of adult mosquitoes collected worldwide in 2014-2020 through Mosquito Alert, a citizen science system for investigating and managing disease-carrying mosquitoes. Records are linked to citizen science-submitted photographs and validated by entomologists to determine the presence of five targeted European mosquito vectors: Aedes albopictus, Ae. aegypti, Ae. japonicus, Ae. koreicus, and Culex pipiens. Most records are from Spain, reflecting Spanish national and regional funding, but since autumn 2020 substantial records from other European countries are included, thanks to volunteer entomologists coordinated by the AIM-COST Action, and to technological developments to increase scalability. Among other applications, the Mosquito Alert dataset will help develop citizen science-based early warning systems for mosquito-borne disease risk. It can also be reused for modelling vector exposure risk, or to train machine-learning detection and classification routines on the linked images, to assist with data validation and establishing automated alert systems.

蚊子警报数据集包括 2014-2020 年通过蚊子警报系统在全球收集的成蚊发生记录,蚊子警报系统是一个调查和管理携带疾病蚊子的公民科学系统。记录与公民科学提交的照片相链接,并由昆虫学家进行验证,以确定是否存在五种目标欧洲蚊媒:白纹伊蚊、埃及伊蚊、日本伊蚊、朝鲜伊蚊和喙库蚊。大多数记录来自西班牙,这反映了西班牙国家和地区的资金投入,但自 2020 年秋季起,由于 AIM-COST 行动协调的志愿昆虫学家以及提高可扩展性的技术发展,来自其他欧洲国家的大量记录也被纳入其中。除其他应用外,蚊子警报数据集将有助于开发基于公民科学的蚊媒疾病风险预警系统。该数据集还可重新用于病媒暴露风险建模,或在链接的图像上训练机器学习检测和分类程序,以协助数据验证和建立自动预警系统。
{"title":"Mosquito alert: leveraging citizen science to create a GBIF mosquito occurrence dataset.","authors":"Živko Južnič-Zonta, Isis Sanpera-Calbet, Roger Eritja, John R B Palmer, Agustí Escobar, Joan Garriga, Aitana Oltra, Alex Richter-Boix, Francis Schaffner, Alessandra Della Torre, Miguel Ángel Miranda, Marion Koopmans, Luisa Barzon, Frederic Bartumeus Ferre","doi":"10.46471/gigabyte.54","DOIUrl":"10.46471/gigabyte.54","url":null,"abstract":"<p><p>The Mosquito Alert dataset includes occurrence records of adult mosquitoes collected worldwide in 2014-2020 through Mosquito Alert, a citizen science system for investigating and managing disease-carrying mosquitoes. Records are linked to citizen science-submitted photographs and validated by entomologists to determine the presence of five targeted European mosquito vectors: <i>Aedes albopictus</i>, <i>Ae. aegypti</i>, <i>Ae. japonicus</i>, <i>Ae. koreicus</i>, and <i>Culex pipiens</i>. Most records are from Spain, reflecting Spanish national and regional funding, but since autumn 2020 substantial records from other European countries are included, thanks to volunteer entomologists coordinated by the AIM-COST Action, and to technological developments to increase scalability. Among other applications, the Mosquito Alert dataset will help develop citizen science-based early warning systems for mosquito-borne disease risk. It can also be reused for modelling vector exposure risk, or to train machine-learning detection and classification routines on the linked images, to assist with data validation and establishing automated alert systems.</p>","PeriodicalId":73157,"journal":{"name":"GigaByte (Hong Kong, China)","volume":"2022 ","pages":"gigabyte54"},"PeriodicalIF":0.0,"publicationDate":"2022-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9930537/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10773249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sand fly (Diptera: Psychodidae: Phlebotominae) records in Acre, Brazil: a dataset. 巴西阿克里的沙蝇(双翅目:食蚜蝇科:食蚜蝇属)记录:数据集。
Pub Date : 2022-05-27 eCollection Date: 2022-01-01 DOI: 10.46471/gigabyte.60
Rodrigo Espindola Godoy, Andrey José de Andrade, Paloma Helena Fernandes Shimabukuro, Andreia Fernandes Brilhante

Amazonian phlebotomine sand fly fauna is one of the most diverse in the world. The Amazon region is also the most prevalent for leishmaniasis in Brazil and South America. The state of Acre, in this region, also stands out in terms of the diversity of sand fly fauna, as well as the occurrence of American tegumentary leishmaniasis. In this context, the present dataset comprises a bibliographic review of sand fly species recorded in Acre state, Brazil. A total of 1,094 observations from material citations and two of preserved specimens are presented using 33 variables according to Darwin Core terms. The bibliographic review was performed in PubMed, Google Scholar, SciELO, Biblioteca Virtual em Saúde, and references cited in related scientific articles. Thus, this report will be valuable for further studies on sand flies in Acre and other Amazon states.

亚马逊噬血沙蝇动物群是世界上最多样化的动物群之一。亚马逊地区也是巴西和南美洲利什曼病的高发区。该地区的阿克里州在沙蝇动物群的多样性和美洲利什曼病的发生率方面也很突出。在此背景下,本数据集包括对巴西阿克里州记录的沙蝇物种的文献综述。根据达尔文核心术语,本数据集使用 33 个变量对材料引文中的 1,094 个观察结果和保存的两个标本进行了介绍。文献综述通过 PubMed、Google Scholar、SciELO、Biblioteca Virtual em Saúde 以及相关科学文章中引用的参考文献进行。因此,本报告对进一步研究阿克里和亚马逊其他州的沙蝇很有价值。
{"title":"Sand fly (Diptera: Psychodidae: Phlebotominae) records in Acre, Brazil: a dataset.","authors":"Rodrigo Espindola Godoy, Andrey José de Andrade, Paloma Helena Fernandes Shimabukuro, Andreia Fernandes Brilhante","doi":"10.46471/gigabyte.60","DOIUrl":"10.46471/gigabyte.60","url":null,"abstract":"<p><p>Amazonian phlebotomine sand fly fauna is one of the most diverse in the world. The Amazon region is also the most prevalent for leishmaniasis in Brazil and South America. The state of Acre, in this region, also stands out in terms of the diversity of sand fly fauna, as well as the occurrence of American tegumentary leishmaniasis. In this context, the present dataset comprises a bibliographic review of sand fly species recorded in Acre state, Brazil. A total of 1,094 observations from material citations and two of preserved specimens are presented using 33 variables according to Darwin Core terms. The bibliographic review was performed in PubMed, Google Scholar, SciELO, Biblioteca Virtual em Saúde, and references cited in related scientific articles. Thus, this report will be valuable for further studies on sand flies in Acre and other Amazon states.</p>","PeriodicalId":73157,"journal":{"name":"GigaByte (Hong Kong, China)","volume":"2022 ","pages":"gigabyte60"},"PeriodicalIF":0.0,"publicationDate":"2022-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9930555/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10831319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MEMO: Monitoring of exotic mosquitoes in Belgium. 备忘录:监测比利时的外来蚊子。
Pub Date : 2022-05-26 eCollection Date: 2022-01-01 DOI: 10.46471/gigabyte.59
Isra Deblauwe, Dimitri Brosens, Katrien De Wolf, Nathalie Smitz, Adwine Vanslembrouck, Anna Schneider, Jacobus De Witte, Ingrid Verlé, Wouter Dekoninck, Marc De Meyer, Thierry Backeljau, Sophie Gombeer, Kenny Meganck, Ann Vanderheyden, Ruth Müller, Wim Van Bortel

'memo: Monitoring of Exotic MOsquitoes in Belgium' is a sampling event dataset published by the Institute of Tropical Medicine (ITM) in Antwerp, Belgium. It forms part of the early detection of exotic mosquito species (EMS) along high-risk introduction routes in Belgium, where data are collected at defined points of entry (PoEs) using a standardised protocol. The MEMO dataset contains mosquito sampling counts performed between 2017 and 2020. MEMO+2020, an extension of the MEMO dataset, contains only Aedes albopictus mosquito trap counts performed in 2020. Here, we present these data published as a standardised Darwin Core archive, which includes, for each sampling event, an eventID, date, location and sampling protocol (in the event core); and an occurrenceID for each occurrence (tube), the number of collected individuals per tube, species status (present/absent), information on the identification and scientific name (in the occurrence extension).

备忘录:比利时外来蚊子监测 "是比利时安特卫普热带医学研究所(ITM)发布的采样事件数据集。它是比利时高风险引进路线上外来蚊子物种(EMS)早期检测工作的一部分,采用标准化协议在规定的入境点(PoEs)收集数据。MEMO 数据集包含 2017 年至 2020 年期间进行的蚊子采样计数。MEMO+2020 是 MEMO 数据集的扩展,仅包含 2020 年进行的白纹伊蚊诱捕器计数。在此,我们将这些数据作为标准化的达尔文核心档案发布,其中包括每个采样事件的事件编号、日期、地点和采样方案(在事件核心中);以及每个出现点(管)的出现点编号、每管采集的个体数量、物种状态(存在/不存在)、识别信息和学名(在出现点扩展中)。
{"title":"MEMO: Monitoring of exotic mosquitoes in Belgium.","authors":"Isra Deblauwe, Dimitri Brosens, Katrien De Wolf, Nathalie Smitz, Adwine Vanslembrouck, Anna Schneider, Jacobus De Witte, Ingrid Verlé, Wouter Dekoninck, Marc De Meyer, Thierry Backeljau, Sophie Gombeer, Kenny Meganck, Ann Vanderheyden, Ruth Müller, Wim Van Bortel","doi":"10.46471/gigabyte.59","DOIUrl":"10.46471/gigabyte.59","url":null,"abstract":"<p><strong>'memo: </strong>Monitoring of Exotic MOsquitoes in Belgium' is a sampling event dataset published by the Institute of Tropical Medicine (ITM) in Antwerp, Belgium. It forms part of the early detection of exotic mosquito species (EMS) along high-risk introduction routes in Belgium, where data are collected at defined points of entry (PoEs) using a standardised protocol. The MEMO dataset contains mosquito sampling counts performed between 2017 and 2020. MEMO+2020, an extension of the MEMO dataset, contains only <i>Aedes albopictus</i> mosquito trap counts performed in 2020. Here, we present these data published as a standardised Darwin Core archive, which includes, for each sampling event, an eventID, date, location and sampling protocol (in the event core); and an occurrenceID for each occurrence (tube), the number of collected individuals per tube, species status (present/absent), information on the identification and scientific name (in the occurrence extension).</p>","PeriodicalId":73157,"journal":{"name":"GigaByte (Hong Kong, China)","volume":"2022 ","pages":"gigabyte59"},"PeriodicalIF":0.0,"publicationDate":"2022-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9930500/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10773248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A chromosome-level genome assembly and annotation of a maize elite breeding line Dan340 玉米优良选育系Dan340染色体水平基因组的组装与注释
Pub Date : 2022-05-20 DOI: 10.1101/2021.04.26.441299
Yikun Zhao, Yuancong Wang, De Ma, Guang Feng, Yongxue Huo, Zhihao Liu, Ling Zhou, Yunlong Zhang, Liwen Xu, Liang Wang, Han Zhao, Jiuran Zhao, Fengge Wang
Background Maize is not only one of the most important crops grown worldwide for food, forage, and biofuel, but also an important model organism for fundamental research in genetics and genomics. Owing to its importance in crop science, genetics and genomics, several reference genomes of common maize inbred line (genetic material) have been released, but some genomes of important genetic germplasm resources in maize breeding research are still lacking. The maize cultivar Dan340 is an excellent backbone inbred line of the Luda Red Cob Group with several desirable characteristics, such as disease resistance, lodging resistance, high combining ability, and wide adaptability. Findings In this study, we constructed a high-quality chromosome-level reference genome for Dan340 by combining PacBio long HiFi sequencing reads, Illumina short reads and chromosomal conformational capture (Hi-C) sequencing reads. The final assembly of the Dan340 genome was 2,348.72 Mb, including 2,738 contigs and 2,315 scaffolds with N50 of 41.49 Mb and 215.35 Mb, respectively. Repeat sequences accounted for 73.40% of the genome size and 39,733 protein-coding genes were annotated. Analysis of genes in the Dan340 genome, together with those from B73, Mo17 and SK, were clustered into 27,654 gene families. There were 1,806 genes from 359 gene families that were specific to Dan340, of which many had functional gene ontology annotations relating to “porphyrin-containing compound metabolic process”, “tetrapyrrole biosynthetic process”, and “tetrapyrrole metabolic process”. Conclusions The completeness and continuity of the genome were comparable to those of other important maize inbred lines. The assembly and annotation of this genome not only facilitates our understanding about of intraspecific genome diversity in maize, but also provides a novel resource for maize breeding improvement. Research Areas Genetics and Genomics; Agriculture, Plant Genetics Data Description
玉米不仅是世界上最重要的粮食、饲料和生物燃料作物之一,也是遗传学和基因组学基础研究的重要模式生物。由于玉米自交系在作物科学、遗传学和基因组学中的重要意义,一些常见玉米自交系(遗传物质)的参考基因组已经发布,但玉米育种研究中一些重要遗传种质资源的基因组仍然缺乏。玉米品种丹340是芦大红穗轴群优良的骨干自交系,具有抗病、抗倒伏、配合力强、适应性广等优良特性。在本研究中,我们结合PacBio长HiFi测序reads、Illumina短测序reads和染色体构象捕获(Hi-C)测序reads,构建了高质量的Dan340染色体水平参考基因组。Dan340基因组的最终组装量为2348.72 Mb,包括2738个contigs和2315个scaffold, N50分别为41.49 Mb和215.35 Mb。重复序列占基因组大小的73.40%,有39,733个蛋白质编码基因被注释。对Dan340基因组以及B73、Mo17和SK基因组的基因进行分析,将其聚类为27,654个基因家族。在359个基因家族中,有1806个基因是Dan340的特异性基因,其中许多基因都有“含卟啉化合物代谢过程”、“四吡咯生物合成过程”和“四吡咯代谢过程”的功能基因本体注释。结论该基因组的完整性和连续性与其他重要玉米自交系相当。该基因组的组装和注释不仅有助于我们对玉米种内基因组多样性的认识,也为玉米育种改良提供了新的资源。研究领域:遗传学与基因组学;农业,植物遗传数据描述
{"title":"A chromosome-level genome assembly and annotation of a maize elite breeding line Dan340","authors":"Yikun Zhao, Yuancong Wang, De Ma, Guang Feng, Yongxue Huo, Zhihao Liu, Ling Zhou, Yunlong Zhang, Liwen Xu, Liang Wang, Han Zhao, Jiuran Zhao, Fengge Wang","doi":"10.1101/2021.04.26.441299","DOIUrl":"https://doi.org/10.1101/2021.04.26.441299","url":null,"abstract":"Background Maize is not only one of the most important crops grown worldwide for food, forage, and biofuel, but also an important model organism for fundamental research in genetics and genomics. Owing to its importance in crop science, genetics and genomics, several reference genomes of common maize inbred line (genetic material) have been released, but some genomes of important genetic germplasm resources in maize breeding research are still lacking. The maize cultivar Dan340 is an excellent backbone inbred line of the Luda Red Cob Group with several desirable characteristics, such as disease resistance, lodging resistance, high combining ability, and wide adaptability. Findings In this study, we constructed a high-quality chromosome-level reference genome for Dan340 by combining PacBio long HiFi sequencing reads, Illumina short reads and chromosomal conformational capture (Hi-C) sequencing reads. The final assembly of the Dan340 genome was 2,348.72 Mb, including 2,738 contigs and 2,315 scaffolds with N50 of 41.49 Mb and 215.35 Mb, respectively. Repeat sequences accounted for 73.40% of the genome size and 39,733 protein-coding genes were annotated. Analysis of genes in the Dan340 genome, together with those from B73, Mo17 and SK, were clustered into 27,654 gene families. There were 1,806 genes from 359 gene families that were specific to Dan340, of which many had functional gene ontology annotations relating to “porphyrin-containing compound metabolic process”, “tetrapyrrole biosynthetic process”, and “tetrapyrrole metabolic process”. Conclusions The completeness and continuity of the genome were comparable to those of other important maize inbred lines. The assembly and annotation of this genome not only facilitates our understanding about of intraspecific genome diversity in maize, but also provides a novel resource for maize breeding improvement. Research Areas Genetics and Genomics; Agriculture, Plant Genetics Data Description","PeriodicalId":73157,"journal":{"name":"GigaByte (Hong Kong, China)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62327921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Arbovirus vectors in municipalities with a high risk of dengue in Cauca, Southwestern Colombia. 哥伦比亚西南部考卡地区登革热高风险城市中的虫媒病毒载体。
Pub Date : 2022-05-16 eCollection Date: 2022-01-01 DOI: 10.46471/gigabyte.53
Catalina Marceló-Díaz, Carlos Andres Morales, Maria Camila Lesmes, Patricia Fuya, Sergio Andres Mendez, Horacio Cadena, Alvaro Ávila-Díaz, Erika Santamaria

The Culicidae family has two of the most important disease vector genus: Aedes spp. and Culex spp. Both of these are involved in the transmission of arboviruses. Here, we provide novel data for the geographical distribution of 2,383 specimens in the Culicidae family. We also report the percentage of houses infested with these vectors, and Shannon and Simpson diversity indices in three municipalities located in Cauca, Colombia. This dataset is relevant for research on vector-borne diseases because Aedes spp. can transmit arboviruses such as dengue, Zika and chikungunya, and Culex spp. is a well-known vector of West Nile virus and Venezuelan equine encephalitis.

库蚊科有两个最重要的病媒属:伊蚊属和库蚊属。这两个属都参与虫媒病毒的传播。在这里,我们为库蚊科2383个标本的地理分布提供了新的数据。我们还报告了哥伦比亚考卡三个市镇受这些病媒侵扰的房屋百分比,以及Shannon和Simpson多样性指数。该数据集与媒介传播疾病的研究相关,因为伊蚊可以传播登革热、寨卡病毒和基孔肯雅病毒等虫媒病毒,库蚊是众所周知的西尼罗河病毒和委内瑞拉马脑炎的媒介。
{"title":"Arbovirus vectors in municipalities with a high risk of dengue in Cauca, Southwestern Colombia.","authors":"Catalina Marceló-Díaz,&nbsp;Carlos Andres Morales,&nbsp;Maria Camila Lesmes,&nbsp;Patricia Fuya,&nbsp;Sergio Andres Mendez,&nbsp;Horacio Cadena,&nbsp;Alvaro Ávila-Díaz,&nbsp;Erika Santamaria","doi":"10.46471/gigabyte.53","DOIUrl":"10.46471/gigabyte.53","url":null,"abstract":"<p><p>The Culicidae family has two of the most important disease vector genus: <i>Aedes</i> spp. and <i>Culex</i> spp. Both of these are involved in the transmission of arboviruses. Here, we provide novel data for the geographical distribution of 2,383 specimens in the Culicidae family. We also report the percentage of houses infested with these vectors, and Shannon and Simpson diversity indices in three municipalities located in Cauca, Colombia. This dataset is relevant for research on vector-borne diseases because <i>Aedes</i> spp. can transmit arboviruses such as dengue, Zika and chikungunya, and <i>Culex</i> spp. is a well-known vector of West Nile virus and Venezuelan equine encephalitis.</p>","PeriodicalId":73157,"journal":{"name":"GigaByte (Hong Kong, China)","volume":"2022 ","pages":"gigabyte53"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9930565/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10774023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
LT1, an ONT long-read-based assembly scaffolded with Hi-C data and polished with short reads. LT1是一个基于ONT长读数的装配,使用Hi-C数据搭建脚手架,并用短读数进行打磨。
Pub Date : 2022-05-04 eCollection Date: 2022-01-01 DOI: 10.46471/gigabyte.51
Hui-Su Kim, Asta Blazyte, Sungwon Jeon, Changhan Yoon, Yeonkyung Kim, Changjae Kim, Dan Bolser, Ji-Hye Ahn, Jeremy S Edwards, Jong Bhak

We present LT1, the first high-quality human reference genome from the Baltic States. LT1 is a female de novo human reference genome assembly, constructed using 57× nanopore long reads and polished using 47× short paired-end reads. We utilized 72 GB of Hi-C chromosomal mapping data for scaffolding, to maximize assembly contiguity and accuracy. The contig assembly of LT1 was 2.73 Gbp in length, comprising 4490 contigs with an NG50 value of 12.0 Mbp. After scaffolding with Hi-C data and manual curation, the final assembly has an NG50 value of 137 Mbp and 4699 scaffolds. Assessment of gene prediction quality using Benchmarking Universal Single-Copy Orthologs (BUSCO) identified 89.3% of the single-copy orthologous genes included in the benchmark. Detailed characterization of LT1 suggests it has 73,744 predicted transcripts, 4.2 million autosomal SNPs, 974,616 short indels, and 12,079 large structural variants. These data may be used as a benchmark for further in-depth genomic analyses of Baltic populations.

我们展示了波罗的海国家第一个高质量人类参考基因组 LT1。LT1 是一个女性从头人类参考基因组组装,使用 57× 纳米孔长读数构建,并使用 47× 短配对末端读数进行抛光。我们利用 72 GB 的 Hi-C 染色体图谱数据搭建脚手架,以最大限度地提高组装的连续性和准确性。LT1 的等位基因组装长度为 2.73 Gbp,由 4490 个等位基因组成,NG50 值为 12.0 Mbp。在使用 Hi-C 数据搭建脚手架并进行人工整理后,最终的组装结果的 NG50 值为 137 Mbp,脚手架数量为 4699 个。使用通用单拷贝正源基因基准(BUSCO)对基因预测质量进行评估,确定了基准中 89.3% 的单拷贝正源基因。LT1 的详细特征表明,它有 73,744 个预测转录本、420 万个常染色体 SNP、974,616 个短嵌合和 12,079 个大结构变异。这些数据可作为进一步深入分析波罗的海人群基因组的基准。
{"title":"LT1, an ONT long-read-based assembly scaffolded with Hi-C data and polished with short reads.","authors":"Hui-Su Kim, Asta Blazyte, Sungwon Jeon, Changhan Yoon, Yeonkyung Kim, Changjae Kim, Dan Bolser, Ji-Hye Ahn, Jeremy S Edwards, Jong Bhak","doi":"10.46471/gigabyte.51","DOIUrl":"10.46471/gigabyte.51","url":null,"abstract":"<p><p>We present LT1, the first high-quality human reference genome from the Baltic States. LT1 is a female <i>de novo</i> human reference genome assembly, constructed using 57× nanopore long reads and polished using 47× short paired-end reads. We utilized 72 GB of Hi-C chromosomal mapping data for scaffolding, to maximize assembly contiguity and accuracy. The contig assembly of LT1 was 2.73 Gbp in length, comprising 4490 contigs with an NG50 value of 12.0 Mbp. After scaffolding with Hi-C data and manual curation, the final assembly has an NG50 value of 137 Mbp and 4699 scaffolds. Assessment of gene prediction quality using Benchmarking Universal Single-Copy Orthologs (BUSCO) identified 89.3% of the single-copy orthologous genes included in the benchmark. Detailed characterization of LT1 suggests it has 73,744 predicted transcripts, 4.2 million autosomal SNPs, 974,616 short indels, and 12,079 large structural variants. These data may be used as a benchmark for further in-depth genomic analyses of Baltic populations.</p>","PeriodicalId":73157,"journal":{"name":"GigaByte (Hong Kong, China)","volume":"2022 ","pages":"gigabyte51"},"PeriodicalIF":0.0,"publicationDate":"2022-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9650228/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9321530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
1D and 2D NMR spectra of coffee from 27 countries. 27 个国家咖啡的一维和二维 NMR 光谱。
Pub Date : 2022-04-21 eCollection Date: 2022-01-01 DOI: 10.46471/gigabyte.50
Javier Osorio, Victoria A Arana, Jessica M Medina, Rodrigo Alarcon, Edgar Moreno, Julien Wist

Between 2012 and 2014, 715 green coffee samples were gathered by Almacafé S.A. (Bogotá, Colombia) from 27 countries. These were analysed at the nuclear magnetic resonance (NMR) laboratory at Universidad del Valle (Cali, Colombia). Over 1000 methanolic coffee extracts were prepared and 4563 spectra were acquired in a fully automatic manner using a 400 MHz NMR spectrometer (Bruker Biospin, Germany). The dataset spans the variance that could be expected for an industrial application of origin monitoring, including samples from different harvest times, collected over several years, and processed by at least two distinct operators. The resulting 1D and 2D spectra can be used to develop and evaluate feature extraction methods, multivariate algorithms, and automation monitoring techniques. They can also be used as datasets for teaching, or as a reference for new studies of similar samples and approaches.

2012 年至 2014 年间,Almacafé S.A.公司(哥伦比亚波哥大)从 27 个国家收集了 715 份绿色咖啡样品。这些样品在山谷大学(哥伦比亚卡利)的核磁共振 (NMR) 实验室进行了分析。我们制备了 1000 多种甲醇咖啡提取物,并使用 400 MHz NMR 光谱仪(Bruker Biospin,德国)全自动采集了 4563 个光谱。该数据集涵盖了原产地监测工业应用中可能出现的各种差异,包括来自不同收获期、历时数年收集并由至少两名不同操作人员处理的样本。由此产生的一维和二维光谱可用于开发和评估特征提取方法、多元算法和自动化监测技术。它们还可用作教学数据集,或作为对类似样本和方法进行新研究的参考。
{"title":"1D and 2D NMR spectra of coffee from 27 countries.","authors":"Javier Osorio, Victoria A Arana, Jessica M Medina, Rodrigo Alarcon, Edgar Moreno, Julien Wist","doi":"10.46471/gigabyte.50","DOIUrl":"10.46471/gigabyte.50","url":null,"abstract":"<p><p>Between 2012 and 2014, 715 green coffee samples were gathered by Almacafé S.A. (Bogotá, Colombia) from 27 countries. These were analysed at the nuclear magnetic resonance (NMR) laboratory at Universidad del Valle (Cali, Colombia). Over 1000 methanolic coffee extracts were prepared and 4563 spectra were acquired in a fully automatic manner using a 400 MHz NMR spectrometer (Bruker Biospin, Germany). The dataset spans the variance that could be expected for an industrial application of origin monitoring, including samples from different harvest times, collected over several years, and processed by at least two distinct operators. The resulting 1D and 2D spectra can be used to develop and evaluate feature extraction methods, multivariate algorithms, and automation monitoring techniques. They can also be used as datasets for teaching, or as a reference for new studies of similar samples and approaches.</p>","PeriodicalId":73157,"journal":{"name":"GigaByte (Hong Kong, China)","volume":"2022 ","pages":"gigabyte50"},"PeriodicalIF":0.0,"publicationDate":"2022-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9650224/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9336294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Annotation of Hox cluster and Hox cofactor genes in the Asian citrus psyllid, Diaphorina citri, reveals novel features. 对亚洲柑橘木虱 Hox 簇和 Hox 辅助因子基因的注释揭示了新的特征。
Pub Date : 2022-04-08 eCollection Date: 2022-01-01 DOI: 10.46471/gigabyte.49
Teresa D Shippy, Prashant S Hosmani, Mirella Flores-Gonzalez, Lukas A Mueller, Wayne B Hunter, Susan J Brown, Tom D'Elia, Surya Saha

Hox genes and their cofactors are essential developmental genes specifying regional identity in animals. Hox genes have a conserved arrangement in clusters in the same order in which they specify identity along the anterior-posterior axis. A few insect species have breaks in the cluster, but these are exceptions. We annotated the 10 Hox genes of the Asian citrus psyllid Diaphorina citri, and found a split in its Hox cluster between the Deformed and Sex combs reduced genes - the first time a break at this position has been observed in an insect Hox cluster. We also annotated D. citri orthologs of the Hox cofactor genes homothorax, PKNOX and extradenticle and found an additional copy of extradenticle in D. citri that appears to be a retrogene. Expression data and sequence conservation suggest that the extradenticle retrogene may have retained the original extradenticle function and allowed divergence of the parental extradenticle gene.

Hox 基因及其辅助因子是指定动物区域特征的重要发育基因。Hox 基因有一个保守的基因簇,其排列顺序与沿前后轴确定身份的顺序相同。少数昆虫物种的基因簇有断裂,但这些都是例外。我们注释了亚洲柑橘尺蠖(Diaphorina citri)的 10 个 Hox 基因,发现其 Hox 基因簇在畸形和性梳退化基因之间出现了断裂,这是首次在昆虫 Hox 基因簇中观察到这个位置的断裂。我们还注释了柠檬蝇的 Hox 辅因子基因同胸、PKNOX 和 extradenticle 的直向同源物,并在柠檬蝇中发现了一个额外的 extradenticle拷贝,它似乎是一个逆基因。表达数据和序列保存表明,外胚层逆基因可能保留了外胚层的原始功能,并使亲本外胚层基因发生了分化。
{"title":"Annotation of Hox cluster and Hox cofactor genes in the Asian citrus psyllid, <i>Diaphorina citri</i>, reveals novel features.","authors":"Teresa D Shippy, Prashant S Hosmani, Mirella Flores-Gonzalez, Lukas A Mueller, Wayne B Hunter, Susan J Brown, Tom D'Elia, Surya Saha","doi":"10.46471/gigabyte.49","DOIUrl":"10.46471/gigabyte.49","url":null,"abstract":"<p><p>Hox genes and their cofactors are essential developmental genes specifying regional identity in animals. Hox genes have a conserved arrangement in clusters in the same order in which they specify identity along the anterior-posterior axis. A few insect species have breaks in the cluster, but these are exceptions. We annotated the 10 Hox genes of the Asian citrus psyllid <i>Diaphorina citri</i>, and found a split in its Hox cluster between the <i>Deformed</i> and <i>Sex combs reduced</i> genes - the first time a break at this position has been observed in an insect Hox cluster. We also annotated <i>D. citri</i> orthologs of the Hox cofactor genes <i>homothorax, PKNOX</i> and <i>extradenticle</i> and found an additional copy of <i>extradenticle</i> in <i>D. citri</i> that appears to be a retrogene. Expression data and sequence conservation suggest that the <i>extradenticle</i> retrogene may have retained the original <i>extradenticle</i> function and allowed divergence of the parental <i>extradenticle</i> gene.</p>","PeriodicalId":73157,"journal":{"name":"GigaByte (Hong Kong, China)","volume":"2022 ","pages":"gigabyte49"},"PeriodicalIF":0.0,"publicationDate":"2022-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9933525/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9321525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Annotation of putative circadian rhythm-associated genes in Diaphorina citri (Hemiptera: Liviidae). Diaphorina citri(半翅目:Liviidae)昼夜节律相关基因的标注。
Pub Date : 2022-04-01 eCollection Date: 2022-01-01 DOI: 10.46471/gigabyte.48
Max Reynolds, Lucas de Oliveira, Chad Vosburg, Thomson Paris, Crissy Massimino, Jordan Norus, Yasmin Ortiz, Michelle Espino, Nina Davis, Ron Masse, Alan Neiman, Rachel Holcomb, Kylie Gervais, Melissa Kemp, Maria Hoang, Teresa D Shippy, Prashant S Hosmani, Mirella Flores-Gonzalez, Kirsten Pelz-Stelinski, Jawwad A Qureshi, Lukas A Mueller, Wayne B Hunter, Joshua B Benoit, Susan J Brown, Tom D'Elia, Surya Saha

The circadian rhythm involves multiple genes that generate an internal molecular clock, allowing organisms to anticipate environmental conditions produced by the Earth's rotation on its axis. Here, we present the results of the manual curation of 27 genes that are associated with circadian rhythm in the genome of Diaphorina citri, the Asian citrus psyllid. This insect is the vector for the bacterial pathogen Candidatus Liberibacter asiaticus (CLas), the causal agent of citrus greening disease (Huanglongbing). This disease severely affects citrus industries and has drastically decreased crop yields worldwide. Based on cry1 and cry2 identified in the psyllid genome, D. citri likely possesses a circadian model similar to the lepidopteran butterfly, Danaus plexippus. Manual annotation will improve the quality of circadian rhythm gene models, allowing the future development of molecular therapeutics, such as RNA interference or antisense technologies, to target these genes to disrupt the psyllid biology.

昼夜节律涉及多个产生内部分子钟的基因,使生物能够预测地球自转产生的环境条件。在这里,我们展示了对亚洲柑橘蚜(Diaphorina citri)基因组中与昼夜节律相关的 27 个基因进行人工整理的结果。这种昆虫是柑橘绿化病(黄龙病)的病原体--细菌性病原体Candidatus Liberibacter asiaticus(CLas)的载体。这种病严重影响柑橘产业,并导致全球作物产量大幅下降。根据在车轴虫基因组中发现的 cry1 和 cry2,柑橘绿化蝶可能具有与鳞翅目蝴蝶 Danaus plexippus 相似的昼夜节律模式。人工注释将提高昼夜节律基因模型的质量,使未来的分子疗法(如 RNA 干扰或反义技术)能够针对这些基因进行开发,从而破坏牛皮蝇的生物学特性。
{"title":"Annotation of putative circadian rhythm-associated genes in <i>Diaphorina citri</i> (Hemiptera: Liviidae).","authors":"Max Reynolds, Lucas de Oliveira, Chad Vosburg, Thomson Paris, Crissy Massimino, Jordan Norus, Yasmin Ortiz, Michelle Espino, Nina Davis, Ron Masse, Alan Neiman, Rachel Holcomb, Kylie Gervais, Melissa Kemp, Maria Hoang, Teresa D Shippy, Prashant S Hosmani, Mirella Flores-Gonzalez, Kirsten Pelz-Stelinski, Jawwad A Qureshi, Lukas A Mueller, Wayne B Hunter, Joshua B Benoit, Susan J Brown, Tom D'Elia, Surya Saha","doi":"10.46471/gigabyte.48","DOIUrl":"10.46471/gigabyte.48","url":null,"abstract":"<p><p>The circadian rhythm involves multiple genes that generate an internal molecular clock, allowing organisms to anticipate environmental conditions produced by the Earth's rotation on its axis. Here, we present the results of the manual curation of 27 genes that are associated with circadian rhythm in the genome of <i>Diaphorina citri,</i> the Asian citrus psyllid. This insect is the vector for the bacterial pathogen <i>Candidatus</i> Liberibacter asiaticus (<i>C</i>Las), the causal agent of citrus greening disease (Huanglongbing). This disease severely affects citrus industries and has drastically decreased crop yields worldwide. Based on <i>cry1</i> and <i>cry2</i> identified in the psyllid genome, <i>D. citri</i> likely possesses a circadian model similar to the lepidopteran butterfly, <i>Danaus plexippus</i>. Manual annotation will improve the quality of circadian rhythm gene models, allowing the future development of molecular therapeutics, such as RNA interference or antisense technologies, to target these genes to disrupt the psyllid biology.</p>","PeriodicalId":73157,"journal":{"name":"GigaByte (Hong Kong, China)","volume":"2022 ","pages":"gigabyte48"},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9662589/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10778796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Manual curation and phylogenetic analysis of chitinase family genes in the Asian citrus psyllid, Diaphorina citri. 亚洲柑橘木虱几丁质酶家族基因的手工整理和系统发育分析。
Pub Date : 2022-03-17 eCollection Date: 2022-01-01 DOI: 10.46471/gigabyte.46
Teresa D Shippy, Sherry Miller, Blessy Tamayo, Prashant S Hosmani, Mirella Flores-Gonzalez, Lukas A Mueller, Wayne B Hunter, Susan J Brown, Tom D'Elia, Surya Saha

Chitinases are enzymes that digest the polysaccharide polymer chitin. During insect development, breakdown of chitin is an essential step in molting of the exoskeleton. Knockdown of chitinases required for molting is lethal to insects, making chitinase genes an interesting target for RNAi-based pest control methods. The Asian citrus psyllid, Diaphorina citri, carries the bacterium causing Huanglongbing, or citrus greening disease, a devastating citrus disease. We identified and annotated 12 chitinase family genes from D. citri as part of a community effort to create high-quality gene models to aid the design of interdictory molecules for pest control. We categorized the D. citri chitinases according to an established classification scheme and re-evaluated the classification of chitinases in other hemipterans. In addition to chitinases from known groups, we identified a novel class of chitinases present in D. citri and several related hemipterans that appears to be the result of horizontal gene transfer.

几丁质酶是一种消化多糖聚合物几丁质的酶。在昆虫发育过程中,甲壳素的分解是外骨骼蜕皮的重要步骤。敲除蜕皮所需的几丁质酶对昆虫是致命的,因此几丁质酶基因成为基于 RNAi 的害虫控制方法的一个有趣靶标。亚洲柑橘木虱(Diaphorina citri)携带导致黄龙病或柑橘绿化病的细菌,这是一种毁灭性的柑橘病害。我们鉴定并注释了来自 D. citri 的 12 个几丁质酶家族基因,作为创建高质量基因模型以帮助设计害虫控制抑制分子的社区努力的一部分。我们根据既定的分类方案对柠檬蝇甲壳素酶进行了分类,并重新评估了其他半翅目昆虫甲壳素酶的分类。除了已知类别的几丁质酶外,我们还发现了一种存在于 D. citri 和几种相关半翅目昆虫中的新型几丁质酶,这种几丁质酶似乎是水平基因转移的结果。
{"title":"Manual curation and phylogenetic analysis of chitinase family genes in the Asian citrus psyllid, <i>Diaphorina citri</i>.","authors":"Teresa D Shippy, Sherry Miller, Blessy Tamayo, Prashant S Hosmani, Mirella Flores-Gonzalez, Lukas A Mueller, Wayne B Hunter, Susan J Brown, Tom D'Elia, Surya Saha","doi":"10.46471/gigabyte.46","DOIUrl":"10.46471/gigabyte.46","url":null,"abstract":"<p><p>Chitinases are enzymes that digest the polysaccharide polymer chitin. During insect development, breakdown of chitin is an essential step in molting of the exoskeleton. Knockdown of chitinases required for molting is lethal to insects, making chitinase genes an interesting target for RNAi-based pest control methods. The Asian citrus psyllid, <i>Diaphorina citri</i>, carries the bacterium causing Huanglongbing, or citrus greening disease, a devastating citrus disease. We identified and annotated 12 chitinase family genes from <i>D. citri</i> as part of a community effort to create high-quality gene models to aid the design of interdictory molecules for pest control. We categorized the <i>D. citri</i> chitinases according to an established classification scheme and re-evaluated the classification of chitinases in other hemipterans. In addition to chitinases from known groups, we identified a novel class of chitinases present in <i>D. citri</i> and several related hemipterans that appears to be the result of horizontal gene transfer.</p>","PeriodicalId":73157,"journal":{"name":"GigaByte (Hong Kong, China)","volume":"2022 ","pages":"gigabyte46"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9933517/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10831318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
GigaByte (Hong Kong, China)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1