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Evaluating food web interactions among microcrustaceans and insect in a tropical shallow lake using DNA-based protocol 利用dna技术评价热带浅湖微甲壳类动物和昆虫之间的食物网相互作用
4区 生物学 Q3 Biochemistry, Genetics and Molecular Biology Pub Date : 2023-11-28 DOI: 10.1080/24701394.2023.2274094
Andrés R. Domingos, Abner Carvalho-Batista, Rafael Robles, Marlene S. Arcifa, Fernando L. Mantelatto
We developed species-specific primers of five microcrustacean preys, Ceriodaphnia richardi, Diaphanosoma cf. brevireme, Daphnia gessneri, Simocephalus serrulatus, Thermocyclops decipiens and Mesocy...
我们开发了5种微甲壳类猎物的物种特异性引物,分别是:Ceriodaphnia richardi, Diaphanosoma cf. brevireme, Daphnia gessneri, Simocephalus serrulatus, Thermocyclops decipiens和Mesocy。
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引用次数: 0
Characterization and comparison of the mitochondrial genomes of the sea star Asterias amurensis (Echinodermata: Asteroidea) in East Asia 东亚海星Asterias amurensis(棘皮目:海星总科)线粒体基因组的特征和比较
4区 生物学 Q3 Biochemistry, Genetics and Molecular Biology Pub Date : 2023-11-28 DOI: 10.1080/24701394.2023.2276749
Yanzhen Du, Kangkang Han, Xiaoqi Zeng, Gang Ni
The starfish Asterias amurensis is a marine pest native to the northwestern Pacific and has successfully invaded southern Australia. Asterias amurensis have caused substantial environmental and eco...
海星Asterias amurensis是一种原产于西北太平洋的海洋害虫,已成功入侵澳大利亚南部。菊苣造成了严重的环境和生态污染。
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引用次数: 0
Genetic diversity, population structure, and demographic history of the chilhuil sea catfish Bagre panamensis in Northwestern Mexico inferred from mitochondrial DNA 从线粒体DNA推断墨西哥西北部chilhuil海鲶鱼Bagre panamensis的遗传多样性,种群结构和人口统计学历史
4区 生物学 Q3 Biochemistry, Genetics and Molecular Biology Pub Date : 2023-10-17 DOI: 10.1080/24701394.2023.2263565
Karla Isela Arroyo-Zúñiga, Jasmín Granados-Amores, Deivis Samuel Palacios-Salgado, Viridiana Peraza-Gómez, Fausto Valenzuela-Quiñonez
The chilhuil sea catfish (Bagre panamensis) is an ecologically relevant species contributing to the structure, organization, and functioning of the ecosystems it inhabits. Also, it is an important ...
chilhuil海鲶鱼(Bagre panamensis)是一种生态相关物种,对其所居住的生态系统的结构、组织和功能做出了贡献。此外,这是一个重要的……
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引用次数: 0
High genetic diversity detected in the mitochondrial Control Region of the Serra Spanish Mackerel, Scomberomorus brasiliensis (Collette, Russo & Zavala, 1978) along the Brazilian coast 在巴西海岸西班牙鲭鱼Scomberomorus brasiliensis线粒体控制区检测到高遗传多样性(Collette, Russo & Zavala, 1978)
4区 生物学 Q3 Biochemistry, Genetics and Molecular Biology Pub Date : 2023-09-14 DOI: 10.1080/24701394.2023.2245896
Divino Bruno da Cunha, Kely Cristina Piedade Martins, José Nazareno do Santos Júnior, Edith Cibelle de Oliveira Moreira, Iracilda Sampaio, Cleonilde da Conceição Silva Queiroz, Maria Adriana Leite, Agerdânio Andrade de Souza, Carolina Aviz dos Santos, Marcelo Vallinoto
The Serra Spanish mackerel, Scomberomorus brasiliensis, is one of the most important fishery resources in the western tropical Atlantic, including northern and eastern Brazil. Despite its economic ...
西班牙鲭鱼(Scomberomorus brasiliensis)是热带大西洋西部(包括巴西北部和东部)最重要的渔业资源之一。尽管经济…
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引用次数: 0
The mitochondrial genome of the endangered Spiny Butterfly Ray Gymnura altavela (Linnaeus 1758) (Myliobatiformes: Gymnuridae) provides insights into cryptic lineages 濒危的刺蝶鳐Gymnura altavela (Linnaeus 1758) (Myliobatiformes: Gymnuridae)的线粒体基因组提供了对隐谱系的见解
4区 生物学 Q3 Biochemistry, Genetics and Molecular Biology Pub Date : 2023-09-05 DOI: 10.1080/24701394.2023.2251577
Tabitha Cady, Katherine E. Bemis, J. Antonio Baeza
The Spiny Butterfly Ray, Gymnura altavela, is found in tropical and temperate coastal waters with a discontinuous distribution: it occurs along the east coast of the United States of America, Brazi...
刺蝶鳐,Gymnura altavela,发现于热带和温带沿海水域,分布不连续:它出现在美国东海岸,巴西…
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引用次数: 0
Genetic structure and demographic history of endangered Alburnus tarichi (Güldenstädt, 1814) populations from Lake Van basin in Turkey inferred from mtDNA analyses 基于mtDNA分析的土耳其Van湖盆地濒危Alburnus tarichi (Güldenstädt, 1814)种群遗传结构和人口统计学历史
4区 生物学 Q3 Biochemistry, Genetics and Molecular Biology Pub Date : 2022-02-21 DOI: 10.1080/24701394.2022.2041626
Yılmaz Çiftci, Oğuzhan Eroğlu, Şirin Firidin, Hacı Savaş, Yusuf Bektaş
Genetic diversity, genetic structure, and demographic history of the endemic and endangered cyprinid species Alburnus tarichi based on samples from 17 populations consisting of resident and potamod...
地方性和濒危鲤科物种tarichi Alburnus的遗传多样性、遗传结构和人口统计学历史——基于17个种群的样本。
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引用次数: 0
Signature of climatic differentiation on mitochondrial DNA of Drosophila sturtevanti sturtevanti果蝇线粒体DNA的气候分化特征
4区 生物学 Q3 Biochemistry, Genetics and Molecular Biology Pub Date : 2022-02-09 DOI: 10.1080/24701394.2021.2024814
Samara Videira Zorzato, Amir Yassin, Lilian Madi-Ravazzi
Pleistocene climatic changes have played a major role in the evolution of Brazilian Atlantic Forest and South America biodiversity but their impacts on the genetic structure of widely distributed s...
更新世气候变化在巴西大西洋森林和南美洲生物多样性的演变中发挥了重要作用,但对广泛分布的物种遗传结构也有影响。
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引用次数: 0
Principles and Practices of DNA Analysis: A Laboratory Manual for Forensic DNA Typing DNA分析的原理和实践:法医DNA分型的实验室手册
4区 生物学 Q3 Biochemistry, Genetics and Molecular Biology Pub Date : 2020-01-01 DOI: 10.1007/978-1-0716-0274-4
H. R. Dash, P. Shrivastava, Surajit Das
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引用次数: 12
Genetic analysis of wild Ancherythroculter nigrocauda in tributaries and the main stream of the upper Yangtze River basin of China 中国长江上游支流和干流野生黑斑斑鲷的遗传分析
4区 生物学 Q3 Biochemistry, Genetics and Molecular Biology Pub Date : 2019-12-08 DOI: 10.1080/24701394.2019.1698558
Taiming Yan, Xiongyan Wang, Song Li, Zhi He, Jie Luo, Qian Zhang, Deying Yang, Zhi He
Abstract Biodiversity is threatened by several factors that are often associated with overfishing, water pollution and hydroelectric dams, among other environmental impacts. The present study aimed to evaluate the genetic aspects of wild groups of Ancherythroculter nigrocauda using the mitochondrial cytochrome c oxidase subunit I (coI) and cytochrome b (cytb) genes and the d-loop region. We collected 89 representative individuals from three geographically distinct ranges of the Upper Yangtze River, including the Longxi River (LOR), Laixi River (LAR), and Hejiang range of the Yangtze River (HJ). The genetic analysis results showed that the three populations of A. nigrocauda had high levels of haplotype diversity (0.3434–0.951) and low levels of nucleotide diversity (0.00074–0.00412) based on the single gene sequences and the combination of gene sequences. Haplotype genealogy showed that only one haplotype (Hap-2) was shared by these three geographic groups, and 2–3 were shared by two groups; the other haplotypes were group-specific. The genetic distance within and between the populations was low; however, most of the molecular variance came from within the populations. Furthermore, high gene flow (>1.0) was found in HJ vs LOR and HJ vs LAR based on the d-loop region sequence and combination. These results suggested that there was a decrease in the degree of A. nigrocauda genetic diversity in the upper Yangtze River, and the genetic protection of the populations should be highlighted in the future.
生物多样性受到几个因素的威胁,这些因素通常与过度捕捞、水污染和水电站大坝以及其他环境影响有关。本研究旨在利用线粒体细胞色素c氧化酶亚基I (coI)和细胞色素b (cytb)基因和d-环区对黑绒螯蟹野生群的遗传方面进行评价。我们从长江上游的陇西、莱西和合江三个地理位置不同的河段收集了89个具有代表性的个体。遗传分析结果表明,3个居群单倍型多样性较高(0.3434 ~ 0.951),核苷酸多样性较低(0.00074 ~ 0.00412)。单倍型家谱显示,3个地理类群共有1个单倍型(Hap-2), 2个地理类群共有2-3个单倍型;其他单倍型是群体特异性的。居群内部和居群之间的遗传距离较低;然而,大多数分子变异来自群体内部。此外,基于d环区序列和组合,HJ vs LOR和HJ vs LAR的基因流量较高(>1.0)。这些结果表明,长江上游地区黑梭子蟹种群的遗传多样性呈下降趋势,今后应加强对黑梭子蟹种群的遗传保护。
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引用次数: 2
An A10398G mitochondrial DNA alteration is related to increased risk of breast cancer, and associates with Her2 positive receptor A10398G线粒体DNA改变与乳腺癌风险增加有关,并与Her2阳性受体相关
4区 生物学 Q3 Biochemistry, Genetics and Molecular Biology Pub Date : 2019-12-04 DOI: 10.1080/24701394.2019.1695788
Mohammad Mehdi Jahani, Azita Azimi Meibody, Talie Karimi, M. Banoei, M. Houshmand
Abstract Breast cancer is the most common malignancy and the second leading cause of cancer deaths among women worldwide after lung cancer. Mitochondria play a central role in the regulation of cellular function, metabolism, and cell death in cancer cells. We aim to examine the mitochondrial polymorphisms of complex I in association with breast cancer in an Iranian cohort. This experimental study includes 53 patients with breast cancer and 35 healthy control patients. In addition, tumor-adjacent normal breast tissue was obtained from each patient. The DNA of the tissue cells was extracted and analyzed for complex I mutations using a PCR sequencing method. Our results show 94 mtDNA complex I variants in tumor tissues. A10398G was the most prevalent polymorphism and strongly correlated with Her2 receptor in tumor tissue samples. Mitochondrial DNA (mtDNA) mutations have been widely linked to the etiology of numerous disorders. The mtDNA mutations screening on A10398G along with other mutations might provide insight on the role of mitochondrial mutations in breast cancer.
乳腺癌是最常见的恶性肿瘤,也是全球女性癌症死亡的第二大原因,仅次于肺癌。线粒体在癌细胞的细胞功能、代谢和细胞死亡的调控中起着核心作用。我们的目的是在伊朗队列中检查与乳腺癌相关的复合体I的线粒体多态性。本实验研究包括53例乳腺癌患者和35例健康对照患者。此外,从每位患者身上获得肿瘤邻近的正常乳腺组织。提取组织细胞DNA,采用PCR测序法分析复合体I突变。我们的研究结果显示肿瘤组织中有94个mtDNA复合体I变异。A10398G是肿瘤组织样本中最普遍的多态性,与Her2受体密切相关。线粒体DNA (mtDNA)突变与许多疾病的病因广泛相关。对A10398G和其他突变的mtDNA突变筛选可能有助于了解线粒体突变在乳腺癌中的作用。
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引用次数: 7
期刊
Mitochondrial Dna Part a
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