Yihui Gong , Xuan Luo , Ting Zhang , Guihua Zhou , Jingyi Li , Bin Zhang , Peng Li , Hua Huang
{"title":"白毛巾葫芦（Luffa cylindrica）完整线粒体基因组的组装和比较分析。","authors":"Yihui Gong , Xuan Luo , Ting Zhang , Guihua Zhou , Jingyi Li , Bin Zhang , Peng Li , Hua Huang","doi":"10.1016/j.ygeno.2024.110859","DOIUrl":null,"url":null,"abstract":"<div><p>Mitochondria play an important role in the energy production of plant cells through independent genetic systems. This study has aimed to assemble and annotate the functions of the mitochondrial (mt) genome of <em>Luffa cylindrica</em>. The mt genome of <em>L. cylindrica</em> contained two chromosomes with lengths of 380,879 bp and 67,982 bp, respectively. Seventy-seven genes including 39 protein-coding genes, 34 tRNA genes, 3 rRNA genes, and 1 pseudogene, were identified. About 90.63% of the codons ended with A or U bases, and 98.63% of monomers contained A/T, which contributed to the high A/T content (55.91%) of the complete mt genome. Six genes (<em>ATP8, CCMFC, NAD4, RPL10, RPL5</em> and <em>RPS</em>4) showed positive selection. Phylogenetic analysis indicates that L. <em>cylindrica</em> is closely related to <em>L. acutangula</em>. The present results provide the mt genome of L. <em>cylindrica</em>, which may facilitate possible genetic variation, evolutionary, and molecular breeding studies of L. <em>cylindrica</em>.</p></div>","PeriodicalId":12521,"journal":{"name":"Genomics","volume":null,"pages":null},"PeriodicalIF":3.4000,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0888754324000806/pdfft?md5=1c6eb87519146fab240119875fc8163b&pid=1-s2.0-S0888754324000806-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Assembly and comparative analysis of the complete mitochondrial genome of white towel gourd (Luffa cylindrica)\",\"authors\":\"Yihui Gong , Xuan Luo , Ting Zhang , Guihua Zhou , Jingyi Li , Bin Zhang , Peng Li , Hua Huang\",\"doi\":\"10.1016/j.ygeno.2024.110859\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Mitochondria play an important role in the energy production of plant cells through independent genetic systems. This study has aimed to assemble and annotate the functions of the mitochondrial (mt) genome of <em>Luffa cylindrica</em>. The mt genome of <em>L. cylindrica</em> contained two chromosomes with lengths of 380,879 bp and 67,982 bp, respectively. Seventy-seven genes including 39 protein-coding genes, 34 tRNA genes, 3 rRNA genes, and 1 pseudogene, were identified. About 90.63% of the codons ended with A or U bases, and 98.63% of monomers contained A/T, which contributed to the high A/T content (55.91%) of the complete mt genome. Six genes (<em>ATP8, CCMFC, NAD4, RPL10, RPL5</em> and <em>RPS</em>4) showed positive selection. Phylogenetic analysis indicates that L. <em>cylindrica</em> is closely related to <em>L. acutangula</em>. The present results provide the mt genome of L. <em>cylindrica</em>, which may facilitate possible genetic variation, evolutionary, and molecular breeding studies of L. <em>cylindrica</em>.</p></div>\",\"PeriodicalId\":12521,\"journal\":{\"name\":\"Genomics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.4000,\"publicationDate\":\"2024-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S0888754324000806/pdfft?md5=1c6eb87519146fab240119875fc8163b&pid=1-s2.0-S0888754324000806-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Genomics\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0888754324000806\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"BIOTECHNOLOGY & APPLIED MICROBIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Genomics","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0888754324000806","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BIOTECHNOLOGY & APPLIED MICROBIOLOGY","Score":null,"Total":0}
Assembly and comparative analysis of the complete mitochondrial genome of white towel gourd (Luffa cylindrica)
Mitochondria play an important role in the energy production of plant cells through independent genetic systems. This study has aimed to assemble and annotate the functions of the mitochondrial (mt) genome of Luffa cylindrica. The mt genome of L. cylindrica contained two chromosomes with lengths of 380,879 bp and 67,982 bp, respectively. Seventy-seven genes including 39 protein-coding genes, 34 tRNA genes, 3 rRNA genes, and 1 pseudogene, were identified. About 90.63% of the codons ended with A or U bases, and 98.63% of monomers contained A/T, which contributed to the high A/T content (55.91%) of the complete mt genome. Six genes (ATP8, CCMFC, NAD4, RPL10, RPL5 and RPS4) showed positive selection. Phylogenetic analysis indicates that L. cylindrica is closely related to L. acutangula. The present results provide the mt genome of L. cylindrica, which may facilitate possible genetic variation, evolutionary, and molecular breeding studies of L. cylindrica.
期刊介绍：
Genomics is a forum for describing the development of genome-scale technologies and their application to all areas of biological investigation.
As a journal that has evolved with the field that carries its name, Genomics focuses on the development and application of cutting-edge methods, addressing fundamental questions with potential interest to a wide audience. Our aim is to publish the highest quality research and to provide authors with rapid, fair and accurate review and publication of manuscripts falling within our scope.
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