Lei Peng, Yu-Jie Zhang, Yun-Yun Xiao, Chu-Yi Xia, Xin Luo, Wei-Qiang Qin, Dai-Gui Zhang, Qiang Zhou, Ze-Long Nie, Meng-Hua Zhang
{"title":"The经过50年的重新发现（Fabaceae, papilioideae）的Ohwialuteola和Ohwia种质体基因组序列的比较分析。","authors":"Lei Peng, Yu-Jie Zhang, Yun-Yun Xiao, Chu-Yi Xia, Xin Luo, Wei-Qiang Qin, Dai-Gui Zhang, Qiang Zhou, Ze-Long Nie, Meng-Hua Zhang","doi":"10.3897/phytokeys.253.147019","DOIUrl":null,"url":null,"abstract":"<p><p><i>Ohwialuteola</i> (H. Ohashi & T. Nemoto) H. Ohashi is only known from one collection in Yunnan Province, China. It has not been recollected since its last collection in 1972. Here, we report the rediscovery of the species that means the first new record in Hunan Province, China. Based on fresh material, we present a revised morphological description of <i>O.luteola</i> and conducted sequencing and assembly of the plastid genome. Morphologically, <i>O.luteola</i> is similar to <i>O.caudata</i>, but the former can be easily distinguished by leaflets length/width ratio ranging from 2.5 to 3.6, leaflets apex acute (with an angle of 50°-80°), terminal inflorescences, wings distinctly auriculate at base and inner side indistinctly rugose, and hilum center not over 3/5 length of seed. Molecular phylogenetic analysis confirmed <i>O.luteola</i> is sister to <i>O.caudata</i>.</p>","PeriodicalId":20070,"journal":{"name":"PhytoKeys","volume":"253 ","pages":"177-187"},"PeriodicalIF":1.3000,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11909597/pdf/","citationCount":"0","resultStr":"{\"title\":\"The rediscovery of <i>Ohwialuteola</i> (Fabaceae, Papilionoideae) after 50 years and comparative analysis of <i>Ohwia</i> species in plastid genome sequence.\",\"authors\":\"Lei Peng, Yu-Jie Zhang, Yun-Yun Xiao, Chu-Yi Xia, Xin Luo, Wei-Qiang Qin, Dai-Gui Zhang, Qiang Zhou, Ze-Long Nie, Meng-Hua Zhang\",\"doi\":\"10.3897/phytokeys.253.147019\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p><i>Ohwialuteola</i> (H. Ohashi & T. Nemoto) H. Ohashi is only known from one collection in Yunnan Province, China. It has not been recollected since its last collection in 1972. Here, we report the rediscovery of the species that means the first new record in Hunan Province, China. Based on fresh material, we present a revised morphological description of <i>O.luteola</i> and conducted sequencing and assembly of the plastid genome. Morphologically, <i>O.luteola</i> is similar to <i>O.caudata</i>, but the former can be easily distinguished by leaflets length/width ratio ranging from 2.5 to 3.6, leaflets apex acute (with an angle of 50°-80°), terminal inflorescences, wings distinctly auriculate at base and inner side indistinctly rugose, and hilum center not over 3/5 length of seed. Molecular phylogenetic analysis confirmed <i>O.luteola</i> is sister to <i>O.caudata</i>.</p>\",\"PeriodicalId\":20070,\"journal\":{\"name\":\"PhytoKeys\",\"volume\":\"253 \",\"pages\":\"177-187\"},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2025-03-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11909597/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"PhytoKeys\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.3897/phytokeys.253.147019\",\"RegionNum\":3,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q3\",\"JCRName\":\"PLANT SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"PhytoKeys","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.3897/phytokeys.253.147019","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"PLANT SCIENCES","Score":null,"Total":0}
引用次数: 0
摘要
Ohashi (H. Ohashi & T. Nemoto) H. Ohashi仅在中国云南省的一个收藏中为人所知。自1972年最后一次收藏以来，它一直没有被收回。在此，我们报道了该物种的重新发现，这意味着中国湖南省的第一个新记录。在此基础上，我们提出了一种新的形态描述，并进行了质体基因组的测序和组装。在形态上与尾叶相似，但前者可以通过小叶长宽比在2.5 ~ 3.6之间，小叶先端锐尖（夹角在50°~ 80°之间），顶生花序，翅基部有明显的耳状，内侧有不明显的皱褶，种门中心不超过种子长度的3/5来区分。分子系统发育分析证实黄苔属植物是黄苔属植物的姐妹。
The rediscovery of Ohwialuteola (Fabaceae, Papilionoideae) after 50 years and comparative analysis of Ohwia species in plastid genome sequence.
Ohwialuteola (H. Ohashi & T. Nemoto) H. Ohashi is only known from one collection in Yunnan Province, China. It has not been recollected since its last collection in 1972. Here, we report the rediscovery of the species that means the first new record in Hunan Province, China. Based on fresh material, we present a revised morphological description of O.luteola and conducted sequencing and assembly of the plastid genome. Morphologically, O.luteola is similar to O.caudata, but the former can be easily distinguished by leaflets length/width ratio ranging from 2.5 to 3.6, leaflets apex acute (with an angle of 50°-80°), terminal inflorescences, wings distinctly auriculate at base and inner side indistinctly rugose, and hilum center not over 3/5 length of seed. Molecular phylogenetic analysis confirmed O.luteola is sister to O.caudata.
期刊介绍：
PhytoKeys is a peer-reviewed, open-access, online and print, rapidly produced journal launched to support free exchange of ideas and information in systematic botany.
All papers published in PhytoKeys can be freely copied, downloaded, printed and distributed at no charge for the reader. Authors are thus encouraged to post the pdf files of published papers on their homepages or elsewhere to expedite distribution. There is no charge for color.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
