Kako Ohbayashi, Naoko Ishikawa, Nonoka Takehara, Takahide Kurosawa, Yoshikuni Hodoki
{"title":"针对濒危卤叶植物 Limonium tetragonum (Thunb.) A. A. Bullock(Plumbaginaceae)的表达序列标签-简单序列重复标记的开发和特征描述。","authors":"Kako Ohbayashi, Naoko Ishikawa, Nonoka Takehara, Takahide Kurosawa, Yoshikuni Hodoki","doi":"10.1266/ggs.24-00093","DOIUrl":null,"url":null,"abstract":"<p><p>Here, next-generation RNA sequencing analysis was performed to develop 13 novel expressed sequence tag-simple sequence repeat markers to evaluate the genetic variation in the near-threatened halophyte, Limonium tetragonum (Thunb.) A. A. Bullock. In the four populations, the total number of alleles at each locus ranged from two to seven, with an average of 3.1 and average observed and expected heterozygosities ranged from 0.00 to 0.13 and 0.28 to 0.78, respectively. Three of thirteen loci had the same homo alleles within populations, however, different alleles among different populations. Compared to other halophytes, relatively low genetic diversity was observed in this species. Further studies are necessary to determine the population demography of L. tetragonum and clarify the cause of its low genetic diversity.</p>","PeriodicalId":12690,"journal":{"name":"Genes & genetic systems","volume":" ","pages":""},"PeriodicalIF":1.0000,"publicationDate":"2024-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Development and characterization of expressed sequence tag-simple sequence repeat markers for the near-threatened halophyte, Limonium tetragonum (Thunb.) A. A. Bullock (Plumbaginaceae).\",\"authors\":\"Kako Ohbayashi, Naoko Ishikawa, Nonoka Takehara, Takahide Kurosawa, Yoshikuni Hodoki\",\"doi\":\"10.1266/ggs.24-00093\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Here, next-generation RNA sequencing analysis was performed to develop 13 novel expressed sequence tag-simple sequence repeat markers to evaluate the genetic variation in the near-threatened halophyte, Limonium tetragonum (Thunb.) A. A. Bullock. In the four populations, the total number of alleles at each locus ranged from two to seven, with an average of 3.1 and average observed and expected heterozygosities ranged from 0.00 to 0.13 and 0.28 to 0.78, respectively. Three of thirteen loci had the same homo alleles within populations, however, different alleles among different populations. Compared to other halophytes, relatively low genetic diversity was observed in this species. Further studies are necessary to determine the population demography of L. tetragonum and clarify the cause of its low genetic diversity.</p>\",\"PeriodicalId\":12690,\"journal\":{\"name\":\"Genes & genetic systems\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2024-11-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Genes & genetic systems\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1266/ggs.24-00093\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Genes & genetic systems","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1266/ggs.24-00093","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
Development and characterization of expressed sequence tag-simple sequence repeat markers for the near-threatened halophyte, Limonium tetragonum (Thunb.) A. A. Bullock (Plumbaginaceae).
Here, next-generation RNA sequencing analysis was performed to develop 13 novel expressed sequence tag-simple sequence repeat markers to evaluate the genetic variation in the near-threatened halophyte, Limonium tetragonum (Thunb.) A. A. Bullock. In the four populations, the total number of alleles at each locus ranged from two to seven, with an average of 3.1 and average observed and expected heterozygosities ranged from 0.00 to 0.13 and 0.28 to 0.78, respectively. Three of thirteen loci had the same homo alleles within populations, however, different alleles among different populations. Compared to other halophytes, relatively low genetic diversity was observed in this species. Further studies are necessary to determine the population demography of L. tetragonum and clarify the cause of its low genetic diversity.