Nurhaziqah Supari, Y. Kaya, Maral Biroudian, M. Javed
{"title":"Molecular characterization of Malaysian rice cultivars using SSR markers","authors":"Nurhaziqah Supari, Y. Kaya, Maral Biroudian, M. Javed","doi":"10.1063/1.5125520","DOIUrl":null,"url":null,"abstract":"Exploring the diversity at the molecular level is one of the prerequisites in modern plant breeding to address the world food security challenges. Malaysian rice cultivars have been characterized using single sequence repeat (SSR) markers to assess the molecular diversity. In this study, 21 Malaysian rice cultivars were characterized using primers of 27 microsatellite loci to investigate the molecular diversity. The extracted DNA and PCR-based methods were used to amplify the potential microsatellite loci. According to derived results, 61 alleles were amplified including 27 rare and 15 unique alleles and also 88.89% of all studied microsatellite loci were polymorphic. Moreover, di-nucleotide repeat motifs were shown to be more frequent (49.28%) than tri-nucleotide repeat motifs (48.28%). Polymorphism information content (PIC) values were ranged from 0.090 (RM411) to 0.940 (RM105) with an average of 0.531. Furthermore, the UPGMA derived dendrogram grouped all varieties into three major clusters. A high pro...","PeriodicalId":20581,"journal":{"name":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","volume":"32 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.5125520","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Exploring the diversity at the molecular level is one of the prerequisites in modern plant breeding to address the world food security challenges. Malaysian rice cultivars have been characterized using single sequence repeat (SSR) markers to assess the molecular diversity. In this study, 21 Malaysian rice cultivars were characterized using primers of 27 microsatellite loci to investigate the molecular diversity. The extracted DNA and PCR-based methods were used to amplify the potential microsatellite loci. According to derived results, 61 alleles were amplified including 27 rare and 15 unique alleles and also 88.89% of all studied microsatellite loci were polymorphic. Moreover, di-nucleotide repeat motifs were shown to be more frequent (49.28%) than tri-nucleotide repeat motifs (48.28%). Polymorphism information content (PIC) values were ranged from 0.090 (RM411) to 0.940 (RM105) with an average of 0.531. Furthermore, the UPGMA derived dendrogram grouped all varieties into three major clusters. A high pro...