<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Genome-Wide DArTSeq Genotyping and Phenotypic Based Assessment of Within and Among Accessions Diversity and Effective Sample Size in the Diverse Sorghum, Pearl Millet, and Pigeonpea Landraces"^^ . "Germplasm should be conserved in such a way that the genetic integrity of a given\r\naccession is maintained. In most genebanks, landraces constitute a major portion of\r\ncollections, wherein the extent of genetic diversity within and among landraces of crops\r\nvary depending on the extent of outcrossing and selection intensity infused by farmers.\r\nIn this study, we assessed the level of diversity within and among 108 diverse landraces\r\nand wild accessions using both phenotypic and genotypic characterization. This included\r\n36 accessions in each of sorghum, pearl millet, and pigeonpea, conserved at ICRISAT\r\ngenebank. We genotyped about 15 to 25 individuals within each accession, totaling\r\n1,980 individuals using the DArTSeq approach. This resulted in 45,249, 19,052, and\r\n8,211 high-quality single nucleotide polymorphisms (SNPs) in pearl millet, sorghum,\r\nand pigeonpea, respectively. Sorghum had the lowest average phenotypic (0.090) and\r\ngenotypic (0.135) within accession distances, while pearl millet had the highest average\r\nphenotypic (0.227) and genotypic (0.245) distances. Pigeonpea had an average of\r\n0.203 phenotypic and 0.168 genotypic within accession distances. Analysis of molecular\r\nvariance also confirms the lowest variability within accessions of sorghum (26.3%)\r\nand the highest of 80.2% in pearl millet, while an intermediate in pigeonpea (57.0%).\r\nThe effective sample size required to capture maximum variability and to retain rare\r\nalleles while regeneration ranged from 47 to 101 for sorghum, 155 to 203 for pearl\r\nmillet, and 77 to 89 for pigeonpea accessions. This study will support genebank\r\ncurators, in understanding the dynamics of population within and among accessions,\r\nin devising appropriate germplasm conservation strategies, and aid in their utilization for\r\ncrop improvement."^^ . "2020-12" . . . "11" . "587426" . . "Frontiers Media"^^ . . . "Frontiers in Plant Science (TSI)"^^ . . . "1664462X" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "V"^^ . "Kumar"^^ . "V Kumar"^^ . . "V C R"^^ . "Azevedo"^^ . "V C R Azevedo"^^ . . "S"^^ . "Reddymalla"^^ . "S Reddymalla"^^ . . "M"^^ . "Vetriventhan"^^ . "M Vetriventhan"^^ . . "P"^^ . "Singh"^^ . "P Singh"^^ . . "S"^^ . "Deshpande"^^ . "S Deshpande"^^ . . "A"^^ . "Rathore"^^ . "A Rathore"^^ . . "S"^^ . "Geetha"^^ . "S Geetha"^^ . . "R"^^ . "Senthil"^^ . "R Senthil"^^ . . "V"^^ . "Allan"^^ . "V Allan"^^ . . . . . . "Genome-Wide DArTSeq Genotyping and Phenotypic Based Assessment of Within and Among Accessions Diversity and Effective Sample Size in the Diverse Sorghum, Pearl Millet, and Pigeonpea Landraces (PDF)"^^ . . . . . "fpls-11-587426.pdf"^^ . . . "Genome-Wide DArTSeq Genotyping and Phenotypic Based Assessment of Within and Among Accessions Diversity and Effective Sample Size in the Diverse Sorghum, Pearl Millet, and Pigeonpea Landraces (Other)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #11728 \n\nGenome-Wide DArTSeq Genotyping and Phenotypic Based Assessment of Within and Among Accessions Diversity and Effective Sample Size in the Diverse Sorghum, Pearl Millet, and Pigeonpea Landraces\n\n" . "text/html" . . . "Pearl Millet"@en . . . "Pigeonpea"@en . . . "Sorghum"@en . . . "Genetics and Genomics"@en . .