Assessing genetic diversity and population structure in a Dipteryx alata germplasm collection utilizing microsatellite markers
نویسندگان
چکیده
منابع مشابه
Understanding the genetic diversity and population structure of yam (Dioscorea alata L.) using microsatellite markers
Yams (Dioscorea sp.) are staple food crops for millions of people in tropical and subtropical regions. Dioscorea alata, also known as greater yam, is one of the major cultivated species and most widely distributed throughout the tropics. Despite its economic and cultural importance, very little is known about its origin, diversity and genetics. As a consequence, breeding efforts for resistance ...
متن کاملAssessing and broadening genetic diversity of a rapeseed germplasm collection
Assessing the level of genetic diversity within a germplasm collection contributes to evaluating the potential for its utilization as a gene pool to improve the performance of cultivars. In this study, 45 high-quality simple sequence repeat (SSR) markers were screened and used to estimate the genetic base of a world-wide collection of 248 rapeseed (Brassica napus) inbred lines. For the whole co...
متن کاملDevelopment of Pineapple Microsatellite Markers and Germplasm Genetic Diversity Analysis
Two methods were used to develop pineapple microsatellite markers. Genomic library-based SSR development: using selectively amplified microsatellite assay, 86 sequences were generated from pineapple genomic library. 91 (96.8%) of the 94 Simple Sequence Repeat (SSR) loci were dinucleotide repeats (39 AC/GT repeats and 52 GA/TC repeats, accounting for 42.9% and 57.1%, resp.), and the other three ...
متن کاملAssessing Genetic Diversity of Shishi Date Palm Cultivars in Saudi Arabia and Qatar Using Microsatellite Markers
In this study fourteen microsatellite primer pairs were used to study the genetic diversity of Shishi Date palm in Qatar. A total of 32 date palm (15 Shishi cultivar, 10 Khalas and seven male date palms) were collected from Qatar and 5 Shihi cultivars were collected from Saudi Arabia for comparison. The Shishi set collected from Qatar was selected from different regions to represent the gene...
متن کاملGenetic Diversity, Population Structure, and Resistance to Phytophthora capsici of a Worldwide Collection of Eggplant Germplasm
Eggplant (Solanum melongena L.) is an important solanaceous crop with high phenotypic diversity and moderate genotypic diversity. Ninety-nine genotypes of eggplant germplasm (species (S. melongena, S. incanum, S. linnaeanum and S. gilo), landraces and heirloom cultivars) from 32 countries and five continents were evaluated for genetic diversity, population structure, fruit shape, and disease re...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Crop Breeding and Applied Biotechnology
سال: 2019
ISSN: 1984-7033,1518-7853
DOI: 10.1590/1984-70332019v19n3a45