A Cross-Species Gene Expression Marker-Based Genetic Map and QTL Analysis in Bambara Groundnut
نویسندگان
چکیده
منابع مشابه
A Cross-Species Gene Expression Marker-Based Genetic Map and QTL Analysis in Bambara Groundnut
Bambara groundnut (Vigna subterranea (L.) Verdc.) is an underutilised legume crop, which has long been recognised as a protein-rich and drought-tolerant crop, used extensively in Sub-Saharan Africa. The aim of the study was to identify quantitative trait loci (QTL) involved in agronomic and drought-related traits using an expression marker-based genetic map based on major crop resources develop...
متن کاملConstruction of a genetic linkage map and QTL analysis in bambara groundnut.
Bambara groundnut (Vigna subterranea (L.) Verdc.) is an indigenous underutilized legume that has the potential to improve food security in semi-arid Africa. So far, there are a lack of reports of controlled breeding populations that could be used for variety development and genetic studies. We report here the construction of the first genetic linkage map of bambara groundnut using a F3 populati...
متن کاملDetecting marker-QTL linkage and estimating QTL gene effect and map location using a saturated genetic map.
A simulation study was carried out on a backcross population in order to determine the effect of marker spacing, gene effect and population size on the power of marker-quantitative trait loci (QTL) linkage experiments and on the standard error of maximum likelihood estimates (MLE) of QTL gene effect and map location. Power of detecting a QTL was virtually the same for a marker spacing of 10 cM ...
متن کاملIdentification of Gene Modules Associated with Low Temperatures Response in Bambara Groundnut by Network-Based Analysis
Bambara groundnut (Vigna subterranea (L.) Verdc.) is an African legume and is a promising underutilized crop with good seed nutritional values. Low temperature stress in a number of African countries at night, such as Botswana, can effect the growth and development of bambara groundnut, leading to losses in potential crop yield. Therefore, in this study we developed a computational pipeline to ...
متن کاملGenetic diversity in Bambara groundnut (Vigna subterranea L.) germplasm revealed by RAPD markers.
Random amplified polymorphic DNA (RAPD) markers were used to assess genetic diversity in Bambara groundnut (Vigna subterranea L.) germplasm using 25 African accessions from the collection in the International Institute for Tropical Agriculture, Ibadan, Nigeria. Fifty random decamer primers were screened to assess their ability to detect polymorphism in bambara; 17 of them were selected for this...
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ژورنال
عنوان ژورنال: Genes
سال: 2017
ISSN: 2073-4425
DOI: 10.3390/genes8020084