Cowpea diversity

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WebNov 1, 2013 · Another major subset included 40 accessions from India, recognized as a secondary center of cowpea diversity (Faris, 1965; Pant et al., 1982). The remaining cowpea landraces were collected from 50 other countries in Africa and other continents where cowpea has been introduced. Thus, these genetic materials represent a … WebOct 5, 2024 · Genetic diversity is the extent to which heritable material differs within a group of plants as a result of evolution, including domestication and plant breeding. Assessing …

Cowpea: How to Make a Hardy Crop Even Tougher

Webcowpea, ( Vigna unguiculata ), also called black-eyed pea or southern pea, annual plant within the pea family ( Fabaceae) grown for its edible legumes. The plants are thought to be native to West Africa and are widely … WebWhat does Cowpea mean? Information and translations of Cowpea in the most comprehensive dictionary definitions resource on the web. Login . The ... A high level of … maintenance supply headquarters stafford tx

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WebJan 1, 2024 · They found that Africa is the center of diversity of wild cowpea. Lee et al. (2009) assessed genetic diversity of cowpea landraces using six SSR markers. Markers VM 36 and VM 39 were able to distinguish the Gangwon accessions from others. Asare et al. (2010) studied genetic diversity of Ghana cowpea genotypes SSR markers. They … WebFeb 9, 2024 · The present review provides an overview of different aspects of cowpea, with a special emphasis on the molecular markers for assessing genetic diversity, as well as on biochemical and transcriptomic data with respect to … WebYoruba culture consists of cultural philosophy, religion and folktales. They are embodied in Ifa divination, and are known as the tripartite Book of Enlightenment in Yorubaland and in … maintenance supply headquarters new jersey

Population Structure And Diversity Among Improved Cowpea …

Genetic Diversity and Population Structure of Cowpea

WebOct 8, 2024 · Cowpea [Vigna unguiculata (L.) Walp] is one of the important climate-resilient legume crops for food and nutrition security in sub-Saharan Africa. Ethiopia is believed to harbor high cowpea genetic diversity, but this has not yet been efficiently characterized and exploited in breeding. The objectiv … WebAug 10, 2016 · The genetic diversity of cowpea was analyzed, and the population structure was estimated in a diverse set of 768 cultivated cowpea genotypes from the USDA GRIN cowpea collection, originally … maintenance supply headquarters tampa flWebNov 30, 2024 · This study explores the linkage between IITA’s genebank and cowpea variety diversity on farms and other measures of farmers’ welfare in Nigeria. Methods A multistage stratified sampling was... maintenance support team army

"WebCowpea (Vigna unguiculata (L) Walp.), also known as black-eyed pea, southern pea, and crowder pea, is one of the most ancient food sources. It is a broadly adapted and highly variable crop cultivated all around the world primarily as a food legume especially in tropical and subtropical areas. " - Cowpea diversity

Cowpea diversity

Genetic Diversity and Population Structure of Cowpea …

WebDec 1, 2024 · Cowpea (Vigna unguiculata (L.) Walp.) is an important legume crop in Southern Europe and a valuable source of proteins, minerals, and vitamins. Moreover, … WebFeb 5, 2024 · The results reveal that cowpea is a key feature of cropping systems in the studied area. Our findings highlight the high diversity of local cowpea varieties with 59 …

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WebJul 18, 2024 · Cowpea [ Vigna unguiculata (L.) Walp] is a globally important food security crop. However, it is susceptible to pest and disease; hence, constant breeding efforts based on its diversity are required for its improvement. WebOct 31, 2013 · Presently, few studies have explored genetic diversity in cowpea using large collections of landraces from different regions of the world by utilizing SNP markers (Huynh et al., 2013;Xiong et...

WebApr 13, 2024 · In 2024, there was greater biomass due to aggressive Red Ripper cowpea and a July 9, 2024 windstorm that opened the corn canopy.Average biomass ranged … WebAug 2, 2012 · SSR primers developed from azuki bean, mungbean, cowpea and common bean and EST-SSR primers from soybean were used to construct a genetic linkage map of mungbean. The amplification ratio of SSR and EST-SSR primers from the five legumes was comparatively high in mungbean, with values between 76.7% (cowpea primers) and …

WebNov 16, 2024 · Cowpea is a versatile, vascular, annual, and warm season legume. It belongs to the family Fabaceae, subtribe Phaeseolinae, genus Vigna, and section Catjang. All cultivated cowpeas are grouped under the V. unguiculata subspecies unguiculata. WebJan 1, 2015 · The diversity analysis using Bayesian inference identified two distinct cowpea gene pools in Africa, one centered in western Africa and a second gene pool centered in eastern Africa. Each gene pool was most closely related to the wild cowpeas collected from the same geographic region.

WebThe objectives of this study was to assess the genetic diversity and the population structure of 11 cowpea improved varieties from ISRA collection. Twelve (12) polymorphic microsatellite markers were used and the analysis of genotypic data showed a total of 39 alleles ranging from 2 (SSR6288, SSR6311 and SSR6827) to 6 (SSR6807) per locus.

WebApr 13, 2010 · Genetic diversity and phylogenetic relationships among 141 cowpea (Vigna unguiculata L. Walp.) accessions collected throughout the nine geographical regions of Ghana were evaluated using simple sequence repeat (SSR) molecular markers.Twenty-five primer combinations pre-selected by their ability to polymerase chain reaction amplify … maintenance supply norfolk vaWebMar 7, 2024 · Spatial diversity of cowpea varieties on farms. The first research objective consisted of measuring the spatial diversity of cowpea varieties on farms, and … maintenance surge team armyWebAug 4, 2016 · Genetic diversity in cultivated crops indicates gene pool richness. It is the greatest resource for plant breeders to select lines that enhance food security. This study was conducted by Masinde Muliro University to evaluate genetic diversity in 19 cowpea accessions from Kenya national gene bank. Accessions clustered into two major groups. maintenance supply hq indianaWebDec 5, 2024 · The study highlights the importance of cowpea germplasm collection genetic diversity, as a source of important agronomic traits, to support breeding efforts and … maintenance switch key e1WebHousing Market in Fawn Creek. It's a good time to buy in Fawn Creek. Home Appreciation is up 10.5% in the last 12 months. The median home price in Fawn Creek is $110,800. … maintenance supply lithia springs gaWebSep 18, 2024 · The genetic diversity of cowpea for phenotypic traits is assessed using standard descriptors developed by the International Board for Plant Genetic Resource . … maintenance sustainment readiness trainingWebJul 18, 2024 · The present study investigated the genetic diversity and population structure of 274 cowpea accessions from diverse origins with a set of 3,127 SNP markers. The … maintenance systems for school districts