Genetic diversity and population structure of native maize populations in Latin America and the Caribbean.

Autor: Claudia A Bedoya, Susanne Dreisigacker, Sarah Hearne, Jorge Franco, Celine Mir, Boddupalli M Prasanna, Suketoshi Taba, Alain Charcosset, Marilyn L Warburton

Publikováno v: PLoS ONE, Vol 12, Iss 4, p e0173488 (2017)

This study describes the genetic diversity and population structure of 194 native maize populations from 23 countries of Latin America and the Caribbean. The germplasm, representing 131 distinct landraces, was genetically characterized as population

Externí odkaz: https://doaj.org/article/b08d5e0397a14b17a6056b0e3c182e45

Comparative SNP and haplotype analysis reveals a higher genetic diversity and rapider LD decay in tropical than temperate germplasm in maize.

Autor: Yanli Lu, Trushar Shah, Zhuanfang Hao, Suketoshi Taba, Shihuang Zhang, Shibin Gao, Jian Liu, Moju Cao, Jing Wang, A Bhanu Prakash, Tingzhao Rong, Yunbi Xu

Publikováno v: PLoS ONE, Vol 6, Iss 9, p e24861 (2011)

Understanding of genetic diversity and linkage disequilibrium (LD) decay in diverse maize germplasm is fundamentally important for maize improvement. A total of 287 tropical and 160 temperate inbred lines were genotyped with 1943 single nucleotide po

Externí odkaz: https://doaj.org/article/991bf1ac172a49ea91193142fadcc34e

Molecular characterization of global maize breeding germplasm based on genome-wide single nucleotide polymorphisms

Autor: Jonathan H. Crouch, Dan Makumbi, Stephen Mugo, Jianbing Yan, Trushar Shah, Shibin Gao, Suketoshi Taba, Yanli Lu, Tingzhao Rong, Sidney Netto Parentoni, Shaojiang Chen, Shihuang Zhang, Bindiganavile S. Vivek, Jiansheng Li, Zhuanfang Hao, Cosmos Magorokosho, Claudia Teixeira Guimarães, Yunbi Xu

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA

Characterization of genetic diversity is of great value to assist breeders in parental line selection and breeding system design. We screened 770 maize inbred lines with 1,034 single nucleotide polymorphism (SNP) markers and identified 449 high-quali

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::691069979ef3ec92ec84f6f20ba98f8f
https://doi.org/10.1007/s00122-009-1162-7

Large-scale screening for maize drought resistance using multiple selection criteria evaluated under water-stressed and well-watered environments

Autor: Xinhai Li, Jose-Luis Araus, Dan Makumbi, Tingzhao Rong, Yunbi Xu, Zhuanfang Hao, Shibin Gao, Cosmos Magorokosho, Yanli Lu, Chuanxiao Xie, José Crossa, Guangtang Pan, Suketoshi Taba, Stephen Mugo, Shihuang Zhang, Bindiganavile S. Vivek

Publikováno v: Field Crops Research. 124:37-45

A total of 550 maize inbred lines collected from global breeding programs were evaluated for drought resistance under both well-watered and water-stressed environments. The evaluation was based on multiple measurements of biomass taken before and aft

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::170c25d64457a9a4fbf6b87c8f4c71d9
https://doi.org/10.1016/j.fcr.2011.06.003

Conserving and Enhancing Maize Genetic Resources as Global Public Goods-A Perspective from CIMMYT

Autor: Monica Mezzalama, Yunbi Xu, Rodomiro Ortiz, Victor H. Chavez Tovar, Jianbing Yan, Suketoshi Taba, Jonathan H. Crouch

Publikováno v: Crop Science. 50:13-28

The growing demands for food, feed, and bioenergy worldwide will require a 2% per annum increase in global maize (Zea mays L.) production. Maize is one of the most important staple food crops across the developing world as well as being an important

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2ecbceaefd2a30e99e8a218de3d42f8
https://doi.org/10.2135/cropsci2009.06.0297