Comprehensive evaluation of mapping complex traits in wheat using genome-wide association studies

DK Saini, Y Chopra, J Singh, KS Sandhu, A Kumar… - Molecular …, 2022 - Springer
Genome-wide association studies (GWAS) are effectively applied to detect the marker trait
associations (MTAs) using whole genome-wide variants for complex quantitative traits in …

The role of genetic diversity and pre‐breeding traits to improve drought and heat tolerance of bread wheat at the reproductive stage

S Shokat, DK Großkinsky, S Singh… - Food and Energy …, 2023 - Wiley Online Library
Extreme weather including heat waves and drought episodes are expected to increase in
intensity and duration due to climate change. Wheat, being a major crop is under extreme …

Diversity analysis of 80,000 wheat accessions reveals consequences and opportunities of selection footprints

C Sansaloni, J Franco, B Santos… - Nature …, 2020 - nature.com
Undomesticated wild species, crop wild relatives, and landraces represent sources of
variation for wheat improvement to address challenges from climate change and the …

Genetic dissection of grain zinc concentration in spring wheat for mainstreaming biofortification in CIMMYT wheat breeding

G Velu, RP Singh, L Crespo-Herrera, P Juliana… - Scientific reports, 2018 - nature.com
Wheat is an important staple that acts as a primary source of dietary energy, protein, and
essential micronutrients such as iron (Fe) and zinc (Zn) for the world's population …

Genome-wide association study reveals novel genomic regions for grain yield and yield-related traits in drought-stressed synthetic hexaploid wheat

M Bhatta, A Morgounov, V Belamkar… - International journal of …, 2018 - mdpi.com
Synthetic hexaploid wheat (SHW; 2 n= 6 x= 42, AABBDD, Triticum aestivum L.) is produced
from an interspecific cross between durum wheat (2 n= 4 x= 28, AABB, T. turgidum L.) and …

Identification and validation of genomic regions influencing kernel zinc and iron in maize

V Hindu, N Palacios-Rojas, R Babu… - Theoretical and Applied …, 2018 - Springer
Key message Genome-wide association study (GWAS) on 923 maize lines and validation in
bi-parental populations identified significant genomic regions for kernel-Zinc and-Iron in …

Genetic analysis of multi-environmental spring wheat trials identifies genomic regions for locus-specific trade-offs for grain weight and grain number

S Sukumaran, M Lopes, S Dreisigacker… - Theoretical and Applied …, 2018 - Springer
Key message GWAS on multi-environment data identified genomic regions associated with
trade-offs for grain weight and grain number. Abstract Grain yield (GY) can be dissected into …

Incorporating genome-wide association mapping results into genomic prediction models for grain yield and yield stability in CIMMYT spring bread wheat

D Sehgal, U Rosyara, S Mondal, R Singh… - Frontiers in plant …, 2020 - frontiersin.org
Untangling the genetic architecture of grain yield (GY) and yield stability is an important
determining factor to optimize genomics-assisted selection strategies in wheat. We …

Genetics of Fe, Zn, β-carotene, GPC and yield traits in bread wheat (Triticum aestivum L.) using multi-locus and multi-traits GWAS

J Kumar, G Saripalli, V Gahlaut, N Goel, PK Meher… - Euphytica, 2018 - Springer
The present study was conducted to study the genetic architecture of grain micronutrients
(Zn, Fe and β-carotene contents), grain protein content and four yield traits in a spring wheat …

Genome-wide association study of tan spot resistance in a hexaploid wheat collection from Kazakhstan

A Kokhmetova, D Sehgal, S Ali, M Atishova… - Frontiers in …, 2021 - frontiersin.org
Tan spot, caused by Pyrenophora tritici-repentis, is a serious foliar disease of wheat in
Kazakhstan with reported yield losses as high as 50% during epidemic years. Here, we …