ArticleScientific reports2021
Genomic regions associated with heat stress tolerance in tropical maize (Zea mays L.).
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 37 citations in OpenAlex.
- Genotypic Responses in Maize Germination Under Water and Thermal Stresses.Plants (Basel, Switzerland) · 2026Article
- Environmental data provide marginal benefit for predicting climate adaptation.PLoS genetics · 2025Article
- Response of seed germination and seedling growth of perennial ryegrass (Lolium perenne L.) to drought, salinity, and pH in Karst regions.Scientific reports · 2025Article
- Impact of High-Temperature Stress on Maize Seed Setting: Cellular and Molecular Insights of Thermotolerance.International journal of molecular sciences · 2025Review
- Challenges in modelling the impact of frost and heat stress on the yield of cool-season annual grain crops.Frontiers in plant science · 2025Review
- Genome-wide association study provides new insight into the underlying mechanism of drought tolerance during seed germination stage in soybean.Scientific reports · 2024Article
- Maize and heat stress: Physiological, genetic, and molecular insights.The plant genome · 2024Review
- GWAS and Meta-QTL Analysis of Yield-Related Ear Traits in Maize.Plants (Basel, Switzerland) · 2023Article
- Review
- Genes and pathways correlated with heat stress responses and heat tolerance in maize kernels.Frontiers in plant science · 2023Article
- Effects of Raised Ambient Temperature on the Local and Systemic Adaptions of Maize.Plants (Basel, Switzerland) · 2022Review
- Article
- Heat Stress-Mediated Constraints in Maize (Frontiers in plant science · 2022Review
- Genomic Regions Associated With Salinity Stress Tolerance in Tropical Maize (Frontiers in plant science · 2022Article
- Association analysis for agronomic traits in wheat under terminal heat stress.Saudi journal of biological sciences · 2021Article
- Omics-Facilitated Crop Improvement for Climate Resilience and Superior Nutritive Value.Frontiers in plant science · 2021Review
Corrections and comments
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Authors and funding
14 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
With progressive climate change and the associated increase in mean temperature, heat stress tolerance has emerged as one of the key traits in the product profile of the maize breeding pipeline for lowland tropics. The present study aims to identify the genomic regions associated with heat stress tolerance in tropical maize. An association mapping panel, called the heat tolerant association mapping (HTAM) panel, was constituted by involving a total of 543 tropical maize inbred lines from diverse genetic backgrounds, test-crossed and phenotyped across nine locations in South Asia under natural heat stress. The panel was genotyped using a genotyping-by-sequencing (GBS) platform. Considering the large variations in vapor pressure deficit (VPD) at high temperature (Tmax) across different phenotyping locations, genome-wide association study (GWAS) was conducted separately for each location. The individual location GWAS identified a total of 269 novel significant single nucleotide polymorphisms (SNPs) for grain yield under heat stress at a p value of < 10
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