ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2008
QTL studies reveal little relevance of chilling-related seedling traits for yield in maize.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 40 citations in OpenAlex.
- Genetic variation in the aquaporin TONOPLAST INTRINSIC PROTEIN 4;3 modulates maize cold tolerance.Plant biotechnology journal · 2024Article
- QTL-seq and transcriptomic integrative analyses reveal two positively regulated genes that control the low-temperature germination ability of MTP-maize introgression lines.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Genomic-regions associated with cold stress tolerance in Asia-adapted tropical maize germplasm.Scientific reports · 2023Article
- Silage maize as a potent candidate for sustainable animal husbandry development-perspectives and strategies for genetic enhancement.Frontiers in genetics · 2023Review
- Natural polymorphism of ZmICE1 contributes to amino acid metabolism that impacts cold tolerance in maize.Nature plants · 2022Article
- Natural variation in a type-A response regulator confers maize chilling tolerance.Nature communications · 2021Article
- Article
- Identification and Functional Verification of Cold Tolerance Genes in Spring Maize Seedlings Based on a Genome-Wide Association Study and Quantitative Trait Locus Mapping.Frontiers in plant science · 2021Article
- Identification of candidate tolerance genes to low-temperature during maize germination by GWAS and RNA-seqapproaches.BMC plant biology · 2020Article
- QTL Mapping in Three Connected Populations Reveals a Set of Consensus Genomic Regions for Low Temperature Germination Ability inFrontiers in plant science · 2018Article
- Genome-wide association study Identified multiple Genetic Loci on Chilling Resistance During Germination in Maize.Scientific reports · 2017Article
- Maize plants can enter a standby mode to cope with chilling stress.BMC plant biology · 2016Article
- Association mapping for cold tolerance in two large maize inbred panels.BMC plant biology · 2016Article
- A novel major quantitative trait locus controlling seed development at low temperature in soybean (Glycine max).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2009Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Prolonged low temperature phases and short-term cold spells often occur in spring during the crucial stages of early maize (Zea mays L.) development. The effect of low temperature-induced growth retardation at the seedling stage on final yield is poorly studied. Therefore, the aim was to identify genomic regions associated with morpho-physiological traits at flowering and harvest stage and their relationship to previously identified quantitative trait loci (QTLs) for photosynthesis and morpho-physiological traits from the same plants at seedling stage. Flowering time, plant height and shoot biomass components at harvest were measured in a dent mapping population for cold tolerance studies, which was sown in the Swiss Midlands in early and late spring in two consecutive years. Early-sown plants exhibited chilling stress during seedling stage, whereas late-sown plants grew under favorable conditions. Significant QTLs, which were stable across environments, were found for plant height and for the time of flowering. The QTLs for flowering were frequently co-localized with QTLs for plant height or ear dry weight. The comparison with QTLs detected at seedling stage revealed only few common QTLs. A pleiotropic effect was found on chromosome 3 which revealed that a good photosynthetic performance of the seedling under warm conditions had a beneficial effect on plant height and partially on biomass at harvest. However, a high chilling tolerance of the seedling seemingly had an insignificant or small negative effect on the yield.
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