ArticleBMC plant biology2022
Identification of effective alleles and haplotypes conferring pre-harvest sprouting resistance in winter wheat cultivars.
Article in BMC plant biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 11 citations in OpenAlex.
- Introgressed Variation in TaMYB7-A1 Drives Graded Dormancy and Climate-Adaptive Pre-Harvest Sprouting Resistance in Wheat.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Successful Modification of a Commercial Wheat Variety, Lunxuan 13, for Pre-Harvest Sprouting Resistance Through Editing of thePlants (Basel, Switzerland) · 2026Article
- TaPP2C-a6 interacts with TaDOG1Ls and regulates seed dormancy and germination in wheat.Plant biotechnology journal · 2025Article
- Validation of QTLs for Resistance to Pre-Harvest Sprouting in a Panel of European Wheat Cultivars.Plants (Basel, Switzerland) · 2025Article
- Unraveling Allelic Impacts on Pre-Harvest Sprouting Resistance inPlants (Basel, Switzerland) · 2025Article
- Comparative miRNAome combined with transcriptome and degradome analysis reveals a novel miRNA-mRNA regulatory network associated with starch metabolism affecting pre-harvest sprouting resistance in wheat.BMC plant biology · 2025Article
- Evaluation ofFrontiers in plant science · 2025Article
- Utilizing Short Interspersed Nuclear Element as a Genetic Marker for Pre-Harvest Sprouting in Wheat.Plants (Basel, Switzerland) · 2024Article
- Current Insights into Weak Seed Dormancy and Pre-Harvest Sprouting in Crop Species.Plants (Basel, Switzerland) · 2024Review
- Identification of Novel Loci Precisely Modulating Pre-Harvest Sprouting Resistance and Red Color Components of the Seed Coat inPlants (Basel, Switzerland) · 2024Article
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Authors and funding
11 authors at 4 institutions in 1 country.
Funding
Abstract
backgroundPre-harvest sprouting (PHS) is a serious limiting factor for wheat (Triticum aestivum L.) grain yield and end-use quality. Identification of reliable molecular markers and PHS-resistant germplasms is vital to improve PHS resistance by molecular marker-assisted selection (MAS), but the effects of allelic variation and haplotypes in genes conferring PHS resistance in winter wheat cultivars are less understood.
resultsResistance to PHS was tested in 326 commercial winter wheat cultivars for three consecutive growing seasons from 2018-2020. The effects of alleles and haplotypes of 10 genes associated with PHS resistance were determined for all cultivars and were validated by introgressing the PHS-resistance allele and haplotype into a susceptible wheat cultivar. High level of phenotypic variation in PHS resistance was observed in this set of cultivars and 8 of them were highly resistant to PHS with stable germination index (GI) of less than 25% in each individual year. Allelic effects of nine genes and TaMFT haplotype analysis demonstrated that the haplotype Hap1 with low-GI alleles at five positions had the best PHS resistance. This haplotype has the priority to use in improving PHS resistance because of its high effectiveness and rare present in the current commercial cultivars. Among 14 main allelic combinations (ACs) identified, the AC1 carrying the haplotype Hap1 and the TaSdr-B1a allele had better PHS resistance than the other classes. The introgression of Hap1 and TaSdr-B1a is able to significantly improve the PHS resistance in the susceptible cultivar Lunxuan 13.
conclusionsThe effectiveness of alleles conferring PHS resistance in winter wheat cultivars was determined and the useful alleles and haplotypes were identified, providing valuable information for parental selection and MAS aiming at improving PHS-resistance in winter wheat. The identification of the PHS-resistant cultivars without known resistance alleles offers an opportunity to explore new PHS-resistant genes.
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