ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2013
Fine mapping a major QTL for kernel number per row under different phosphorus regimes in maize (Zea mays L.).
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2013. 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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14 citing papers in PubMed.
- Mining for QTL controlling maize low-phosphorus response genes combined with deep resequencing of RIL parental genomes and in silico GWAS analysis.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Genome-wide association studies dissect low-phosphorus stress response genes underling field and seedling traits in maize.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Article
- Mapping and Functional Analysis of QTL for Kernel Number per Row in Tropical and Temperate-Tropical Introgression Lines of Maize (Current issues in molecular biology · 2023Article
- Genetic Architecture of Grain Yield-Related Traits in Sorghum and Maize.International journal of molecular sciences · 2022Review
- Genetic Dissection of Phosphorus Use Efficiency in a Maize Association Population under Two P Levels in the Field.International journal of molecular sciences · 2021Article
- Genetic dissection of stalk lodging-related traits using an IBM Syn10 DH population in maize across three environments (Zea mays L.).Molecular genetics and genomics : MGG · 2019Article
- Fine mapping and candidate gene analysis of qhkw5-3, a major QTL for kernel weight in maize.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Root plasticity and Pi recycling within plants contribute to low-P tolerance in Tibetan wild barley.BMC plant biology · 2019Article
- Heterotic loci identified for maize kernel traits in two chromosome segment substitution line test populations.Scientific reports · 2018Article
- Verification and fine mapping of qGW1.05, a major QTL for grain weight in maize (Zea mays L.).Molecular genetics and genomics : MGG · 2017Article
- Identification of QTL for maize grain yield and kernel-related traits.Journal of genetics · 2016Article
- Analysis of heterosis and quantitative trait loci for kernel shape related traits using triple testcross population in maize.PloS one · 2015Article
- Article
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8 authors.
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Abstract
Phosphorus (P) is one of the essential macronutrients for plant growth and development. Grain yield is the primary trait of interest in maize breeding programs. Maize grain yield and yield-related traits are seriously affected by P deficiency. Kernel number per row (KN), as one of the major components of grain yield, has attracted the attention of more and more breeders. In our previous study, one major QTL (named qKN), controlling KN under different P regimes was mapped to the interval between molecular markers bnlg1360 and umc1645 on chromosome 10 using a F 2:3 population derived from the cross between maize inbreds 178 and 5,003 (107). In order to understand its genetic basis, we developed a population of near isogenic lines (NILs) and two P regimes were used to fine map and characterize qKN. The QTL qKN was finally localized in a region of ~480 kb. A single qKN allele of inbred 178 increased KN by 6.08-10.76 % in the 5,003 (107) background; qKN acted in a partially dominant manner. Our results will be instrumental for the future identification and isolation of the candidate gene underlying qKN. The tightly linked molecular markers that we developed for qKN will be useful in maize breeding programs for improving KN applying the marker-assisted selection.
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