ArticlePloS one2021
Mapping quantitative trait loci and predicting candidate genes for leaf angle in maize.
Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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6 citing papers in PubMed, 11 citations in OpenAlex.
- Multi-model GWAS reveals key loci for leaf angle in maize inbred lines from southeast China.BMC plant biology · 2026Article
- Quantitative trait loci mapping of heterosis for leaf morphological traits and candidate gene identification in maize.BMC plant biology · 2026Article
- Maize heat shock proteins-prospection, validation, categorization and in silico analysis of the different ZmHSP families.Stress biology · 2023Article
- Molecular and functional dissection of LIGULELESS1 (LG1) in plants.Frontiers in plant science · 2023Review
- Characterization and genetic dissection of maize ear leaf midrib acquired by 3D digital technology.Frontiers in plant science · 2022Article
- Genome-wide association studies of leaf angle in maize.Molecular breeding : new strategies in plant improvement · 2021Article
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2 authors at 1 institution in 1 country.
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Abstract
Leaf angle of maize is a fundamental determinant of plant architecture and an important trait influencing photosynthetic efficiency and crop yields. To broaden our understanding of the genetic mechanisms of leaf angle formation, we constructed a F3:4 recombinant inbred lines (RIL) population to map QTL for leaf angle. The RIL was derived from a cross between a model inbred line (B73) with expanded leaf architecture and an elite inbred line (Zheng58) with compact leaf architecture. A sum of eight QTL were detected on chromosome 1, 2, 3, 4 and 8. Single QTL explained 4.3 to 14.2% of the leaf angle variance. Additionally, some important QTL were confirmed through a heterogeneous inbred family (HIF) approach. Furthermore, twenty-four candidate genes for leaf angle were predicted through whole-genome re-sequencing and expression analysis in qLA02-01and qLA08-01 regions. These results will be helpful to elucidate the genetic mechanism of leaf angle formation in maize and benefit to clone the favorable allele for leaf angle. Besides, this will be helpful to develop the novel maize varieties with ideal plant architecture through marker-assisted selection.
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