ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2016
Fine mapping and candidate gene analysis of the dominant glandless gene Gl 2 (e) in cotton (Gossypium spp.).
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed.
- Genome-wide identification and expression analysis of IDD gene family in Gossypium hirsutum L.Functional & integrative genomics · 2026Article
- Engineering seed-specific gossypol-free cotton for human-safe consumption by harnessing the dominant-negative effect of the GlPlant communications · 2026Article
- Comparative single-cell transcriptomic map reveals divergence in leaves between two cotton species at cell type resolution.Journal of advanced research · 2026Article
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- Identification of MYB gene family and functional analysis of GhMYB4 in cotton (Gossypium spp.).Molecular genetics and genomics : MGG · 2023Article
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- Article
- Glandular trichomes: new focus on horticultural crops.Horticulture research · 2021Review
- Gene Expression Correlation Analysis Reveals MYC-NAC Regulatory Network in Cotton Pigment Gland Development.International journal of molecular sciences · 2021Article
- Molecular cloning and characterization of GhERF105, a gene contributing to the regulation of gland formation in upland cotton (Gossypium hirsutum L.).BMC plant biology · 2021Article
- Genetics and Breeding for Glandless Upland Cotton With Improved Yield Potential and Disease Resistance: A Review.Frontiers in plant science · 2021Review
- Improved reconstruction and comparative analysis of chromosome 12 to rectify Mis-assemblies in Gossypium arboreum.BMC genomics · 2020Article
- The gland localized CGP1 controls gland pigmentation and gossypol accumulation in cotton.Plant biotechnology journal · 2020Article
- Comparative Transcriptomic Analysis to Identify the Genes Related to Delayed Gland Morphogenesis inGenes · 2020Article
- Genome sequencing of the Australian wild diploid species Gossypium australe highlights disease resistance and delayed gland morphogenesis.Plant biotechnology journal · 2020Article
- Fine mapping and identification of the fuzzless gene GaFzl in DPL972 (Gossypium arboreum).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Genome-wide analysis of genetic variations between dominant and recessive NILs of glanded and glandless cottons.Scientific reports · 2019Article
- Recent insights into cotton functional genomics: progress and future perspectives.Plant biotechnology journal · 2018Review
- Fine mapping and candidate gene analysis of qFL-chr1, a fiber length QTL in cotton.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Article
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11 authors.
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Abstract
key messageDominant glandless gene Gl 2 (e) was fine-mapped to a 15 kb region containing one candidate gene encoding an MYC transcription factor, sequence and expression level of the gene were analyzed. Cottonseed product is an excellent source of oil and protein. However, this nutrition source is greatly limited in utilization by the toxic gossypol in pigment glands. It is reported that the Gl 2 (e) gene could effectively inhibit the formation of the pigment glands. Here, three F2 populations were constructed using two pairs of near isogenic lines (NILs), which differ nearly only by the gland trait, for fine mapping of Gl 2 (e) . DNA markers were identified from recently developed cotton genome sequence. The Gl 2 (e) gene was located within a 15-kb genomic interval between two markers CS2 and CS4 on chromosome 12. Only one gene was identified in the genomic interval as the candidate for Gl 2 (e) which encodes a family member of MYC transcription factor with 475-amino acids. Unexpectedly, the results of expression analysis indicated that the MYC gene expresses in glanded lines while almost does not express in glandless lines. These results suggest that the MYC gene probably serves as a vital positive regulator in the organogenesis pathway of pigment gland, and low expression of this gene will not launch the downstream pathway of pigment gland formation. This is the first pigment gland-related gene identification in cotton and will facilitate the research on glandless trait, cotton MYC proteins and low-gossypol cotton breeding.
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