ArticleBMC plant biology2021
Differentiation in the genetic basis of stem trichome development between cultivated tetraploid cotton species.
Article in BMC plant biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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7 citing papers in PubMed, 15 citations in OpenAlex.
- Genome-wide identification and expression analysis of CFrontiers in plant science · 2026Article
- Graph pan-genome illuminates evolutionary trajectories and agronomic trait architecture in allotetraploid cotton.Nature genetics · 2026Article
- Transcriptomic exploration yields novel perspectives on the regulatory network underlying trichome initiation inFrontiers in plant science · 2025Article
- The GaKAN2, a KANADI transcription factor, modulates stem trichomes in Gossypium arboreum.Molecular genetics and genomics : MGG · 2024Article
- Article
- SDG26 Is Involved in Trichome Control inPlants (Basel, Switzerland) · 2023Article
- Molecular Mechanisms of Plant Trichome Development.Frontiers in plant science · 2022Review
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Authors and funding
13 authors at 3 institutions in 2 countries.
Funding
Abstract
backgroundCotton stem trichomes and seed fibers are each single celled structures formed by protrusions of epidermal cells, and were found sharing the overlapping molecular mechanism. Compared with fibers, cotton stem trichomes are more easily observed, but the molecular mechanisms underlying their development are still poorly understood.
resultsIn this study, Gossypium hirsutum (Gh) and G. barbadense (Gb) were found to differ greatly in percentages of varieties/accessions with glabrous stems and in trichome density, length, and number per trichopore. Gh varieties normally had long singular and clustered trichomes, while Gb varieties had short clustered trichomes. Genetic mapping using five F
conclusionBased on these findings, we hypothesize that stem trichomes evolved in parallel with seed fibers during the domestication of cultivated tetraploid cotton. In addition, the current results illustrated that stem trichome can be used as a morphological index of fiber quality in cotton conventional breeding.
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