ArticleInternational journal of molecular sciences2019
Transcriptome Sequencing and Metabolome Analysis Reveal Genes Involved in Pigmentation of Green-Colored Cotton Fibers.
Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 62 citations in OpenAlex.
- Genome-wide integrative dissection of genetic basis of fiber color and whiteness regulation in upland cotton (Gossypium hirsutum).BMC biology · 2026Article
- Physiological and transcriptomic analysis provide new insight into seed shattering mechanism in Carex breviculmis 'Siji'.Plant cell reports · 2025Article
- Article
- Water stress reduces cellulose deposition in the cell wall and increases wax content, resulting in decreased fiber quality.Frontiers in plant science · 2025Article
- Multiomic analyses reveal transcription factors involved in the fatty acid biosynthesis pathway under cold stress in upland cotton (Frontiers in plant science · 2025Article
- Comparative Lipidomics Analysis Provides New Insights into the Metabolic Basis of Color Formation in Green Cotton Fiber.Plants (Basel, Switzerland) · 2024Article
- Integrative Transcriptomic and Metabolic Analyses Reveal That Flavonoid Biosynthesis Is the Key Pathway Regulating Pigment Deposition in Naturally Brown Cotton Fibers.Plants (Basel, Switzerland) · 2024Article
- The 4Fs of cotton: genome editing of cotton for fiber, food, feed, and fuel to achieve zero hunger.Frontiers in genome editing · 2024Review
- Article
- Cloning and functional analysis of GhDFR1, a key gene of flavonoid synthesis pathway in naturally colored cotton.Molecular biology reports · 2023Article
- Article
- Transcriptome and Metabolome Profiling Unveil Pigment Formation Variations in Brown Cotton Lines (International journal of molecular sciences · 2023Article
- Lipidomic and transcriptomic profiles of glycerophospholipid metabolism during Hemerocallis citrina Baroni flowering.BMC plant biology · 2023Article
- Integrated Transcriptome and Metabolome Analysis to Identify Sugarcane Gene Defense against Fall Armyworm (International journal of molecular sciences · 2022Article
- Comparative Metabolome and Transcriptome Analysis of Anthocyanin Biosynthesis in White and Pink Petals of Cotton (International journal of molecular sciences · 2022Article
- Function deficiency of GhOMT1 causes anthocyanidins over-accumulation and diversifies fibre colours in cotton (Gossypium hirsutum).Plant biotechnology journal · 2022Article
- Article
- Identification of Candidate Genes for Lint Percentage and Fiber Quality Through QTL Mapping and Transcriptome Analysis in an Allotetraploid Interspecific Cotton CSSLs Population.Frontiers in plant science · 2022Article
- Transcriptome and metabolome analyses reveal the key genes related to grain size of big grain mutant in Tartary Buckwheat (Frontiers in plant science · 2022Article
- Transcriptome Analysis Reveals Differences in Anthocyanin Accumulation in Cotton (Frontiers in plant science · 2022Article
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
Abstract
Green-colored fiber (GCF) is the unique raw material for naturally colored cotton textile but we know little about the pigmentation process in GCF. Here we compared transcriptomes and metabolomes of 12, 18 and 24 days post-anthesis (DPA) fibers from a green fiber cotton accession and its white-colored fiber (WCF) near-isogenic line. We found a total of 2047 non-redundant metabolites in GCF and WCF that were enriched in 80 pathways, including those of biosynthesis of phenylpropanoid, cutin, suberin, and wax. Most metabolites, particularly sinapaldehyde, of the phenylpropanoid pathway had a higher level in GCF than in WCF, consistent with the significant up-regulation of the genes responsible for biosynthesis of those metabolites. Weighted gene co-expression network analysis (WGCNA) of genes differentially expressed between GCF and WCF was used to uncover gene-modules co-expressed or associated with the accumulation of green pigments. Of the 16 gene-modules co-expressed with fiber color or time points, the blue module associated with G24 (i.e., GCF at 24 DPA) was of particular importance because a large proportion of its genes were significantly up-regulated at 24 DPA when fiber color was visually distinguishable between GCF and WCF. A total of 56 hub genes, including the two homoeologous Gh4CL4 that could act in green pigment biosynthesis, were identified among the genes of the blue module that are mainly involved in lipid metabolism, phenylpropanoid biosynthesis, RNA transcription, signaling, and transport. Our results provide novel insights into the mechanisms underlying pigmentation of green fibers and clues for developing cottons with stable green colored fibers.
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