ArticlePlant molecular biology2013
Cotton PRP5 gene encoding a proline-rich protein is involved in fiber development.
Article in Plant molecular biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 54 citations in OpenAlex.
- Exogenous Proline Maintains Cell Wall Structure and Membrane Integrity in Rice Seedlings Under Cr(VI) Stress Associated with Regulation of Proline-Rich Proteins.International journal of molecular sciences · 2026Article
- Stem trichome polarity development in Gossypium hirsutum: insights into GhPRP gene regulation.Plant cell reports · 2025Article
- Simultaneous improvement of fiber yield and quality in upland cotton (Molecular breeding : new strategies in plant improvement · 2024Article
- Article
- Cloning of the Arabidopsis SMAP2 promoter and analysis of its expression activity.Scientific reports · 2024Article
- Early microbial intervention reshapes phenotypes of newborn Bos taurus through metabolic regulations.GigaScience · 2024Article
- The 4Fs of cotton: genome editing of cotton for fiber, food, feed, and fuel to achieve zero hunger.Frontiers in genome editing · 2024Review
- Cotton proteomics: Dissecting the stress response mechanisms in cotton.Frontiers in plant science · 2022Review
- Identification and analysis of proline-rich proteins and hybrid proline-rich proteins super family genes fromFrontiers in plant science · 2022Article
- Analysis of expression characteristics of soybean leaf and root tissue-specific promoters in Arabidopsis and soybean.Transgenic research · 2021Article
- Genome-Wide Identification of the HD-ZIP III Subfamily in Upland Cotton Reveals the Involvement of GhHB8-5D in the Biosynthesis of Secondary Wall in Fiber and Drought Resistance.Frontiers in plant science · 2021Article
- A cotton α1,3-/4-fucosyltransferase-encoding gene, FucT4, plays an important role in cell elongation and is significantly associated with fiber quality.Molecular genetics and genomics : MGG · 2020Article
- Disequilibrium evolution of the Fructose-1,6-bisphosphatase gene family leads to their functional biodiversity in Gossypium species.BMC genomics · 2020Article
- The high-affinity transporter BnPHT1;4 is involved in phosphorus acquisition and mobilization for facilitating seed germination and early seedling growth of Brassica napus.BMC plant biology · 2019Article
- Coping with drought: stress and adaptive mechanisms, and management through cultural and molecular alternatives in cotton as vital constituents for plant stress resilience and fitness.Biological research · 2018Review
- Recent insights into cotton functional genomics: progress and future perspectives.Plant biotechnology journal · 2018Review
- Identification and Functional Characterization of a Microtubule-Associated Protein, GhCLASP2, From Upland Cotton (Frontiers in plant science · 2018Article
- Insights into the Evolution of Hydroxyproline-Rich Glycoproteins from 1000 Plant Transcriptomes.Plant physiology · 2017Article
- Identification of candidate genes for fiber length quantitative trait loci through RNA-Seq and linkage and physical mapping in cotton.BMC genomics · 2017Article
- Biological Importance of Cotton By-Products Relative to Chemical Constituents of the Cotton Plant.Molecules (Basel, Switzerland) · 2017Review
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Proline-rich proteins contribute to cell wall structure of specific cell types and are involved in plant growth and development. In this study, a fiber-specific gene, GhPRP5, encoding a proline-rich protein was functionally characterized in cotton. GhPRP5 promoter directed GUS expression only in trichomes of both transgenic Arabidopsis and tobacco plants. The transgenic Arabidopsis plants with overexpressing GhPRP5 displayed reduced cell growth, resulting in smaller cell size and consequently plant dwarfs, in comparison with wild type plants. In contrast, knock-down of GhPRP5 expression by RNA interference in cotton enhanced fiber development. The fiber length of transgenic cotton plants was longer than that of wild type. In addition, some genes involved in fiber elongation and wall biosynthesis of cotton were up-regulated or down-regulated in the transgenic cotton plants owing to suppression of GhPRP5. Collectively, these data suggested that GhPRP5 protein as a negative regulator participates in modulating fiber development of cotton.
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