ArticleBMC genomics2017
Expansion and evolutionary patterns of cysteine-rich peptides in plants.
Article in BMC genomics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 31 citations in OpenAlex.
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- Decoding small peptides: Regulators of plant growth and stress resilience.Journal of integrative plant biology · 2025Review
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- Rapid alkalinization factor: function, regulation, and potential applications in agriculture.Stress biology · 2023Review
- Pollen Coat Proteomes ofBiomolecules · 2023Article
- OsOLP1 contributes to drought tolerance in rice by regulating ABA biosynthesis and lignin accumulation.Frontiers in plant science · 2023Article
- Chemical synthesis of the EPF-family of plant cysteine-rich proteins and late-stage dye attachment by chemoselective amide-forming ligations.RSC chemical biology · 2022Article
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- Genome-Wide Comprehensive Analysis of theInternational journal of molecular sciences · 2021Article
- Exploring the Diversity of Cysteine-Rich Natural Product Peptides via MS/MS Fingerprint Ions.Journal of the American Society for Mass Spectrometry · 2020Article
- Ectopic Expression of a Self-Incompatibility Module Triggers Growth Arrest and Cell Death in Vegetative Cells.Plant physiology · 2020Article
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
backgroundCysteine-rich peptides (CRPs) are gaining recognition as regulators of cell-cell communication in plants.
resultsWe identified 9556 CRPs in 12 plant species and analysed their evolutionary patterns. In most angiosperm plants, whole genome duplication and segmental duplication are the major factors driving the expansion of CRP family member genes, especially signal peptides. About 30% of the CRP genes were found clustered on the chromosomes, except in maize (Zea mays). Considerable collinearities between CRP genes between or within species reveal several syntenic regions on the chromosomes. Different subfamilies display diverse evolutionary rates, suggesting that these subfamilies are subjected to different selective pressures. CRPs in different duplication models also show contrasting evolutionary rates, although the underlying mechanism is unclear because of the complexity of gene evolution. The 1281 positively selected genes identified are probably generated within a certain period of time. While most of these belonged to maize and sorghum (Sorghum bicolor), new CRP functions would also be expected. Up-regulation of 10 CRPs was observed in self-pollinated pear pistils and pollen tubes under self S-RNase treatments in vitro. The expression divergence between different CRP gene duplication types suggests that different duplication mechanisms affected the fate of the duplicated CRPs.
conclusionOur analyses of the evolution of the CRP gene family provides a unique view of the evolution of this large gene family.
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