ArticlePlant molecular biology1996
Characterization of a cDNA encoding a proline-rich 14 kDa protein in developing cortical cells of the roots of bean (Phaseolus vulgaris) seedlings.
Article in Plant molecular biology, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 32 citations in OpenAlex.
- Analysis of expression characteristics of oil palm EgPRP1 promoter as potential tools for root-trait modification.Plant cell reports · 2026Article
- A strong root-specific expression system for stable transgene expression in bread wheat.Plant cell reports · 2016Article
- GmPRP2 promoter drives root-preferential expression in transgenic Arabidopsis and soybean hairy roots.BMC plant biology · 2014Article
- A strawberry fruit-specific and ripening-related gene codes for a HyPRP protein involved in polyphenol anchoring.Plant molecular biology · 2004Article
- A cell wall protein down-regulated by auxin suppresses cell expansion in Daucus carota (L.).Plant molecular biology · 2002Article
- A novel dark-inducible protein, LeDI-2, and its involvement in root-specific secondary metabolism in Lithospermum erythrorhizon.Plant physiology · 2001Article
- Gibberellin-responsive genes: high level of transcript accumulation in leaf sheath meristematic tissue from Zea mays L.Plant molecular biology · 1999Article
- Isolation and characterization of cDNA clones corresponding with mRNAs that accumulate during auxin-induced lateral root formation.Plant molecular biology · 1999Article
- Cortical tissue-specific accumulation of the root-specific ns-LTP transcripts in the bean (Phaseolus vulgaris) seedlings.Plant molecular biology · 1998Article
- A novel glycine-rich/hydrophobic 16 kDa polypeptide gene from tobacco: similarity to proline-rich protein genes and its wound-inducible and developmentally regulated expression.Plant molecular biology · 1997Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A cDNA clone, corresponding to mRNAs preferentially expressed in the roots of bean (Phaseolus vulgaris L.) seedlings, was isolated. This clone contains a 381 bp open reading frame encoding a polypeptide of 13.5 kDa, designated PVR5 (Phaseolus vulgaris root 5). The amino acid sequence of this clone is rich in proline (13.5%) and leucine (12.7%) and shares significant amino acid sequence homology with root-specific and proline-rich proteins from monocots (maize and rice), and proline-rich proteins from dicots (carrot, oilseed rape, and Madagascar periwinkle). The precise biological roles of these polypeptides are unknown. PVR5 mRNA accumulation is developmentally regulated within the root, with high levels at the root apex and declining levels at distances further from the root tip. In situ hybridization shows that PVR5 mRNA specifically accumulates in the cortical ground meristem in which maximal cell division occurs. Southern blot analysis suggests that genomic DNA corresponding to PVR5 cDNA is encoded by a single gene or a small gene family.
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