The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.
Pathogenesis‐related protein 10 isolated from hot pepper functions as a ribonuclease in an antiviral pathway
Open accessAbstract
Summary: A hot pepper (Capsicum annuum) cDNA clone encoding pathogenesis‐related protein 10 (CaPR‐10) was isolated by differential screening of a cDNA library prepared from pepper leaves inoculated with tobacco mosaic virus pathotype (TMV‐P 0).CaPR‐10 transcripts were induced in the incompatible interaction with TMV‐P 0 or Xanthomonas campestris pv.vesicatoria(Xcv) but not induced in the compatible interaction. Characterization of enzymatic properties of CaPR‐10 indicated that the recombinant protein exhibits a ribonucleolytic activity against TMV RNA, as well as against pepper total RNA, and shows its putative antiviral activity in several conditions. The CaPR‐10 protein existed at very low level in leaf tissue but was dramatically induced as soon as plants were inoculated with TMV‐P 0, and this was correlated with the increase of its ribonucleolytic activity. Immunoblot analysis and pull‐down assays using proteins extracted from pepper leaves showed that TMV‐P 0 inoculation led to the phosphorylation of CaPR‐10, a modification that should affect its capacity for RNase function. We present data that the induction and subsequent phosphorylation of CaPR‐10 increased its ribonucleolytic activity to cleave invading viral RNAs, and this activity should be important to its antiviral pathway during viral attack in vivo.
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Cited by
Significance of Inducible Defense-related Proteins in Infected Plants
van Loon, L. C., Rep, M., & Pieterse, C. M. J. (2006) · Annual Review of Phytopathology · doi:10.1146/annurev.phyto.44.070505.143425 · Cited by 3,410
Pathogenesis-Related Proteins (PRs) Countering Environmental Stress in Plants: A Review
Islam, M. M., El-Sappah, A. H., Ali, H. M., Zandi, P., Huang, Q., Soaud, S. A., Alazizi, E. M. Y., Wafa, H. A., Hossain, M. A., & Liang, Y. (2023) · South African Journal of Botany · doi:10.1016/j.sajb.2023.07.003 · Cited by 103
Srivastava, S., Fristensky, B., & Kav, N. N. V. (2004) · Plant and Cell Physiology · doi:10.1093/pcp/pch137 · Cited by 95
Ligand Binding of PR-10 Proteins with a Particular Focus on the Bet v 1 Allergen Family
Aglas, L., Soh, W. T., Kraiem, A., Wenger, M., Brandstetter, H., & Ferreira, F. (2020) · Current Allergy and Asthma Reports · doi:10.1007/s11882-020-00918-4 · Cited by 56
Metadata
- Authors
- Park, C., Kim, K., Shin, R., Park, J. M., Shin, Y., & Paek, K.
- Venue
- The Plant Journal
- Publisher
- Wiley
- Published
- 2003-12-04
- Volume
- 37
- Issue
- 2
- Pages
- 186-198
- ISSN
- 0960-7412 (ISSN-L)
- 1365-313X
- OpenAlex
- W2113238049
- Cited by
- 377
- References
- 39
- FWCI
- 9.94
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Park, C., Kim, K., Shin, R., Park, J. M., Shin, Y., & Paek, K. (2004). Pathogenesis‐related protein 10 isolated from hot pepper functions as a ribonuclease in an antiviral pathway. The Plant Journal. https://doi.org/10.1046/j.1365-313x.2003.01951.x
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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