ArticlePlant cell reports2009
Expression analysis of a plum pathogenesis related 10 (PR10) protein during brown rot infection.
Article in Plant cell reports, 2009. 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.
- Full-Length Transcriptome Characterization and Functional Analysis of Pathogenesis-Related Proteins inInternational journal of molecular sciences · 2022Article
- Proteomic Analysis Revealed Different Molecular Mechanisms of Response to PEG Stress in Drought-Sensitive and Drought-Resistant Sorghums.International journal of molecular sciences · 2022Article
- Gene Co-expression Network Analysis of the Comparative Transcriptome Identifies Hub Genes Associated With Resistance toFrontiers in plant science · 2022Article
- Article
- A sugarcane pathogenesis-related protein, ScPR10, plays a positive role in defense responses under Sporisorium scitamineum, SrMV, SA, and MeJA stresses.Plant cell reports · 2017Article
- Induction of systemic resistance in Panax ginseng against Phytophthora cactorum by native Bacillus amyloliquefaciens HK34.Journal of ginseng research · 2015Article
- Pathogenesis related-10 proteins are small, structurally similar but with diverse role in stress signaling.Molecular biology reports · 2014Review
- Impact of pr-10a overexpression on the cryopreservation success of Solanum tuberosum suspension cultures.Plant cell reports · 2012Article
- Transcriptome comparison of susceptible and resistant wheat in response to powdery mildew infection.Genomics, proteomics & bioinformatics · 2012Article
- Identification and characterization of differentially expressed genes from Fagus sylvatica roots after infection with Phytophthora citricola.Plant cell reports · 2009Article
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Authors and funding
5 authors.
Funding
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Abstract
Plant PR10 is one of the pathogenesis related proteins, induced upon exposure to different stress conditions including fungal infection. PR10 proteins have been implicated in fungal disease resistance in some species; however its transcriptional regulation is not well understood. In the present work we cloned a PR10 gene from European plums (Prunus domestica L.) and monitored the quantitative changes in its transcript levels as a result of fungal infection in two varieties. We also studied the possible involvement of the membrane degrading enzyme phospholipase D-alpha (PLDalpha). In the susceptible variety, 'Veeblue', infection with the brown rot fungus Monilinia fructicola induced PLDalpha and PR10 expression, while in the resistant variety, 'Violette', a constitutive expression of PLDalpha and PR10 transcripts levels were observed. Resistance to M. fructicola also coincides with a sharp decrease in the expression of ABI1, a protein phosphatase and elevated hydrogen peroxide content after infection. Further, inhibition of PLDalpha by hexanal treatment, up-regulated ABI1 and decreased PR10 expression, suggesting a possible relationship between the two. We further confirm these results in Arabidopsis abi1 mutant that shows a higher level of PR10 transcripts.
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