ArticleMolecular biology reports2004
Abscisic acid promoted changes in the protein profiles of rice seedling by proteome analysis.
Article in Molecular biology reports, 2004. 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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10 citing papers in PubMed, 33 citations in OpenAlex.
- Exogenous abscisic acid treatment regulates protein secretion in sorghum cell suspension cultures.Plant signaling & behavior · 2023Article
- Identification of Interactions between Abscisic Acid and Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase.PloS one · 2015Article
- Abscisic acid represses the transcription of chloroplast genes.Journal of experimental botany · 2013Article
- Comparative proteomic analysis of early salt stress-responsive proteins in roots of SnRK2 transgenic rice.Proteome science · 2012Article
- Comparative temporal analyses of the Pinus sylvestris L. var. mongolica litv. apical bud proteome from dormancy to growth.Molecular biology reports · 2011Article
- Identification of Fe-excess-induced genes in rice shoots reveals a WRKY transcription factor responsive to Fe, drought and senescence.Molecular biology reports · 2010Article
- Conservation between higher plants and the moss Physcomitrella patens in response to the phytohormone abscisic acid: a proteomics analysis.BMC plant biology · 2010Article
- Changes in the gene expression profile of Arabidopsis thaliana after infection with Tobacco etch virus.Virology journal · 2008Article
- Comparative proteomics analysis reveals an intimate protein network provoked by hydrogen peroxide stress in rice seedling leaves.Molecular & cellular proteomics : MCP · 2008Article
- Identification of new ABA- and MEJA-activated sugarcane bZIP genes by data mining in the SUCEST database.Plant cell reports · 2008Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study investigates the influence of exogenously applied abscisic acid (ABA) on the leaves and leaf sheaths of two-week-old rice seedling at the level of the proteome. Significant differences were observed in the two-dimensional polyacrylamide gel electrophoresis protein profiles between control and ABA treated samples. Amino-acid sequence analysis of affected proteins revealed that ABA caused drastic changes in the major photosynthetic protein, ribulose 1,5-bisphosphate carboxylase/oxygenase and accumulation of certain defense/stress-related proteins. Moreover, cutting or treating leaf sheaths with jasmonic acid (JA) rapidly increased the endogenous level of ABA, suggesting a role for ABA during the defense/stress-response. Comparative study indicated a potential overlap between ABA and JA as detected at the level of the proteome. Furthermore, in vitro protein phosphorylation experiments and in-gel kinase assays also revealed considerable changes in the phosphorylation status of some proteins, and differential effects on myelin basic protein and calcium-dependent protein kinase activities by ABA treatment, which suggests involvement of kinase in the downstream signaling cascade. These results provide evidence at proteome level for the involvement of ABA in stress-response in rice seedling.
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