ArticlePlanta2012
Proteomic analysis of salinity-stressed Chlamydomonas reinhardtii revealed differential suppression and induction of a large number of important housekeeping proteins.
Article in Planta, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Biochemical and proteomic response of the freshwater green alga Pseudochlorella pringsheimii to iron and salinity stressors.BMC plant biology · 2024Article
- Salt stress proteins in plants: An overview.Frontiers in plant science · 2022Review
- Comprehensive Time-Course Transcriptome and Co-expression Network Analyses Identify Salt Stress Responding Mechanisms inFrontiers in plant science · 2022Article
- Quantitative proteomic comparison of salt stress in Chlamydomonas reinhardtii and the snow alga Chlamydomonas nivalis reveals mechanisms for salt-triggered fatty acid accumulation via reallocation of carbon resources.Biotechnology for biofuels · 2021Article
- Comparative secretome analysis between salinity-tolerant and control Chlamydomonas reinhardtii strains.Planta · 2021Article
- Novel insights into salinity-induced lipogenesis and carotenogenesis in the oleaginous astaxanthin-producing algaBiotechnology for biofuels · 2020Article
- Lipid Droplets Mediate Salt Stress Tolerance inPlant physiology · 2019Article
- Membrane Lipid Remodeling in Response to Salinity.International journal of molecular sciences · 2019Review
- Transcriptome analysis of gene expression in Chlorella vulgaris under salt stress.World journal of microbiology & biotechnology · 2019Article
- Identification of Early Salinity Stress-Responsive Proteins inInternational journal of molecular sciences · 2019Article
- Identification of Salt Stress Responding Genes Using Transcriptome Analysis in Green Alga Chlamydomonas reinhardtii.International journal of molecular sciences · 2018Article
- Article
- Identification of Reference and Biomarker Proteins in Chlamydomonas reinhardtii Cultured under Different Stress Conditions.International journal of molecular sciences · 2017Article
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Authors and funding
6 authors.
Funding
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Abstract
Salinity stress is one of the most common abiotic stresses that hamper plant productivity worldwide. Successful plant adaptations to salt stress require substantial changes in cellular protein expression. In this work, we present a 2-DE-based proteomic analysis of a model unicellular green alga, Chlamydomonas reinhardtii, subjected to 300 mM NaCl for 2 h. Results showed that, in addition to the protein spots that showed partial up- or down-regulation patterns, a number of proteins were exclusively present in the proteome of the control cells, but were absent from the salinity-stressed samples. Conversely, a large number of proteins exclusively appeared in the proteome of the salinity-stressed samples. Of those exclusive proteins, we could successfully identify, via LC-MS/MS, 18 spots uniquely present in the control cells and 99 spots specific to NaCl-treated cells. Interestingly, among the salt-exclusive protein spots, we identified several important housekeeping proteins like molecular chaperones and proteins of the translation machinery, suggesting that they may originate from post-translational modifications rather than from de novo biosynthesis. The possible role and the salt-specific modification of these proteins by salinity stress are discussed.
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