ArticleMarine biotechnology (New York, N.Y.)2012
Heat shock protein gene family of the Porphyra seriata and enhancement of heat stress tolerance by PsHSP70 in Chlamydomonas.
Article in Marine biotechnology (New York, N.Y.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 37 citations in OpenAlex.
- Genome-wide analysis ofPeerJ · 2026Article
- Research Progress on Responses and Regulatory Mechanisms of Plants Under High Temperature.Current issues in molecular biology · 2025Review
- Increasing lipid production inFrontiers in bioengineering and biotechnology · 2024Article
- Comparison of photosynthetic activity and heat tolerance between near isogenic lines of wheat with different photosynthetic rates.PloS one · 2021Article
- Comparative effects of glycinebetaine on the thermotolerance in codA- and BADH-transgenic tomato plants under high temperature stress.Plant cell reports · 2020Article
- Overexpression of herbaceous peony HSP70 confers high temperature tolerance.BMC genomics · 2019Article
- Characterization and expression profiles of small heat shock proteins in the marine red alga Pyropia yezoensis.Cell stress & chaperones · 2019Article
- Overexpressing heat-shock protein OsHSP50.2 improves drought tolerance in rice.Plant cell reports · 2018Article
- Overexpression of BcHsfA1 transcription factor from Brassica campestris improved heat tolerance of transgenic tobacco.PloS one · 2018Article
- Transcriptome-Based Identification of the Desiccation Response Genes in Marine Red Algae Pyropia tenera (Rhodophyta) and Enhancement of Abiotic Stress Tolerance by PtDRG2 in Chlamydomonas.Marine biotechnology (New York, N.Y.) · 2017Article
- Overexpression of a Brassica campestris HSP70 in tobacco confers enhanced tolerance to heat stress.Protoplasma · 2016Article
- Chloroplast-encoded serotonin N-acetyltransferase in the red alga Pyropia yezoensis: gene transition to the nucleus from chloroplasts.Journal of experimental botany · 2015Article
- A chrysanthemum heat shock protein confers tolerance to abiotic stress.International journal of molecular sciences · 2014Article
- Synechocystis PCC6803 and PCC6906 dnaK2 expression confers salt and oxidative stress tolerance in Arabidopsis via reduction of hydrogen peroxide accumulation.Molecular biology reports · 2014Article
- Cloning and expression of a cytosolic HSP90 gene in Chlorella vulgaris.BioMed research international · 2014Article
- Recent molecular advances on downstream plant responses to abiotic stress.International journal of molecular sciences · 2012Review
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Heat shock proteins and molecular chaperones are key components contributing to survival in the abiotic stress response. Porphyra seriata grows on intertidal rocks exposed to dynamic environmental changes associated with the turning tides, including desiccation and heat stress. Analysis of the ESTs of P. seriata allows us to identify the nine HSP cDNAs, which are predicted to be PsHSP90, three PsHSP70, PsHSP40 and PsHSP20, and three 5'-truncated HSP cDNAs. RT-PCR results show that most of the PsHSP transcripts were detected under normal cell growth conditions as well as heat stress, with the exception of two cDNAs. In particular, PsHSP70b and PsHSP20 transcripts were upregulated by heat stress. When the putative mitochondrial PsHSP70b was introduced and overexpressed in Chlamydomonas, transformed Chlamydomonas evidenced higher rates of survival and growth than those of the wild type under heat stress conditions. Constitutive overexpression of the PsHSP70b gene increases the transcription of the HSF1 as well as the CrHSP20 and CrHSP70 gene. These results indicate that PsHSP70b is involved in tolerance to heat stress and the effects on transcription of the CrHSP20 and CrHSP70 genes.
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