ArticleMolecular biology reports2012
Three Brassica rapa metallothionein genes are differentially regulated under various stress conditions.
Article in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 70 citations in OpenAlex.
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- Synergistic effect of pyrene and heavy metals (Zn, Pb, and Cd) on phytoremediation potential of Medicago sativa L. (alfalfa) in multi-contaminated soil.Environmental science and pollution research international · 2024Article
- Metallothionein family genes in kiwifruit: characterization and determining their roles in plant's response to different stresses.Frontiers in plant science · 2024Article
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- Characterization of the Metallothionein Gene Family inAntioxidants (Basel, Switzerland) · 2023Article
- Changes in physio-biochemical parameters and expression of metallothioneins in Avena sativa L. in response to drought.Scientific reports · 2023Article
- Seed priming with methyl jasmonate mitigates copper and cadmium toxicity by modifying biochemical attributes and antioxidants inSaudi journal of biological sciences · 2022Article
- Synergistic Effects of Zinc Oxide Nanoparticles and Bacteria Reduce Heavy Metals Toxicity in Rice (Toxics · 2021Article
- Transcriptomics of Biostimulation of Plants Under Abiotic Stress.Frontiers in genetics · 2021Review
- Identification of the metallothionein gene family from cucumber and functional characterization of3 Biotech · 2019Article
- Genome-Wide Characterization and Analysis of Metallothionein Family Genes That Function in Metal Stress Tolerance inInternational journal of molecular sciences · 2018Article
- Subcellular distribution, modulation of antioxidant and stress-related genes response to arsenic in Brassica napus L.Ecotoxicology (London, England) · 2016Article
- Effect of Heavy Metals in Plants of the Genus Brassica.International journal of molecular sciences · 2015Review
- Interactive effects of sulfur and chromium on antioxidative defense systems and BnMP1 gene expression in canola (Brassica napus L.) cultivars differing in Cr(VI) tolerance.Ecotoxicology (London, England) · 2015Article
- Abiotic stress response in yeast and metal-binding ability of a type 2 metallothionein-like protein (PutMT2) from Puccinellia tenuiflora.Molecular biology reports · 2014Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The expression profiles of three Brassica rapa metallothionein genes (BrMT 1-3) were determined in 7-day-old seedlings exposed to various exogenous factors including plant hormones, heavy metals and abiotic stresses. BrMT1, BrMT2, and BrMT3 were representatives of MT gene type 1, type 2, and type 3, respectively, according to their cysteine alignment. BrMT2 showed a relatively higher basal expression level compared to BrMT1 and BrMT3 under normal conditions. The BrMT1 transcript was markedly increased by various factors including ethephon, polyethylene glycol and hydrogen peroxide, with no down-regulation evident. On the contrary, BrMT2 expression was down-regulated by abscisic acid, salicylic acid, and methyl jasmonate. Heavy metals did not increase BrMT2 expression. BrMT3 expression was only marginally and non-significantly up- and down-regulated by the stress conditions tested. Promoter regions of BrMT1 and BrMT2 display different cis-acting elements supporting the different responses of both genes against various stresses. The results demonstrate the differential regulation of BrMT1-3 by various plant exogenous factors, and indicate the utility of the BrMT1 promoter as a multiple stress inducible promoter.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.