ArticlePlanta2007
Isolation of Zn-responsive genes from two accessions of the hyperaccumulator plant Thlaspi caerulescens.
Article in Planta, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
16 citing papers in PubMed, 55 citations in OpenAlex.
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- Plant hyperaccumulators: a state-of-the-art review on mechanism of heavy metal transport and sequestration.Frontiers in plant science · 2025Review
- Article
- Contribution of NtZIP1-Like to the Regulation of Zn Homeostasis.Frontiers in plant science · 2018Article
- Role ofFrontiers in plant science · 2017Article
- Physiological basis of differential zinc and copper tolerance of Verbascum populations from metal-contaminated and uncontaminated areas.Environmental science and pollution research international · 2016Article
- Towards the identification of the loci of adaptive evolution.Methods in ecology and evolution · 2015Review
- Phenotypic and molecular consequences of overexpression of metal-homeostasis genes.Frontiers in plant science · 2014Review
- Expression of zinc and cadmium responsive genes in leaves of willow (Salix caprea L.) genotypes with different accumulation characteristics.Environmental pollution (Barking, Essex : 1987) · 2013Article
- Zn tolerance of novel Colocasia esculenta metallothionein and its domains in Escherichia coli and tobacco.Journal of plant research · 2012Article
- The molecular mechanism of zinc and cadmium stress response in plants.Cellular and molecular life sciences : CMLS · 2012Review
- Comparison of two ecotypes of the metal hyperaccumulator Thlaspi caerulescens (J. & C. PRESL) at the transcriptional level.Protoplasma · 2010Article
- Temporal regulation of cell-wall pectin methylesterase and peroxidase isoforms in cadmium-treated flax hypocotyl.Annals of botany · 2009Article
- Assessment of successful experiments and limitations of phytotechnologies: contaminant uptake, detoxification and sequestration, and consequences for food safety.Environmental science and pollution research international · 2009Review
- Metallothioneins 2 and 3 contribute to the metal-adapted phenotype but are not directly linked to Zn accumulation in the metal hyperaccumulator, Thlaspi caerulescens.Journal of experimental botany · 2009Article
- Characteristic and expression analysis of a metallothionein gene, OsMT2b, down-regulated by cytokinin suggests functions in root development and seed embryo germination of rice.Plant physiology · 2008Article
Corrections and comments
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Authors and funding
9 authors at 5 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Several populations with different metal tolerance, uptake and root-to-shoot transport are known for the metal hyperaccumulator plant Thlaspi caerulescens. In this study, genes differentially expressed under various Zn exposures were identified from the shoots of two T. caerulescens accessions (calaminous and non-calaminous) using fluorescent differential display RT-PCR. cDNA fragments from 16 Zn-responsive genes, including those encoding metallothionein (MT) type 2 and type 3, MRP-like transporter, pectin methylesterase (PME) and Ole e 1-like gene as well as several unknown genes, were eventually isolated. The full-length MT2 and MT3 sequences differ from those previously isolated from other Thlaspi accessions, possibly representing new alleles or isoforms. Besides the differential expression in Zn exposures, the gene expression was dependent on the accession. Thlaspi homologues of ClpP protease and MRP transporter were induced at high Zn concentrations. MT2 and PME were expressed at higher levels in the calaminous accession. The MTs and MRP transporter expressed in transgenic yeasts were capable of conferring Cu and Cd tolerance, whereas the Ole e 1-like gene enhanced toxicity to these metals. The MTs increased yeast intracellular Cd content. As no significant differences were found between Arabidopsis and Thlaspi MTs, they apparently do not differ in their capacity to bind metals. However, the higher levels of MT2 in the calaminous accession may contribute to the Zn-adapted phenotype.
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Registered trials
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.