ArticlePlant cell reports2005
Molecular characterization of a Phi-class mustard (Brassica juncea) glutathione S-transferase gene in Arabidopsis thaliana by 5'-deletion analysis of its promoter.
Article in Plant cell reports, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 10 citations in OpenAlex.
- Molecular cloning, identification of GSTs family in sunflower and their regulatory roles in biotic and abiotic stress.World journal of microbiology & biotechnology · 2018Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Glutathione S-transferases (GSTs) are regulated by various stimuli at the transcriptional level. In this study, a 2,640-bp promoter sequence of a mustard GST gene, BjGSTF2, was cloned. Several truncated BjGSTF2 promoters were generated by 5'-deletion, fused to the beta-glucuronidase (GUS) coding sequence and the chimeric genes expressed in Arabidopsis thaliana. Transgene expression in GST2623::GUS plants carrying the longest promoter varied considerably. GUS activity was high in the roots, cotyledons, anthers and both ends of the silique, but it was low or barely detectable in the leaves, seeds, petals and stamens. Analysis of transgenic plants expressing the GUS gene under the control of different truncated BjGSTF2 promoters revealed several regions that possessed cis-acting elements required for the basal and induced expression by H(2)O(2), salicylic acid and 1-aminocyclopropane-1-carboxylate and down-regulation by spermidine. The results also showed that the GUS activity of GST2623::GUS coincided well with the H(2)O(2) accumulation pattern in cultured leaf-disc explants during the regeneration process.
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