ArticlePlant cell reports2004
The rice metallothionein gene promoter does not direct foreign gene expression in seed endosperm.
Article in Plant cell reports, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 15 citations in OpenAlex.
- Functional analysis of root-preferential oil palm metallothionein promoter in tobacco.Transgenic research · 2024Article
- Differential responses of three sweetpotato metallothionein genes to abiotic stress and heavy metals.Molecular biology reports · 2014Article
- Three Brassica rapa metallothionein genes are differentially regulated under various stress conditions.Molecular biology reports · 2012Article
- The GUS reporter-aided analysis of the promoter activities of a rice metallothionein gene reveals different regulatory regions responsible for tissue-specific and inducible expression in transgenic Arabidopsis.Transgenic research · 2007Article
- Characterization of a novel plant promoter specifically induced by heavy metal and identification of the promoter regions conferring heavy metal responsiveness.Plant physiology · 2007Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We generated transgenic tobacco and rice plants harboring a chimeric gene consisting of the 5'-upstream sequence of the rice metallothionein gene (ricMT) fused to the beta-glucuronidase (GUS) gene. The activity and tissue-specific expression of the ricMT promoter were demonstrated in these transgenic plants. In the transgenic rice plants, despite substantial levels of GUS activity in the shoot and root, almost no GUS signal was detected in the endosperm. Thus, the ricMT promoter could be useful in avoiding accumulation of undesired proteins in the seed endosperm.
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