Gene Modulation
نویسندگان
چکیده
منابع مشابه
Sucrose Modulation of Soybean Vsp Gene Expression
We have shown that auxin represes soybean (Glycine max 1.) vegetative storage protein gene (Vsp) expression in suspensioncultured cells and in leaves.and petioles of excised trifoliates. l h e auxin analog naphthyleneacetic acid (NAA) at 10 p~ strongly inhibited methyl jasmonate-induced Vsp expression in soybean suspension-cultured cells. Both indole-3-acetic acid and NAA inhibited methyl jasmo...
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Some environments are more conducive to pathogen growth than others, and, as a consequence, plants might be expected to invest more in resistance when pathogen growth is favored. Resistance (R-) genes in Arabidopsis thaliana have unusually extensive variation in basal expression when comparing the same R-gene among accessions collected from different environments. R-gene expression variation wa...
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RNA-based modules such as riboswitches represent straightforward and simplified approaches for the regulation of gene expression, as no additional proteins are needed. G-rich sequences are known to adopt stable four-stranded structures, and such quadruplexes have been suspected to play important roles in key functions such as the control of gene expression. Here we demonstrate that RNA quadrupl...
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A new approach for modulating gene expression, based on randomization of promoter (spacer) sequences, was developed. The method was applied to chromosomal genes in Lactococcus lactis and shown to generate libraries of clones with broad ranges of expression levels of target genes. In one example, overexpression was achieved by introducing an additional gene copy into a phage attachment site on t...
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The physiologically active form of vitamin B6, pyridoxal 5'-phosphate (PLP), is known to function as a cofactor in many enzymic reactions in amino acid metabolism. Recent studies have shown that, apart from its role as a coenzyme, PLP acts as a modulator of steroid hormone receptor-mediated gene expression. Specifically, elevation of intracellular PLP leads to a decreased transcriptional respon...
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ژورنال
عنوان ژورنال: Neurosurgery
سال: 2003
ISSN: 0148-396X,1524-4040
DOI: 10.1227/01.neu.0000309171.50740.6f