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Items for "mRNA stability"

Inhibition of mRNA deadenylation and degradation by ultraviolet light

Post-transcriptional mechanisms contribute to the changes in gene expression induced by cell stress...

Keywords: AU-rich element, cytokines, inflammation, mRNA stability, poly(A)-tail, UV light

12/2005 | Biological Chemistry, Walter de Gruyter

l-Arginine influences the structure and function of arginase mRNA in Aspergillus nidulans

Expression of the arginase structural gene (agaA) in Aspergillus nidulans is subject to complex transcriptional and post-transcriptional regulation...

Keywords: alternative splicing, Aspergillus nidulans, l-arginine, mRNA stability, riboswitch

02/2007 | Biological Chemistry, Walter de Gruyter

Inhibition of mRNA deadenylation and degradation by different types of cell stress

We have previously observed rapid and strong inhibition of mRNA deadenylation and degradation in response to UV-B light [Gowrishankar et al., Biol...

Keywords: cytokines, inflammation, mRNA stability, poly(A)-tail, stress, UV light

03/2006 | Biological Chemistry, Walter de Gruyter

Posttranscriptional gene regulation by RNA-binding proteins during oxidative stress: implications for cellular senescence

To respond adequately to oxidative stress, mammalian cells elicit rapid and tightly controlled changes in gene expression patterns...

Keywords: mRNA stability, posttranscriptional gene regulation, reactive oxygen species (ROS) signaling pathway, RNA-binding proteins, translational control

03/2008 | Biological Chemistry, Walter de Gruyter

Novel zinc-responsive post-transcriptional mechanisms reciprocally regulate expression of the mouse Slc39a4 and Slc39a5 zinc transporters (Zip4 and Zip5)

Dietary zinc deficiency in mice is accompanied by enhanced expression of the zinc uptake transporter Slc39a4 (Zip4) and repressed expression of Slc39a5 (Zip5) in tissues which regulate zinc homeostasis (intestine, pancreas and visceral yolk sac)...

Keywords: mRNA stability, post-transcriptional, protein stability, Slc39a4, Slc39a5, ZIP

12/2007 | Biological Chemistry, Walter de Gruyter