The Nitric Oxide Cycle: Translational Regulation of Argininosuccinate Synthase by an Upstream Open Reading Frame
نویسندگان
چکیده
منابع مشابه
SURVEY AND SUMMARY A profusion of upstream open reading frame mechanisms in polyamine-responsive translational regulation
In many eukaryotic mRNAs one or more short ‘upstream’ open reading frames, uORFs, precede the initiator of the main coding sequence. Upstream ORFs are functionally diverse as illustrated by their variety of features in polyamine pathway biosynthetic mRNAs. Their propensity to act as sensors for regulatory circuits and to amplify the signals likely explains their occurrence in most polyamine pat...
متن کاملA profusion of upstream open reading frame mechanisms in polyamine-responsive translational regulation
In many eukaryotic mRNAs one or more short 'upstream' open reading frames, uORFs, precede the initiator of the main coding sequence. Upstream ORFs are functionally diverse as illustrated by their variety of features in polyamine pathway biosynthetic mRNAs. Their propensity to act as sensors for regulatory circuits and to amplify the signals likely explains their occurrence in most polyamine pat...
متن کاملStress-sensitive regulation of IFRD1 mRNA decay is mediated by an upstream open reading frame.
In this report, we demonstrate that cellular stress regulates expression of IFRD1 by a post-transcriptional control mechanism. IFRD1 mRNA and protein are elevated in tunicamycin-treated human kidney epithelial cells via stabilization of the mRNA. IFRD1 mRNA instability in resting cells requires translation of an upstream open reading frame (ORF) that represses translation of the major ORF. Duri...
متن کاملTranslational regulation of Arabidopsis XIPOTL1 is modulated by phosphocholine levels via the phylogenetically conserved upstream open reading frame 30.
In Arabidopsis thaliana, XIPOTL1 encodes a phosphoethanolamine N-methyltransferase with a central role in phosphatidylcholine biosynthesis via the methylation pathway. To gain further insights into the mechanisms that regulate XIPOTL1 expression, the effect of upstream open reading frame 30 (uORF30) on the translation of the major ORF (mORF) in the presence or absence of endogenous choline (Cho...
متن کاملSucrose control of translation mediated by an upstream open reading frame-encoded peptide.
Regulation of gene expression through translational control is common in many organisms. The Arabidopsis (Arabidopsis thaliana) transcription factor bZIP11 is translational repressed in response to sucrose (Suc), resulting in Suc-regulated changes in amino acid metabolism. The 5' leader of the bZIP11 mRNA harbors several upstream open reading frames (uORFs), of which the second uORF is well con...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2006
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.20.4.a110