Results 201 to 210 of about 242,580 (255)

RNA‐Binding Protein RBM25 Targets the mRNA Stability of GTPase Rab22a to Restrict Viral Entry and Infection

open access: yesAdvanced Science, EarlyView.
This study identifies RNA‐binding protein RBM25 as a broad‐spectrum antiviral factor acting independently of type I interferon. It blocks viral entry by suppressing GTPase Rab22a via the RC3H1‐mediated destabilization of Rab22a mRNA. Viral downregulation of RBM25 enhances GTPase Rab22a expression and viral entry, revealing an unreported post ...
Yingying Ding   +13 more
wiley   +1 more source

Post-transcriptional gene silencing in plants

Current Opinion in Cell Biology, 1997
Overexpression of chimeric transgenes in plants can trigger post-transcriptional gene silencing that is dependent on epigenetic information and physiological conditions. The current view is that unproductive RNA serves as a crucial signal for gene silencing, although direct evidence is lacking for this theory.
Ann Depicker, Marc Van Montagu
exaly   +3 more sources

Post-transcriptional gene silencing in plants by RNA

Plant Cell Reports, 2003
RNA silencing, which is termed post-transcriptional gene silencing in plants, is an RNA degradation process through sequence-specific nucleotide interactions induced by double-stranded RNA. In plants, RNA silencing not only serves as a component of the defense mechanism, but also participates in the regulation of endogenous gene expression in a variety
Prakash Kumar
exaly   +3 more sources

Transcriptional gene silencing as a tool for uncovering gene function in maize

Plant Journal, 2005
SummaryTranscriptional gene silencing has broad applications for studying gene function in planta. In maize, a large number of genes have been identified as tassel‐preferred in their expression pattern, both by traditional genetic methods and by recent high‐throughput expression profiling platforms.
Erica Unger-Wallace
exaly   +3 more sources

Home - About - Disclaimer - Privacy