in vitro transcription‐translationzein mRNAinverted repeats5′‐ and 3′‐untranslated regionstranslational potentialThe secondary structure of zein mRNA affects its translation potential. Here we show that in a
48). Although the mechanism of transcription initiation and termination can be different from those of mRNAs,49most lncRNAs are transcribed by Pol II. Nevertheless, examples exist of lncRNAs transcribed by Pol I
An mRNA molecule is synthesized by: (a) replication (b) transcription (c) duplication (d) translationWhich of the following requires RNA polymerase? A. Transcription B. TranslationDuring coupled transcription and translation in prokaryotes, what structures form as growing...
Transcription is the synthesis of messenger RNA from a DNA template. The mRNA created from the process of transcription can leave the nucleus and enter the cytoplasm where it is transcribed by ribosomes to create protein products. mRNA Degradation Different messenger RNA are translated at different ...
The genetic information is transferred from DNA to RNA in the process of transcription and from RNA to protein in the process of translation. Some RNA molecules, such as rRNA and tRNA, are formed as functional products during transcription, whereas mRNA molecules are...
4 Therefore, eIF4G acts as a molecular bridge between mRNA and the 40S subunit during initiation of translation. There are two forms of eIF4G in mammalian cells (designated eIF4GI and eIF4GII) that possess similar biochemical activity.5 In addition, NAT1/DAP5/p97 (p97) has been found ...
mRNA lacking a stop codon, namely, a non-stop mRNA, which is generated due to premature transcription termination by RNA polymerase, or RNA digestion by RNase1. Consequently, ribosomes are stalled at the 3′ end of the truncated mRNA, leaving both the A-site and mRNA entry channel of ...
Glc limitation has been shown to regulate gene expression by modulating transcription, mRNA stability, and translation initiation (3). Cells respond to Glc limitation by decreasing global protein synthesis (3) and increasing the synthesis of proteins essential for cell survival (4). Recent work has...
Earlier work showed that spermatogenesis inM. vestitarelies on the translation of stored mRNA [8–10,12,13], but this translation cannot take place within the first 30 minutes after spore hydration [8]. We were interested in whether poly(A)+ RNA present in the nuclear speckle aggregate could...
We computed nucleosome occupancy levels for the 500 base pair region directly upstream of the translation start codon at the trophozoite stage. Genes were grouped into ten transcription clusters of 500 genes each, based on steady-state mRNA levels. We observed a strong correlation between ...