mRNA Cleavage and Polyadenylation Factors. Cleavage and Polyadenylation Factor . Polyadenylation Factor . Pre-mRNA Polyadenylation Factor . Polyadenylation Factor, Pre-mRNA . Pre mRNA Polyadenylation Factor . Cleavage and Polyadenylation Factors . Polyadenylation Factors . Factors that are involved in directing the cleavage and POLYADENYLATION of the of MESSENGER RNA near the site of the RNA 3' POLYADENYLATION SIGNALS. . 1.00
RNA 3' Polyadenylation Signals. 3' Polyadenylation Signal . AAUAAA RNA Sequence . RNA 3' Polyadenylation Signal . 3' Polyadenylation Signals . AAUAAA RNA Sequences . Polyadenylation Signal, 3' . RNA Sequence, AAUAAA . Sequence, AAUAAA RNA . Sequences, AAUAAA RNA . Signals, 3' Polyadenylation . Sequences found near the 3' end of MESSENGER RNA that direct the cleavage and addition of multiple ADENINE NUCLEOTIDES to the 3' end of mRNA. . 0.58
Cleavage Stimulation Factor. CstF Protein . A RNA-binding protein that stimulates the cleavage of the 3' end of MRNA near the POLYADENYLATION site. It is a heterotrimer of 55-, 64- and 77-kDa subunits and combines with CLEAVAGE STIMULATION FACTOR to form a stable complex with mRNA that directs the 3' cleavage and polyadenylation reaction. . 0.55
RNA, Messenger. Non-Polyadenylated mRNA . Poly(A) RNA . Polyadenylated mRNA . Non Polyadenylated mRNA . Polyadenylated Messenger RNA . Polyadenylated RNA . RNA, Polyadenylated Messenger . mRNA, Non Polyadenylated . mRNA 12339 . Messenger RNA . mRNA, Non-Polyadenylated . mRNA, Polyadenylated . Messenger RNA, Polyadenylated . Poly(A) Tail . Poly(A)+ mRNA . Poly(A)+ RNA . RNA, Messenger, Polyadenylated . RNA, Polyadenylated . RNA sequences that serve as templates for protein synthesis. Bacterial mRNAs are generally primary transcripts in that they do not require post-transcriptional processing. Eukaryotic mRNA is synthesized in the nucleus and must be exported to the cytoplasm for translation. Most eukaryotic mRNAs have a sequence of polyadenylic acid at the 3' end, referred to as the poly(A) tail. The function of this tail is not known for certain, but it may play a role in the export of mature mRNA from the nucleus as well as in helping stabilize some mRNA molecules by retarding their degradation in the cytoplasm. . 0.55
Polyadenylation. Polyadenylations . The addition of a tail of polyadenylic acid (POLY A) to the 3' end of mRNA (RNA, MESSENGER). Polyadenylation involves recognizing the processing site signal, (AAUAAA), and cleaving of the mRNA to create a 3' OH terminal end to which poly A polymerase (POLYNUCLEOTIDE ADENYLYLTRANSFERASE) adds 60-200 adenylate residues. The 3' end processing of some messenger RNAs, such as histone mRNA, is carried out by a different process that does not include the addition of poly A as described here. . 0.52
