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.

Descriptor ID	D012333
MeSH Number(s)	D13.444.735.544
Concept/Terms	RNA, Messenger RNA, Messenger mRNA Messenger RNA RNA, Polyadenylated RNA, Polyadenylated Polyadenylated RNA Poly(A) RNA Poly(A)+ RNA Poly(A) Tail Poly(A) Tail mRNA, Non-Polyadenylated mRNA, Non-Polyadenylated mRNA, Non Polyadenylated Non-Polyadenylated mRNA Non Polyadenylated mRNA mRNA, Polyadenylated mRNA, Polyadenylated RNA, Messenger, Polyadenylated Messenger RNA, Polyadenylated Polyadenylated Messenger RNA RNA, Polyadenylated Messenger Polyadenylated mRNA Poly(A)+ mRNA

Below are MeSH descriptors whose meaning is more general than "RNA, Messenger".

Below are MeSH descriptors whose meaning is related to "RNA, Messenger".

Below are MeSH descriptors whose meaning is more specific than "RNA, Messenger".