TY - JOUR
T1 - The dynamic N1 -methyladenosine methylome in eukaryotic messenger RNA
AU - Dominissini, Dan
AU - Nachtergaele, Sigrid
AU - Moshitch-Moshkovitz, Sharon
AU - Peer, Eyal
AU - Kol, Nitzan
AU - Ben-Haim, Moshe Shay
AU - Dai, Qing
AU - Di Segni, Ayelet
AU - Salmon-Divon, Mali
AU - Clark, Wesley C.
AU - Zheng, Guanqun
AU - Pan, Tao
AU - Solomon, Oz
AU - Eyal, Eran
AU - Hershkovitz, Vera
AU - Han, Dali
AU - Doré, Louis C.
AU - Amariglio, Ninette
AU - Rechavi, Gideon
AU - He, Chuan
N1 - Publisher Copyright:
© 2016 Macmillan Publishers Limited. All rights reserved.
PY - 2016/2/25
Y1 - 2016/2/25
N2 - Gene expression can be regulated post-transcriptionally through dynamic and reversible RNA modifications. A recent noteworthy example is N6 -methyladenosine (m6 A), which affects messenger RNA (mRNA) localization, stability, translation and splicing. Here we report on a new mRNA modification, N1-methyladenosine (m1 A), that occurs on thousands of different gene transcripts in eukaryotic cells, from yeast to mammals, at an estimated average transcript stoichiometry of 20% in humans. Employing newly developed sequencing approaches, we show that m1 A is enriched around the start codon upstream of the first splice site: it preferentially decorates more structured regions around canonical and alternative translation initiation sites, is dynamic in response to physiological conditions, and correlates positively with protein production. These unique features are highly conserved in mouse and human cells, strongly indicating a functional role for m1 A in promoting translation of methylated mRNA.
AB - Gene expression can be regulated post-transcriptionally through dynamic and reversible RNA modifications. A recent noteworthy example is N6 -methyladenosine (m6 A), which affects messenger RNA (mRNA) localization, stability, translation and splicing. Here we report on a new mRNA modification, N1-methyladenosine (m1 A), that occurs on thousands of different gene transcripts in eukaryotic cells, from yeast to mammals, at an estimated average transcript stoichiometry of 20% in humans. Employing newly developed sequencing approaches, we show that m1 A is enriched around the start codon upstream of the first splice site: it preferentially decorates more structured regions around canonical and alternative translation initiation sites, is dynamic in response to physiological conditions, and correlates positively with protein production. These unique features are highly conserved in mouse and human cells, strongly indicating a functional role for m1 A in promoting translation of methylated mRNA.
UR - http://www.scopus.com/inward/record.url?scp=84959386536&partnerID=8YFLogxK
U2 - 10.1038/nature16998
DO - 10.1038/nature16998
M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???
C2 - 26863196
AN - SCOPUS:84959386536
SN - 0028-0836
VL - 530
SP - 441
EP - 446
JO - Nature
JF - Nature
IS - 7591
ER -