Direct sequencing of Arabidopsis thaliana RNA reveals patterns of cleavage and polyadenylation.
Direct sequencing of Arabidopsis thaliana RNA reveals patterns of cleavage and polyadenylation.
复制标题
DOI:
10.1038/nsmb.2345
复制
发表时间:
2012-08
影响因子:
16.8
通讯作者:
Simpson, Gordon G.
中科院分区:
文献类型:
--
作者:
Sherstnev, Alexander;Duc, Celine;Cole, Christian;Zacharaki, Vasiliki;Hornyik, Csaba;Ozsolak, Fatih;Milos, Patrice M.;Barton, Geoffrey J.;Simpson, Gordon G.
It has recently been shown that RNA 3′ end formation plays a more widespread role in controlling gene expression than previously thought. In order to examine the impact of regulated 3′ end formation genome-wide we applied direct RNA sequencing to A. thaliana. Here we show the authentic transcriptome in unprecedented detail and how 3′ end formation impacts genome organization. We reveal extreme heterogeneity in RNA 3′ ends, discover previously unrecognized non-coding RNAs and propose widespread re-annotation of the genome. We explain the origin of most poly(A)+ antisense RNAs and identify cis-elements that control 3′ end formation in different registers. These findings are essential to understand what the genome actually encodes, how it is organized and the impact of regulated 3′ end formation on these processes.
登录
查看更多内容
影响因子:
11.8
作者:
Hornyik, Csaba;Terzi, Lionel C.;Simpson, Gordon G.
通讯作者:
Simpson, Gordon G.
影响因子:
46.9
作者:
Meyers, BC;Vu, TH;Haudenschild, CD
通讯作者:
Haudenschild, CD
影响因子:
7.4
作者:
Henz, Stefan R.;Cumbie, Jason S.;Schmid, Markus
通讯作者:
Schmid, Markus
影响因子:
64.5
作者:
Chekanova, Julia A.;Gregory, Brian D.;Belostotsky, Dmitry A.
通讯作者:
Belostotsky, Dmitry A.
影响因子:
16
作者:
Mapendano, Christophe K.;Lykke-Andersen, Soren;Jensen, Torben Heick
通讯作者:
Jensen, Torben Heick