Characterizing the complexity of Australian marsupial insulin-like growth factor 1 genes.
Characterizing the complexity of Australian marsupial insulin-like growth factor 1 genes.
复制标题
描述澳大利亚有袋动物胰岛素样生长因子 1 基因的复杂性。
DOI:
10.1016/j.mce.2019.03.004
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发表时间:
2019
影响因子:
4.1
通讯作者:
Rotwein,Peter
中科院分区:
文献类型:
--
作者:
Rotwein,Peter
Insulin-like growth factor 1 (IGF1) actions are essential for somatic growth and tissue repair.IGF1gene regulation is controlled by many inputs, with growth hormone playing a major role. In most mammals, the 6-exonIGF1/Igf1gene produces multiple transcripts via independent activity of its promoters plus alternative RNA splicing and differential polyadenylation. Here, by analyzing public genomic and RNA-sequencing repositories, I have characterized three Australian marsupialIGF1genes. Koala, Tasmanian devil, and wallabyIGF1are more complicated than other mammals, as they contain up to 11 exons, and encode multiple mRNAs and predicted protein precursors, including potentially novel isoforms. Moreover, just two of multiple growth hormone-stimulated transcriptional enhancers found in otherIGF1/Igf1loci are detected in these species. These observations define Australian marsupialIGF1genes and demonstrate that comprehensive interrogation of genomic and RNA-sequencing resources is an effective strategy for characterizing genes and gene expression in otherwise experimentally intractable organisms.
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DOI:
10.1042/bj2430255
发表时间:
1987
期刊:
The Biochemical journal
影响因子:
--
作者:
A. Oldberg;P. Antonsson;D. Heinegård
通讯作者:
D. Heinegård
影响因子:
7.8
作者:
D. Schubert;M. Lacorbiere
通讯作者:
M. Lacorbiere
DOI:
--
发表时间:
1987
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Iozzo,RV
通讯作者:
Iozzo,RV
影响因子:
2.9
作者:
Esch,FS
通讯作者:
Esch,FS
DOI:
10.1016/b978-0-12-571142-5.50008-2
发表时间:
1986
期刊:
Recent progress in hormone research
影响因子:
--
作者:
Baird,A;Esch,F;Mormède,P;Ueno,N;Ling,N;Böhlen,P;Ying,SY;Wehrenberg,WB;Guillemin,R
通讯作者:
Guillemin,R