Development of a transgenic green fluorescent protein lineage marker for steroidogenic factor 1.
Development of a transgenic green fluorescent protein lineage marker for steroidogenic factor 1.
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开发类固醇生成因子 1 的转基因绿色荧光蛋白谱系标记。
DOI:
10.1081/erc-120016829
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发表时间:
2002
影响因子:
2.1
通讯作者:
Parker,KeithL
中科院分区:
文献类型:
--
作者:
Stallings,NancyR;Hanley,NeilA;Majdic,Gregor;Zhao,Liping;Bakke,Marit;Parker,KeithL
Knockout mice lacking steroidogenic factor 1 (SF-1, officially designated Nr5a1) have a complex phenotype that includes adrenal and gonadal agenesis, impaired expression of pituitary gonadotropins, and structural abnormalities of the ventromedial hypothalamic nucleus. To explore further how SF-1 regulates endocrine function, we used bacterial artificial chromosome transgenesis to develop a lineage marker for SF-1-expressing cells. A genomic fragment containing 50 kb of the mouseNr5a1gene was used to target enhanced green fluorescent protein (eGFP) in transgenic mice. These sequences directed eGFP to multiple cell lineages that express SF-1, including steroidogenic cells of the adrenal cortex, testes, and ovaries, neurons of the ventromedial hypothalamic nucleus, and reticuloendothelial cells of the spleen. Despite the proven role of SF-1 in gonadotrope function, eGFP was not expressed in the anterior pituitary. These experiments show that 50 kb of the mouseNr5a1gene can target transgenic expression to multiple cell lineages that normally express SF-1. The SF-1/eGFP transgenic mice will facilitate approaches such as fluorescence-activated cell sorting of eGFP-positive cells and DNA microarray analyses to expand our understanding of the multiple actions of SF-1 in endocrine development and function.
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DOI:
--
发表时间:
2000
期刊:
Journal of Biochemistry (Tokyo)
影响因子:
--
作者:
K. Oba;Toshihiko Yanase;I. Ichino;K. Goto;R. Takayanagi;Hajime Nawata
通讯作者:
Hajime Nawata
DOI:
10.1074/jbc.271.14.8243
发表时间:
1996
期刊:
The Journal of Biological Chemistry
影响因子:
--
作者:
M. Nomura;H. Nawata;K. Morohashi
通讯作者:
K. Morohashi
影响因子:
--
作者:
Y. Ikeda;W. Shen;H. Ingraham;K. Parker
通讯作者:
Y. Ikeda;W. Shen;H. Ingraham;K. Parker
DOI:
10.1016/s0021-9258(18)53202-6
发表时间:
1993
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
S. Honda;K. Morohashi;M. Nomura;H. Takeya;M. Kitajima;T. Omura
通讯作者:
T. Omura
影响因子:
4.8
作者:
NOMURA, M;BARTSCH, S;MOROHASHI, K
通讯作者:
MOROHASHI, K