The molecular control of circadian behavioral rhythms and their entrainment in Drosophila.
The molecular control of circadian behavioral rhythms and their entrainment in Drosophila.
复制标题
昼夜节律行为节律的分子控制及其在果蝇中的夹带。
DOI:
10.1146/annurev.biochem.67.1.135
复制
发表时间:
1998
影响因子:
16.6
通讯作者:
M. W. Young
中科院分区:
文献类型:
--
作者:
M. W. Young
Molecular and genetic characterizations of circadian rhythms in Drosophila indicate that function of an intracellular pacemaker requires the activities of proteins encoded by three genes: period (per), timeless (tim), and doubletime (dbt). RNA from two of these genes, per and tim, is expressed with a circadian rhythm. Heterodimerization of PER and TIM proteins allows nuclear localization and suppression of further RNA synthesis by a PER/TIM complex. These protein interactions promote cyclical gene expression because heterodimers are observed only at high concentrations of per and tim RNA, separating intervals of RNA accumulation from times of PER/TIM complex activity. Light resets these molecular cycles by eliminating TIM. The product of dbt also regulates accumulation of per and tim RNA, and it may influence action of the PER/TIM complex. The recent discovery of PER homologues in mice and humans suggests that a related mechanism controls mammalian circadian behavioral rhythms.
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DOI:
10.1073/pnas.84.3.784
发表时间:
1987-02
影响因子:
11.1
作者:
Q. Yu;A. Jacquier;Y. Citri;M. Hamblen;J. C. Hall;M. Rosbash
通讯作者:
Q. Yu;A. Jacquier;Y. Citri;M. Hamblen;J. C. Hall;M. Rosbash
DOI:
10.1073/pnas.93.25.14884
发表时间:
1996-12-10
影响因子:
11.1
作者:
Green, CB;Besharse, JC
通讯作者:
Besharse, JC
影响因子:
56.9
作者:
Crosthwaite, SK;Dunlap, JC;Loros, JJ
通讯作者:
Loros, JJ
影响因子:
56.9
作者:
LOROS, JJ;DENOME, SA;DUNLAP, JC
通讯作者:
DUNLAP, JC
影响因子:
14.9
作者:
Myers,MP;Rothenfluh,A;Chang,M;Young,MW
通讯作者:
Young,MW