Differential requirements for the neurogenic gene almondex during Drosophila melanogaster development
Differential requirements for the neurogenic gene almondex during Drosophila melanogaster development
复制标题
果蝇发育过程中神经源性基因 almondex 的差异需求
DOI:
10.1002/gene.10233
复制
发表时间:
2003
期刊:
影响因子:
1.5
通讯作者:
N. Randsholt
中科院分区:
文献类型:
--
作者:
Marie;F. Forquignon;P. Santamaria;N. Randsholt
During early development, the neurogenic genes of Drosophila melanogaster are involved in the control of cell fates in the neurectoderm; almondex (amx) belongs to this category of genes. We have identified the amx locus and rescued the amx embryonic neurogenic phenotype with a 1.5 kb DNA fragment. Using a small deficiency, we generated a new amx mutant background called amxm, which is a null allele. Besides the characteristic neurogenic maternal effect caused by loss of amx, amxm flies display a new imaginal phenotype resembling loss of function of Notch. We describe amx‐induced misregulation of the Notch pathway target E(spl) m7 in embryos and genetic interactions between amx and Notch pathway mutants in adult flies. These data show that wildtype amx acts as a novel positive regulator of the Notch pathway and is required at different levels during development. genesis 37:113–122, 2003. © 2003 Wiley‐Liss, Inc.
登录
查看更多内容
影响因子:
10.5
作者:
BAILEY, AM;POSAKONY, JW
通讯作者:
POSAKONY, JW
影响因子:
3.3
作者:
H. Robertson;C. Preston;R. Phillis;D. Johnson-Schlitz;Wendy K. Benz;W. Engels
通讯作者:
H. Robertson;C. Preston;R. Phillis;D. Johnson-Schlitz;Wendy K. Benz;W. Engels
影响因子:
3.3
作者:
Perrimon,N;Mohler,D;Engstrom,L;Mahowald,AP
通讯作者:
Mahowald,AP
影响因子:
3.3
作者:
Verheyen,EM;Purcell,KJ;Fortini,ME;Artavanis-Tsakonas,S
通讯作者:
Artavanis-Tsakonas,S
影响因子:
2.7
作者:
LaBonne,SG;Mahowald,AP
通讯作者:
Mahowald,AP