Molecular characterization of Pegarn: a Drosophila homolog of UNC-51 kinase.

Molecular characterization of Pegarn: a Drosophila homolog of UNC-51 kinase.
复制标题

DOI:
10.1007/s11033-008-9314-4
复制
发表时间:
2009-07
影响因子:
2.8
通讯作者:
Cassill JA
Cassill JA
中科院分区:
生物学4区
文献类型:
--
作者:
Ahantarig A;Chadwell LV;Terrazas IB;Garcia CT;Nazarian JJ;Lee HK;Lundell MJ;Cassill JA

文献摘要

参考文献

被引文献

相似文献

我们已经分离并鉴定了编码秀丽隐杆线虫(Caushabditis elegans)的果蝇同源物Pegarn-51(不协调运动-51)的基因。发育北方印迹显示Pegarn基因在发育的各个阶段都有表达。该蛋白在果蝇三龄幼虫中枢神经系统(CNS)中检测到,在从腹神经节伸出的轴突和视叶的视原基中。杂合子Pegarn突变胚胎在幼虫轴突神经元图案中显示缺陷,但存活至成年。纯合突变体具有更畸形的神经元发育模式,并且不能存活通过幼虫阶段。这项研究的数据表明Pegarn在果蝇CNS和PNS轴突形成中起关键作用,并表明其在其他多细胞物种中起类似作用。
We have isolated and characterized the gene encoding a Drosophila melanogaster homolog of Caenorhabditis elegans UNC-51 (uncoordinated movement-51): Pegarn. Developmental Northern blot shows the Pegarn gene is expressed at all stages of development. The protein is detected throughout the Drosophila third instar larval central nervous system (CNS) in axons projecting out from the ventral ganglion and in the optic anlagen of the optic lobe. Heterozygous Pegarn mutant embryos show defects in larval axonal neuronal patterning, but survive to adulthood. Homozygous mutants have an even more deformed pattern of neuronal development and do not survive through the larval stages. The data from this research suggest the critical roles of Pegarn in CNS and PNS axonal formation in Drosophila melanogaster and indicates its similar role in other multicellular species.
DOI: 10.1006/geno.1998.5340
发表时间: 1998-07-01
期刊: GENOMICS
影响因子: 4.4
作者:
Kuroyanagi, H;Yan, J;Shirasawa, T
通讯作者: Shirasawa, T
DOI: 10.1016/0012-1606(85)90443-9
发表时间: 1985-01-01
影响因子: 2.7
作者:
HEDGECOCK, EM;CULOTTI, JG;PERKINS, LA
通讯作者: PERKINS, LA
DOI: 10.1073/pnas.88.24.11067
发表时间: 1991-12-01
影响因子: 11.1
作者:
CASSILL, JA;WHITNEY, M;ZUKER, CS
通讯作者: ZUKER, CS
DOI: 10.1016/0092-8674(91)90509-w
发表时间: 1991-02-22
期刊: CELL
影响因子: 64.5
作者:
KLAMBT, C;JACOBS, JR;GOODMAN, CS
通讯作者: GOODMAN, CS
DOI: 10.1016/s0896-6273(00)80153-1
发表时间: 1996-08-01
期刊: NEURON
影响因子: 16.2
作者:
Mitchell, KJ;Doyle, JL;Dickson, BJ
通讯作者: Dickson, BJ