Latrophilin signaling links anterior-posterior tissue polarity and oriented cell divisions in the C. elegans embryo.

Latrophilin signaling links anterior-posterior tissue polarity and oriented cell divisions in the C. elegans embryo.
复制标题

DOI:
10.1016/j.devcel.2009.08.008
复制
发表时间:
2009-10
期刊:
影响因子:
11.8
通讯作者:
Russ, Andreas P.
Russ, Andreas P.
中科院分区:
生物学1区
文献类型:
--
作者:
Langenhan, Tobias;Proemel, Simone;Mestek, Lamia;Esmaeili, Behrooz;Waller-Evans, Helen;Hennig, Christian;Kohara, Yuji;Avery, Leon;Vakonakis, Ioannis;Schnabel, Ralf;Russ, Andreas P.

文献摘要

参考文献

被引文献

相似文献

了解胚胎发生和形态发生过程中协调细胞分裂平面方向的机制是发育生物学中的一个基本问题。在这里,我们证明了孤儿受体lat-1,一种脊椎动物嗜中性粒细胞的同源物,在线虫胚胎中组织极性的建立中起着重要的作用。我们提供的证据表明,LAT-1是细胞分裂平面与前后轴对齐所必需的,并且与已知的极性和形态发生信号平行作用。Lat-1是黏附-GPCR蛋白家族的成员,在结构上与平面细胞极性途径的重要组成部分Flamingo/CELSR相关。我们分析了Lat-1信号的分子需求,并推测Lat-1在线虫发育的形态发生前阶段参与了一条前后组织极性通路。
Understanding the mechanisms that coordinate the orientation of cell division planes during embryogenesis and morphogenesis is a fundamental problem in developmental biology. Here we show that the orphan receptor lat-1, a homolog of vertebrate latrophilins, plays an essential role in the establishment of tissue polarity in the C. elegans embryo. We provide evidence that lat-1 is required for the alignment of cell division planes to the anterior-posterior axis and acts in parallel to known polarity and morphogenesis signals. lat-1 is a member of the Adhesion-GPCR protein family and is structurally related to flamingo/CELSR, an essential component of the planar cell polarity pathway. We dissect the molecular requirements of lat-1 signaling and implicate lat-1 in an anterior-posterior tissue polarity pathway in the pre-morphogenesis stage of C. elegans development.
DOI: 10.1016/s0092-8674(00)80917-4
发表时间: 1998-01-23
期刊: CELL
影响因子: 64.5
作者:
Lin, RL;Hill, RJ;Priess, JR
通讯作者: Priess, JR
DOI: 10.1074/jbc.m402974200
发表时间: 2004-07-23
影响因子: 4.8
作者:
Lin, HH;Chang, GW;Gordon, S
通讯作者: Gordon, S
DOI: 10.1016/s0925-4773(98)00153-1
发表时间: 1998-11-01
影响因子: 2.6
作者:
Hadjantonakis, AK;Formstone, CJ;Little, PFR
通讯作者: Little, PFR
DOI: 10.1038/nrg2125
发表时间: 2007-07
期刊: Nature reviews. Genetics
影响因子: --
作者:
通讯作者: --
DOI: 10.1128/mcb.24.19.8642-8648.2004
发表时间: 2004-10-01
影响因子: 5.3
作者:
Davies, B;Baumann, C;Gottwald, U
通讯作者: Gottwald, U