Planar cell polarity: one or two pathways?

Planar cell polarity: one or two pathways?
复制标题

DOI:
10.1038/nrg2125
复制
发表时间:
2007-07
期刊:
Nature reviews. Genetics
影响因子:
--
通讯作者:
--
中科院分区:
其他
文献类型:
--
作者:

文献摘要

参考文献

被引文献

相似文献

在多细胞生物中,细胞在上皮层的平面上极化,在某些细胞类型中通过定向的毛发或纤毛证明。许多相关的基因已经在果蝇中被鉴定,并且在脊椎动物中是保守的。在这里,我们剖析平面细胞极性(PCP)的逻辑。本文综述了果蝇遗传嵌合体的研究进展。面对不同基因型的标记细胞,目的是了解极化信息是如何产生的,以及它如何从一个细胞传递到另一个细胞。我们认为,平面极性取决于一个单一的遗传途径的流行观点是错误的,并得出结论,有(至少)两个独立的行动过程。这一结论对五氯苯酚油田具有重大影响。
In multicellular organisms, cells are polarised in the plane of the epithelial sheet, demonstrated in some cell types by oriented hairs or cilia. Many of the genes involved have been identified in Drosophila and are conserved in vertebrates. Here we dissect the logic of planar cell polarity (PCP). We review studies of genetic mosaics in adult flies. Marked cells of different genotypes are confronted, the aim being to understand how polarising information is generated and how it passes from one cell to another. We argue that the prevailing opinion that planar polarity depends on a single genetic pathway is wrong and conclude there are (at least) two independently acting processes. This conclusion has major consequences for the PCP field.
DOI: 10.1126/science.1105471
发表时间: 2005-01-21
期刊: SCIENCE
影响因子: 56.9
作者:
Amonlirdviman, K;Khare, NA;Tomlin, CJ
通讯作者: Tomlin, CJ
DOI: 10.1016/s0925-4773(03)00095-9
发表时间: 2002-12-01
影响因子: 2.6
作者:
Bekman, Evguenia;Henrique, Domingos
通讯作者: Henrique, Domingos
DOI: 10.1016/j.cub.2006.09.045
发表时间: 2006-11-07
期刊: CURRENT BIOLOGY
影响因子: 9.2
作者:
Bennett, F. Christian;Harvey, Kieran F.
通讯作者: Harvey, Kieran F.
DOI: 10.1016/s0960-9822(02)00974-0
发表时间: 2002-07-23
期刊: CURRENT BIOLOGY
影响因子: 9.2
作者:
Casal, J;Struhl, G;Lawrence, PA
通讯作者: Lawrence, PA
DOI: 10.1016/s0925-4773(98)00218-4
发表时间: 1999-02-01
影响因子: 2.6
作者:
Ashery-Padan, R;Alvarez-Bolado, G;Gruss, P
通讯作者: Gruss, P