Planar cell polarity: the prickle gene acts independently on both the Ds/Ft and the Stan/Fz systems.
Planar cell polarity: the prickle gene acts independently on both the Ds/Ft and the Stan/Fz systems.
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DOI:
10.1242/dev.168112
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发表时间:
2018-09-17
期刊:
影响因子:
--
通讯作者:
Lawrence PA
中科院分区:
文献类型:
--
作者:
Casal J;Ibáñez-Jiménez B;Lawrence PA
Epithelial cells are polarised within the plane of the epithelium, forming oriented structures that have a coordinated and consistent polarity (planar cell polarity, PCP). In Drosophila, at least two separate molecular systems generate and interpret intercellular polarity signals: Dachsous/Fat, and the ‘core’ or Starry night/Frizzled system. Here, we study the prickle gene and its protein products Prickle and Spiny leg. Much research on PCP has focused on the asymmetric localisation of core proteins in the cell and as a result prickle was placed in the heart of the Starry night/Frizzled system. We investigate whether this view is correct and how the prickle gene relates to the two systems. We find that prickle can affect, separately, both systems; however, neither Prickle nor Spiny leg are essential components of the Dachsous/Fat or the Starry night/Frizzled system, nor do they act as a functional link between the two systems. Summary: Drosophila prickle can affect, separately, both the Ds/Ft and the Stan/Fz PCP systems; however, Pk and Sple are not essential for either and do not act as a functional link between the two systems.
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影响因子:
2.4
作者:
Sharp, Katherine A.;Axelrod, Jeffrey D.
通讯作者:
Axelrod, Jeffrey D.
影响因子:
9.2
作者:
Merkel, Matthias;Sagner, Andreas;Juelicher, Frank
通讯作者:
Juelicher, Frank
影响因子:
9.2
作者:
Casal, J;Struhl, G;Lawrence, PA
通讯作者:
Lawrence, PA
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:
--
影响因子:
14.9
作者:
Gramates LS;Marygold SJ;Santos GD;Urbano JM;Antonazzo G;Matthews BB;Rey AJ;Tabone CJ;Crosby MA;Emmert DB;Falls K;Goodman JL;Hu Y;Ponting L;Schroeder AJ;Strelets VB;Thurmond J;Zhou P;the FlyBase Consortium
通讯作者:
the FlyBase Consortium