TY  - GEN
T1  - LRP-2 controls the localization of C. elegans SYS-1/beta-catenin
AU  - Minor, Paul J
AU  - Sternberg, Paul W
DO  - 10.17912/micropub.biology.000151
UR  - http://beta.micropublication.org/journals/biology/micropub-biology-000151/
AB  - The polarity of the C. elegans P7.p cell divisions is controlled by the Wnt/β-catenin asymmetry pathway (Green et al., 2008; Minor et al., 2013). This pathway includes the β-catenin-like proteins SYS-1 and WRM-1, POP-1/TCF, and the Nemo-like-kinase, LIT-1 (reviewed by Mizumoto and Sawa, 2007). The Wnt/β-catenin asymmetry pathway ensures different ratios of SYS-1 to POP-1, controlling the differential transcription of Wnt target genes between daughters of an asymmetric cell division. Because our genetic data indicate an antagonism between LRP-2 and LIN-17 similar to that between CAM-1 and VANG-1 and LIN-17 (Minor and Sternberg, 2019), we wanted to determine if LRP-2 can control the asymmetric localization of SYS-1 between the daughter cells of P7.p during anaphase of the first cell division. The initial establishment of vulval polarity can be observed through the localization of VENUS::SYS-1 (VNS::SYS-1), localized in a high (P7.pa)/low (P7.pp) pattern in the wild-type worm, reciprocal to the localization of POP-1/TCF (Phillips et al., 2007; Green et al., 2008).
PY  - 2019
JO  - microPublication Biology
ER  -