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HPL-2/HP1 Prevents Inappropriate Vulval Induction in Caenorhabditis elegans by Acting in Both HYP7 and Vulval Precursor Cells |
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| Authors: | Sonia Schott Fabien Ramos Vincent Coustham and Francesca Palladino |
| Abstract: | A current model for Caenorhabditis elegans vulval cell fate specification is that SynMuv genes act redundantly in the hyp7 hypodermal syncytium to repress the LIN-3/EGF inducer and prevent ectopic vulval induction of vulva precursor cells (VPCs). Here we show that the SynMuv gene hpl-2/HP1 has an additional function in VPCs, where it may act through target genes including LIN-39/Hox. |
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