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September 20, 2025Genetics

Novel modifiers of oncoprotein-mediated Polycomb inhibition in Drosophila melanogaster

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Authors

SKSamuel D. KrabbenhoftTMT. MasudaYKYadwinder Kaur

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Overview

Targeted RNAi screen reveals modifiers of Polycomb repression in Drosophila, highlighting chromatin interactions.

Key Points

  • The study uncovers modifiers that influence PRC2 activity, affecting gene expression and development.
  • A targeted RNAi screen identified key chromatin regulators that enhance or suppress developmental effects caused by PRC2 inhibitors.
  • Results suggest that certain proteins can restore normal development despite reduced H3K27me3 levels.
  • The findings emphasize the importance of chromatin regulation in maintaining transcriptional balance and development.

Cite This Study

Krabbenhoft et al. (2025) studied this question.

synapsesocial.com/papers/68d46ab431b076d99fa67bf6https://doi.org/10.1093/genetics/iyaf193
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