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Author Question: Polycomb group (PcG) gene mutants cause ectopic expression ofAntennapedia(Antp) and other homeotic ... (Read 86 times)

tiara099

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on: Jan 12, 2022
Polycomb group (PcG) gene mutants cause ectopic expression of Antennapedia (Antp) and other homeotic genes. The PcG protein encoded by the PgG gene has a domain that binds to methylated histone H3. This finding supports which of the following hypotheses?
◦ that PcG binds to Antp genes and serves as a transcription activator
◦ that PcG mutants lack Antp mRNA compared to the wildtype
◦ that PcG repress transcription by interacting with chromatin
◦ that PcG activates Antp genes in tissues
◦ that PcG is allosteric activator of RNA polymerase II
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Marked as best answer by tiara099 on Jan 12, 2022

Eunice618

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Reply #1 on: Jan 12, 2022
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tiara099

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Reply 2 on: Jan 12, 2022
Thanks for the timely response, appreciate it

Laurenleakan

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Reply 3 on: Yesterday
Wow, this really help

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