While in vitro transcription your RNA pol is stalled at a position due to mistreatment. Which factor could you act to help the RNA pol overcome the stalled stage?(a) TFIID(b) TFIIF(c) TFIIS(d) TFIIHThe question was posed to me in examination.My question is from Transcription in Eukaryotes : Transcription Factors in division Gene Expression : Transcription Prokaryotes of Cytogenetics

While in vitro transcription your RNA pol is stalled at a position due

1.	While in vitro transcription your RNA pol is stalled at a position due to mistreatment. Which factor could you act to help the RNA pol overcome the stalled stage?(a) TFIID(b) TFIIF(c) TFIIS(d) TFIIHThe question was posed to me in examination.My question is from Transcription in Eukaryotes : Transcription Factors in division Gene Expression : Transcription Prokaryotes of Cytogenetics
Answer» The CORRECT choice is (c) TFIIS Explanation: TFIIS is the transcription factor that HELPS to overcome the transcriptional stalling of RNA POLYMERASES and also to help the polymerase to BACKTRACK.

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