During the RNA extraction guanidinium thiocyanate functions as a strong inhibitor of

#Question id: 4541

#Unit 3. Fundamental Processes

Mig1 recruits a “repressing complex” containing the Tup1 protein. This complex is recruited by many yeast DNA-binding proteins that repress transcription, including the alpha2 protein involved in controlling the mating-type specific. Tup1 also has counterparts in mammalian cells, choose correct mechanisms have been proposed to explain the repressing effect of Tup1.

I-Tup1 acts on nucleosomes either through recruiting histone deacetylases and/or by positioning a nucleosome at or near the transcription start site.

II-Tup1 interacts directly with the transcriptional machinery at the promoter and inhibits initiation.

#Question id: 14729

#Unit 13. Methods in Biology

#Question id: 20298

#Unit 7. System Physiology – Animal

#Question id: 31252

#Unit 5. Developmental Biology

#Question id: 555

#Unit 1. Molecules and their Interaction Relevant to Biology

The double-reciprocal transformation of the Michaelis-Menten equation, also called the Lineweaver-Burk plot, is given by To determine Km from a double-reciprocal plot, you would: