Nucleotide excision repair in E. coli is largely accomplished by four proteins: UvrA, UvrB, UvrC, and UvrD

TLS Online TPP Program

#Id: 6477

#Unit 3. Fundamental Processes

Start point, is the first base of mRNA to be A Initiator (Inr) is Py2CAPy5, where Py stands for any pyrimidine. The Inr is contained between positions -3 and +5. TATA box, usually located, 25 bp upstream in its location at -25

TLS Online TPP Program

#Id: 903

#Unit 13. Methods in Biology

Flow cytometry is based on light scattering and fluorescence 

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#Id: 3005

#Unit 3. Fundamental Processes

On the lagging strand a stretch of single-stranded parental DNA must beexposed, and then a segment is synthesized in the reverse direction (relative to fork movement).

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#Id: 10031

#Unit 4. Cell Communication and Cell Signaling

I-κB kinase 

three-protein complex and is responsible for releasing NF-κB from sequestration

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#Id: 10180

#Unit 6. System Physiology – Plant