The action of Dicer generates the short RNA molecule that will determine what target RNA is acted upon. The active form of the regulatory RNA is the single-strand form—at this stage called the guide RNA—incorporated into a RISC protein complex.

TLS Online TPP Program

#Id: 3269

#Unit 6. System Physiology – Plant

Agents that interfere with oxidative phosphorylation or photophosphorylation

TLS Online TPP Program

#Id: 6860

#Unit 3. Fundamental Processes

Position effect variegation (PEV) 

TLS Online TPP Program

#Id: 7191

#Unit 5. Developmental Biology

Nodal protein establishes left-right polarity, By activating Pitx2 on the left side

TLS Online TPP Program

#Id: 486

#Unit 2. Cellular Organization

MARs are AT rich heterochromatic regions which contains cis-acting sites that regulate transcription, 5’ introns, and a recognition site for topoisomerase II is usually present in the MAR.

TLS Online TPP Program

#Id: 3724

#Unit 10. Ecological Principles

One major problem is that this approach does not take species frequency of occurrence or relative abundance into account.