In the presence of antigen and TGF-β, CD8+ regulatory T cells expressing FoxP3 can be induced (iTREG).

TLS Online TPP Program

#Id: 9209

#Unit 11. Evolution and Behavior

Founder effect

A few individuals form a population start a new population with a different allele frequency than the original population.

Sampling error can arise is through the founder effect, which results from the establishment of a population by a small number of individuals.

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#Id: 6157

#Unit 3. Fundamental Processes

TLS Online TPP Program

#Id: 6690

#Unit 3. Fundamental Processes

 The SL RNA provides an exon that is connected to the first exon of an mRNA by trans-splicing. The reaction involves the same interactions as nuclear cis splicing but generates a Y-shaped RNA instead of a lariat.

TLS Online TPP Program

#Id: 7043

#Unit 11. Evolution and Behavior

Where, though, do these hereditary variations come from? This was the great gap in Darwin’s theory, and he never filled it.

TLS Online TPP Program

#Id: 2809

#Unit 13. Methods in Biology

In RPLC the stationary phase is non-polar and the mobile phase relatively polar, hence the name reversed-phase