When membrane-bound CD23 binds to soluble IgE, further IgE synthesis is suppressed.

TLS Online TPP Program

#Id: 1650

#Unit 4. Cell Communication and Cell Signaling

Hinge region provide the flexibility  and  found in only IgD, IgG and IgA, while hinge region are not found in other two antibodies IgM and IgE.

TLS Online TPP Program

#Id: 9157

#Unit 11. Evolution and Behavior

Loop method for inbreeding coefficient

Summation of all possible loop (1/2)ⁿ

TLS Online TPP Program

#Id: 2757

#Unit 13. Methods in Biology

Linkers have the following two applications: creation of cohesive 'ends

on blunt~ended DNA fragments, and 

on fragments having unmatched or undefined sequences in their protruding ends. 

TLS Online TPP Program

#Id: 3699

#Unit 2. Cellular Organization

Genetic redundancy means that two or more genes are performing the same function and that inactivation of one of these genes has little or no effect on the biological phenotype

Redundancy seems to be widespread in genomes of higher organisms

TLS Online TPP Program

#Id: 9472

#Unit 4. Cell Communication and Cell Signaling

Two mechanisms for terminating cytokine signaling:

1. Short-term regulation: SHP1

2. Long-term regulation: SOCS proteins