The lac mRNA (as most mRNA is in bacteria) is extremely unstable and decays with a half-life of only 3 minutes.

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#Unit 4. Cell Communication and Cell Signaling

Generation of antibodies to T-dependent antigens

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#Id: 1919

#Unit 4. Cell Communication and Cell Signaling

Plasma cell decision point

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#Id: 1920

#Unit 4. Cell Communication and Cell Signaling

Properties of thymus-dependent and thymus-independent antigens

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#Id: 1921

#Unit 4. Cell Communication and Cell Signaling

B cells can be negatively signaled through CD22 and FcγRIIb a receptor that recognizes the presence of IgG containing immune complexes in the blood.

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#Id: 1922

#Unit 4. Cell Communication and Cell Signaling

B-10 B cells release the interleukin IL-10 upon antigenic stimulation, and may serve to reduce inflammation during an ongoing immune response.

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#Id: 1923

#Unit 4. Cell Communication and Cell Signaling

The term complement refers to a set of serum proteins that cooperates with both the innate and the adaptive immune systems to eliminate blood and tissue pathogens.