Class III MHC genes encode several different proteins, some with immune functions, include the complement components C4, C2, and factor B, TNF-α and Lymphotoxin-α [TNF- α]. 

TLS Online TPP Program

#Id: 4017

#Unit 2. Cellular Organization

Chromosomes occupy chromosome territories in the nucleus and are not entangled with each other.

Heterochromatic regions, silenced genes, and gene-sparse regions of chromosomes are typically localized to the nuclear periphery.

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#Id: 1901

#Unit 4. Cell Communication and Cell Signaling

Regulation of TH1 and TH2 subset differentiation

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#Id: 1928

#Unit 4. Cell Communication and Cell Signaling

Alternative pathway

TLS Online TPP Program

#Id: 9367

#Unit 4. Cell Communication and Cell Signaling

BMP proteins, activate a different set of receptors that are similar to the TGF-β RI and RII proteins but phosphorylate other R-Smads, Smad1, Smad5, & Smad8

TLS Online TPP Program

#Id: 6911

#Unit 8. Inheritance Biology

Tandem duplication - Duplicated chromosome segment is adjacent to the original segment.