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TLS Online TPP Program

#Id: 8346

Formins are activated by membrane-bound Rho-GTP, a Ras-related small GTPase

#Unit 2. Cellular Organization #MICROFILAMENTS #Part B Pointers
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TLS Online TPP Program

#Id: 8109

#Unit 1. Molecules and their Interaction Relevant to Biology
TLS Online TPP Program

#Id: 8110

#Unit 1. Molecules and their Interaction Relevant to Biology

Archaea membrane lipids are isoprene-based lipids.
TLS Online TPP Program

#Id: 8111

#Unit 1. Molecules and their Interaction Relevant to Biology
TLS Online TPP Program

#Id: 8112

#Unit 1. Molecules and their Interaction Relevant to Biology

The amino group at C-2 bears a fatty acid in amide linkage.

The fatty acid is usually saturated or monounsaturated, with 16, 18, 22, or 24 carbon atoms.

Ceramide is the parent compound for this group.
TLS Online TPP Program

#Id: 8114

#Unit 1. Molecules and their Interaction Relevant to Biology

Sphingosine itself can be phosphorylated to produce sphingosine-1-phosphate (S1P) inside cells. 
TLS Online TPP Program

#Id: 8115

#Unit 1. Molecules and their Interaction Relevant to Biology

Excreted S1P provokes many different cell and tissue effects, among them inflammation in allergic reactions, cell proliferation, angiogenesis, malignant transformation, and movement and migration of certain cells.