Rac and RhoA GTPases coordinate changes in cytoskeleton organization and also through Jun-N-terminal kinase (JNK) regulate gene expression

TLS Online TPP Program

#Id: 6264

#Unit 8. Inheritance Biology

TLS Online TPP Program

#Id: 6806

#Unit 3. Fundamental Processes

When the 5′ end of the siRNA of a RISC complex base-pairs precisely with a target mRNA over a distance of one turn of an RNA helix (10–12 base pairs), this domain of AGO2 cleaves the phosphodiester bond of the target RNA across from nucleotides 10 and 11 of the siRNA

TLS Online TPP Program

#Id: 9950

#Unit 4. Cell Communication and Cell Signaling

Parasitic Worms (Helminths) Typically Generate Weak Immune Responses

TLS Online TPP Program

#Id: 1773

#Unit 4. Cell Communication and Cell Signaling

Third mechanism for maintaining tolerance, in addition to T-cell anergy and apoptosis, is through the activity of regulatory T cells (TREG cells).

TLS Online TPP Program

#Id: 9771

#Unit 6. System Physiology – Plant

Polygalacturonases (PG) secreted by the fungal hyphae interact with WAK1 on plant cell wall results in the expression of plant defense proteins, including PGIPs Chitinases, glucanases, and phytoalexins to damage the fungal hyphae