Rho has an N-terminal, RNA-binding domain and a C-terminal ATPase domain. A hexamer in the form of a gapped ring binds RNA along the exterior of the N-terminal domains. The 5’ end of the RNA is bound by a secondary binding site in the interior of the hexamer.

TLS Online TPP Program

#Id: 1746

#Unit 4. Cell Communication and Cell Signaling

IFN-  has been shown to induce expression of the class II transcriptional activator (CIITA).

TLS Online TPP Program

#Id: 9953

#Unit 4. Cell Communication and Cell Signaling

Fungal disease

The barriers of innate immunity control most fungi.

Phagocytosis by neutrophils is a strong defense against most fungi

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#Id: 10263

#Unit 6. System Physiology – Plant

ABRE PyACGTGGC & coupling element (CE) is a major cis‐acting element in ABA responsive gene expression. 

The basic leucine zipper (bZIP) transcription factors AREB and ABF can bind to the ABRE cisacting element to activate ABA‐dependent gene expression

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#Id: 1335

#Unit 4. Cell Communication and Cell Signaling

The bacterial toxins that cause cholera and pertussis are enzymes that catalyze transfer of the ADP ribose moiety.

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#Id: 5880

#Unit 10. Ecological Principles

Without some type of greenhouse effect, global temperatures would be much lower than they are, perhaps averaging only –17°C compared with the existing average of +15°C.