The heterotrimeric G protein coupled to rhodopsin, called transducin (Gt)

TLS Online TPP Program

#Id: 7405

#Unit 5. Developmental Biology

Dorsal protein is a transcription factor that activates the genes that generate the ventrum.

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#Id: 8316

#Unit 2. Cellular Organization

Persistence length,

minimum filament length at which random thermal fluctuations are likely to cause it to bend.

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#Id: 599

#Unit 2. Cellular Organization

The cI gene is transcribed from PRE when establishing lysogeny and from PRM when maintaining that state. 

PR controls not only lytic genes, but also expression of cII and is thus important in lysogeny as well as lytic development. PL which controls many lytic genes, also controls the cIII gene which helps establish lysogeny

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#Id: 6799

#Unit 3. Fundamental Processes

The action of Dicer generates the short RNA molecule that will determine what target RNA is acted upon. The active form of the regulatory RNA is the single-strand form—at this stage called the guide RNA—incorporated into a RISC protein complex.

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#Id: 761

#Unit 3. Fundamental Processes

Sigma factor ensures that bacterial RNA polymerase initiates transcription from specific sites, also reduces binding to nonspecific sequences.