Loss-of-function mutations:

1. A deletion of all or part of a gene.

2. A point mutation in the coding sequence that introduce a stop codon or a frameshift.

TLS Online TPP Program

#Id: 6576

#Unit 7. System Physiology – Animal

SRY is a DNA-binding regulatory Protein, bends the DNA & acts as a transcription factor that initiates transcription of a cascade of genes necessary for testicular differentiation

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#Id: 9420

#Unit 11. Evolution and Behavior

Runaway selection: Females choose mates without the offering of obvious material benefits or parenting skills, and instead make their choices based on plumage color or courtship peahen may choose her peacock with long tail feather.

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#Id: 1218

#Unit 7. System Physiology – Animal

When extracellular Ca2+ concentration is increased  Ca2+ binds to the receptor  activates phospholipase C inhibits PTH secretion.

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#Id: 3126

#Unit 3. Fundamental Processes

oriC contains binding sites for DnaA: dnaA-boxes.DnaA is an ATP-bindingprotein and its binding to DNA is affected depending on whether ATP, ADP, or no nucleotide is bound.

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#Id: 8223

#Unit 2. Cellular Organization

Retromer

a coat protein complex specialized for endosome-to-TGN transport, recycle the M6P receptor to the TGN