Recombination between the D and a JH gene segment occur during pre-pro-B cell to the early pro-B-cell stage.

TLS Online TPP Program

#Id: 6260

#Unit 8. Inheritance Biology

Collaborative gene interaction

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#Id: 6261

#Unit 8. Inheritance Biology

Collaborative gene interaction

Comb shapes in chickens

9/16 walnut (R- P-)

3/16 rose (R- pp)

3/16 pea (rr P-)

1/16 single (rr pp)

TLS Online TPP Program

#Id: 6262

#Unit 8. Inheritance Biology

Gene Interaction with Epistasis

The effect of gene interaction is that one gene masks (hides) the effect of another gene at a different locus.

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#Id: 6263

#Unit 8. Inheritance Biology

RECESSIVE EPISTASIS

The recessive allele of one gene hides the expression of all alleles of another gene. Ex- coat color in Labrador retrievers

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#Id: 6264

#Unit 8. Inheritance Biology

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#Id: 6265

#Unit 8. Inheritance Biology

Bombay phenotype