Sunday, July 11, 2010

BIOLOGY EXPERTS, HELP...Would this be autosomaly recessively linked...flies?

I'm doing an online fly lab. For my conclusion I'm not sure if I'm right.





My results were


P


Female wild type


Male w/ white eyes and ebony body


F1


All red eyes


F2


both male and female wild types


male w/ white eyes


female w/ ebony body


male w/ ebony body and white eyes





IN THE EXP. IT says ignore sex for chi-square analysis so..





Only males have the white eyes in F2...is it sex-linked...autosomally recessive linked, what???





Thanks so much!!!

BIOLOGY EXPERTS, HELP...Would this be autosomaly recessively linked...flies?
White eyes is an X linked, recessive marker. From your cross this makes sense since only males have white eyes. If autosomal recessive both sexes would have white eyes.

shoe uppers

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