HELP!!! pedigree

Genetics as it applies to evolution, molecular biology, and medical aspects.

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biofreakgaga
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HELP!!! pedigree

Post by biofreakgaga » Thu Oct 14, 2010 12:08 am

i have a question...it's about cross cousins, maybe known as parallel cousins by some of you

if one cousin is a carrier for an autosomal recessive disease then what is the chance a cross cousin (all share same greatgrandparents) is a carrier. we dont know anything else. thank you 4 ur help :-)

biofreakgaga
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Re: HELP!!! pedigree

Post by biofreakgaga » Thu Oct 14, 2010 12:18 am

same 4 grandparents, not greatgrandparents, sorry.

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JackBean
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Post by JackBean » Thu Oct 14, 2010 7:18 am

if they share the grandparents, who are their parents? Can you make some chart?
http://www.biolib.cz/en/main/

Cis or trans? That's what matters.

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