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physical location of gene

Discussion of all aspects of biological molecules, biochemical processes and laboratory procedures in the field.

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physical location of gene

Postby pushi » Fri Oct 07, 2011 8:23 pm

can physical location of gene on any particular chromosome (except near centromearic region) changes over time due to crossing over????
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Postby aptitude » Fri Oct 07, 2011 10:12 pm

Ignoring effects of evolution, no it cannot.
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Postby JackBean » Sat Oct 08, 2011 8:43 am

if the cross-over was not equal (not on the same place on both chromatids), then yes
http://www.biolib.cz/en/main/

Cis or trans? That's what matters.
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Postby aptitude » Mon Oct 10, 2011 2:56 am

In what cases can you have unequal crossover?
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Postby JackBean » Mon Oct 10, 2011 6:20 am

in the case of chromosome re-arrangments
http://www.biolib.cz/en/main/

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