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Author Question: Pax-6 is a gene that is involved in eye formation in many invertebrates, such as (Read 987 times)

camila

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on: Jul 3, 2013
Pax-6 is a gene that is involved in eye formation in many invertebrates, such as Drosophila. Pax-6 is found as well in vertebrates. A Pax-6 gene from a mouse can be expressed in a fly and the protein (PAX-6) leads to a compound fly eye. This information suggests which of the following?
A) Pax-6 genes are identical in nucleotide sequence.
B) PAX-6 proteins have identical amino acid sequences.
C) Pax-6 is highly conserved and shows shared evolutionary ancestry.
D) PAX-6 proteins are different for formation of different kinds of eyes.
E) PAX-6 from a mouse can function in a fly, but a fly's Pax-6 gene cannot function in a mouse.


Jesse_J

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Reply #1 on: Jul 4, 2013
It's definitely C, good luck with the rest.


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camila

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Reply #2 on: Jul 9, 2013
Thanks :D


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