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ec501234

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Mutations of regulatory elements of developmental genes may have either dominant or recessive effects. If a mutation deletes a silencer upstream of a HOX gene, which do you expect?
◦ a recessive effect in which cis HOX genes are up-regulated
◦ a recessive effect in which cis HOX genes are down-regulated
◦ a dominant effect which down-regulates HOX gene activity
◦ a dominant effect in which cis HOX gene activity is up-regulated
◦ a dominant trans effect on both alleles of the HOX gene


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Marked as best answer by ec501234 on Jan 12, 2022

Carissamariew

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ec501234

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Reply 2 on: Jan 12, 2022
Wow, this really help


raili21

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Reply 3 on: Yesterday
Excellent

 

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