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Author Question: Drosophilamutations such asbcd, if homozygous in the mother, produce offspring with lethal defects, ... (Read 49 times)

NClaborn

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on: Jan 12, 2022
Drosophila mutations such as bcd, if homozygous in the mother, produce offspring with lethal defects, no matter what the genotype of the offspring. For some other genes, the mutant phenotype can be "rescued" by introducing a wild-type allele into the embryo. What is the reason for these different outcomes?
◦ Non-rescuable mutations are of paternal origin.
◦ Rescuable mutations act as dominants.
◦ bcd is a maternal effect mutation.
◦ Rescue requires recombination between the maternal and introduced alleles.
◦ bcd is a Hox gene.
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Marked as best answer by NClaborn on Jan 12, 2022

nanny

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Reply #1 on: Jan 12, 2022
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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NClaborn

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Reply 2 on: Jan 12, 2022
Great answer, keep it coming :)

softEldritch

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Reply 3 on: Yesterday
Wow, this really help

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