Datasets

2 datasets

HealthData.Gov

Evolutionary conservation of

Background Homeobox genes of the orthodenticle (otd)/Otx family have conserved roles in the embryogenesis of head and brain. Gene replacement experiments show that the Drosophila otd gene and orthologous mammalian Otx…

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Updated Oct 29, 2026

HealthData.Gov

Little qualitative RNA misexpression in sterile male F

Background Although the genetics of hybrid sterility has been the subject of evolutionary studies for over sixty years, no one has shown the reason(s) why alleles that operate normally within species fail to function in…

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Updated Oct 29, 2026