9:4:3 Complete dominance at both gene pairs; however, when one gene is homozygous recessive, it hides the phenotype of the other gene Recessive epistasis 9:7 Complete dominance at both gene pairs ...
"It's like one twin took every Chinese gene that my husband had, while the other took every Caucasian one I have," Katelyn Cheo told Newsweek.
The first people to be gene-edited - a pair of baby twin girls - may have been mutated in a way that shortens life expectancy, research suggests. Prof He Jiankui shocked the world when he ...