Study Reveals Predominant Interbreeding Between Neanderthal Males and Human Females
Initial research revealed a scarcity of Neanderthal DNA on the human X chromosome, which was attributed to ancient mating biases favoring Neanderthal males and human females. Subsequently, genetic analyses conducted by researchers, including Dr. Alexander Platt from the University of Pennsylvania, confirmed that interbreeding between Neanderthals and modern humans predominantly involved Neanderthal males mating with human females. This pattern of sex-biased gene flow sheds light on ancient mating behaviors and helps explain the uneven distribution of Neanderthal DNA in modern human genomes. Multiple studies from various sources consistently supported these findings, reinforcing the understanding of how Neanderthal genetic legacy persists today.
