Elephant having sex with a human

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Sex identification of ancient animal biological remains can benefit our understanding of historical population structure, demography and social behavior. Traditional methods for sex identification e. Here we adapt a method developed for human sex determination so that it can be used to identify the sex of ancient and modern animal taxa. We tested the accuracy of this method using low coverage genomes from 15 modern elephants Loxodonta africana for which sex was known. We then applied this method to ancient elephant ivory samples for which sex was unknown, and describe how this method can be further adapted to the genomes of other taxa.
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Sniffing Out Secrets of Elephant Sex

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BBC - Horizon - The Elephant's Guide to Sex

September 30, — In a study that may improve animal breeding and reveal more about how animals detect odors, Utah and Oregon scientists learned how proteins help a female sex attractant stimulate male elephants so they mate, and how one protein may end their arousal. Prestwich, senior author of the new study and professor and chair of medicinal chemistry at the University of Utah College of Pharmacy. The researchers identified a protein — known as OBP or odorant binding protein — that they believe acts like a sponge to absorb the female pheromone or sex attractant after mating has occurred and the male no longer needs to be stimulated. The findings were published in the Oct. Prestwich conducted the study with longtime elephant researcher L. Greenwood was a visiting scientist at Utah in and
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Elephant Sex Drive Linked To Human Sixth Sense

Roca , Ripan S. Sex identification of ancient animal biological remains can benefit our understanding of historical population structure, demography and social behavior. Traditional methods for sex identification e.
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