Life Lines by Dr. Dolittle

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Tag Archive for ‘human’

What do nematodes and humans have in common?

Orthologs are genes present in different species that evolved from a common ancestor. While studies have shown the existence of orthologous genes and proteins in C elegans that are associated with diseases in humans, a new study published in Physiological Genomics examined this question as it relates to reproduction. In the new study, researchers identified a whopping 504 genes in C elegans that have yet to be associated with reproduction in humans whereas […]

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Human Echolocation

Bats and dolphins are famous for using echolocation to help navigate their surroundings. In contrast, humans normally rely on vision to navigate. When vision is impaired, however, we can learn to rely on echolocation. Although it is rare to find people who rely solely on hearing:

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