Scientists have discovered why humans lack a tail through genes

Uncovering Evolutionary Connections: The Discovery of a Gene that Shaped Humans and Great Apes

Humans and great apes have a shared evolutionary past, with both species having evolved from primates that once had tails. A geneticist in the United States made this discovery when studying a gene affecting tail development in mice. The research group bred genetically modified mice with the same form of the gene as humans and gorillas and found that these mice did not grow tails, indicating that some ancient primate had a gene that evolved around 25 million years ago, leading to the development of tailless monkeys and great apes.

This ancestral connection is reflected in genetics, with up to 70% of human genes being similar to zebrafish genes. The study sheds light on the evolutionary history of great apes and humans, showing how certain genetic changes led to the loss of the tail in these species. Aside from research on genetics and evolution, there are other diverse topics covered in the associated content. From taking a digital pilgrimage through the Quran to exploring hidden treasures on Semporna Islands, there is a wide range of topics and experiences to delve into. Overall, each topic offers a unique perspective and insight into various aspects of life and culture.

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