The CRISPR-Cas system: the latest trend in gene modification

Article written by Rosa Martínez Corral.

In less than a decade, the field of genome engineering has been revolutionised by a series of techniques that now allow to accurately, efficiently and economically modify virtually any point in the genome of any organism. Continue reading “The CRISPR-Cas system: the latest trend in gene modification”

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New genes and functional innovation in mammals

In her latest post, Mar Albà, head of the Evolutionary genomics lab at the UPF-IMIM, explains her group’s research into new genes and their role in mammalian-specific adaptations. You can read the paper she refers to in bioRxiv, the preprint server for biology! “Many human genes have counterparts in distant species such as plants or bacteria. This is because they share a common origin, they were invented a long time ago in a primitive cell. However, there are some genes that do not have counterparts in other species, or only in a few of them. These genes have been born much more … Continue reading New genes and functional innovation in mammals