After examining samples of fish skin under the microscope, the researchers discovered that the fish skin contains a layer of ...

And since fish skin is often discarded as waste ... and close inspection under a microscope also revealed that bangus skin retained its collagen structural integrity just as well as tilapia ...

This is exactly what Thiruppathy and colleagues did in a tour-de-force comparative genomic study that included a fish ... under the microscope to the molecular level. Ancient skin sported ...