Size of animals dating back 100-350 million years ago inferred from resurrected proteins - Phys.Org

Phys.Org

Size of animals dating back 100-350 million years ago inferred from resurrected proteins Phys.Org For this research, they selected over thirty animals from different taxonomic groups and of different sizes. "The complete genome of many animals was already available, so the first thing we did was to build a phylogenetic tree with the titin sequences ...