Titlebook: Evolutionary Biology: Genome Evolution, Speciation, Coevolution and Origin of Life; Pierre Pontarotti Book 2014 Springer International Pub

难理解

Quartet Partitioning Reveals Hybrid Origins of the Vertebrateher metazoa. Tree1 proteins resulted in the expected 9 taxa tree, while the Tree3 proteins show vertebrates, to the exclusion of the other chordates, in the protostome clade. The two 9 taxa trees were fused into a single most parsimonious net that supports an introgression event between a vertebrate ancestor and a primitive protostome.

growth-factor