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Personality regarding hemichordate and you can cephalochordate GATA sequences

Personality regarding hemichordate and you can cephalochordate GATA sequences

Which forest is short for a study of molecular and you may paleontological analyses regarding phylogeny and divergence times. Divergence moments rates are given within the scores of years ago (MYA). The fresh new time out-of genome replication incidents regarding the first bullet (1R), next bullet (2R), additionally the teleost-particular 3rd round (3R) are illustrated by the round rectangles. The newest dotted range toward connection of your own agnathan lineages is short for the modern uncertainty regarding their divergence prior to the following round of genome replication.

Matchmaking and divergence days of deuterostome and you can vertebrate types

There clearly was generous proof to possess numerous cycles out of entire genome duplication during the vertebrate lineages. A few genome replication incidents are thought to own taken place nearby the foot of the vertebrate lineages. The original genome replication skills (1R) has been advised that occurs ahead of the divergence out-of jawed and you can jawless vertebrates, having a moment genome duplication enjoy (2R) happening simply inside jawed vertebrates descent .