ARTICLE
Subject:
Environmental And Earth Sciences,
Paleontology
Keywords:
chordates; vetulicolians; cephalochordates; vertebrates; tunicates; Cambrian; Chenjiang Biota; Burgess Shale; Banffia; Vetulicolia; Myllokunmingia; Metaspriggina; agnathans; deuterostomes; all-trans-retinoic acid (ATRA); morphogen gradients
Online: 3 July 2019 (11:01:11 CEST)