Asymmetron lucayanum Transcriptome Sequencing

Cephalochordates, the most basal group of chordates, have been referred to as “living fossils” due to their morphological resemblance to the fossil records from the Cambrian...头索动物（Cephalochordates）作为脊索动物门中最为基部的类群，因与寒武纪化石记录存在形态学上的高度相似性，被称为“活化石”……