2 anemone species were sequenced to determine tissue-specific differential ex...

Cnidarians are the simplest animals to have tissue level differentiation. They however do not have a centralized nervous system nor do they have a centralized venom delivery...刺胞动物（Cnidarians）是具备组织级分化的最简单动物类群。然而它们既不拥有中枢神经系统，也不具备集中式的毒液输送系统……