title: A new method for mechanical dechorionation of ascidian eggs.
mesh_terms: D000818:Animals; D002823:Chorion; D002938:Ciona intestinalis / Q000033:anatomy & histology*; D005260:Female; D008722:Methods; D010063:Ovum / Q000648:ultrastructure*; D014561:Urochordata / Q000033:anatomy & histology*