title: Development of Ascidia malaca "aged" eggs fertilized with Ciona intestinalis sperm.
mesh_terms: D000818:Animals; D002938:Ciona intestinalis / Q000254:growth & development / Q000502:physiology; D005260:Female; D006824:Hybridization, Genetic; D007621:Karyotyping; D008297:Male; D008675:Metamorphosis, Biological; D014561:Urochordata / Q000254:growth & development / Q000502:physiology*