title: Activity of a gene in transplanted oocytes in the annelid,Platynereis.
abstract: Pteridine eye pigment, indicative of the activity of theor+-allele, was observed inor/or larvae ofPlatynereis, derived from transplantedor+/or oocytes. These heterozygous oocytes had grown up inor/or hosts, themselves deficient in pteridine pigment synthesis. It is therefore concluded that theor+gene product, responsible for pteridine pigment synthesis in theor/or larvae, had been synthesized by the oocyte genomes.
authors.affiliation: Zoologisches Institut der Universität, Köln, Germany.
authors.forename: A
authors.initials: A
authors.lastname: Fischer