title: Analysis of morphogenetic movements in the development of the notum anlage of Drosophila melanogaster.
abstract: A comparison of the morphogenetic maps of the notum anlage of Drosophila melanogaster derived from the gynandromorph data and mosaics induced by somatic crossing-over during the first instar larval stage revealed that practically no major morphogenetic movements occur in the development of the anlage between the blastoderm and first instar larval stages and the adult stage. By comparing the morphogenetic map derived from gynandromorphs and the fate map derived from data on the transplantation of fragments of the mature wing imaginal disc, it was observed that no major morphogenetic movements occur in the notum anlage between the stages of the allocation of the disc and the mature disc. The results are consistent with the observations of other authors concerning the larval development of eye-antenna, wing and leg discs.
authors.affiliation: Laboratory of Genetics, Department of Biology, University of Turku, SF-20500, Turku 50, Finland.
authors.forename: Petter
authors.initials: P
authors.lastname: Portin
keywords: Drosophila; Growth; Imaginal disc; Morphogenesis; Pattern formation