| Literature DB >> 1685270 |
Abstract
Recent genetic and molecular data from Drosophila support the long-standing observations of morphology in suggesting that segmentation of the insect embryo proceeds in two phases. Organization of the cephalic segments uses a mechanism distinct from the familiar bierarchical cascade of segmentation genes that subdivides the trunk of the embryo.Entities:
Mesh:
Year: 1991 PMID: 1685270 DOI: 10.1016/0168-9525(91)90327-M
Source DB: PubMed Journal: Trends Genet ISSN: 0168-9525 Impact factor: 11.639