... important gene of the complex in that process. We have obtained antibodies against the 1’sc protein to study the expression of the gene during early neurogenesis. The protein is found in groups of embryonic neuroectodermal cells, analogous to the proneural clusters that precede the appearance of precursors...

...N. J. Messenger; Anne E. Warner ABSTRACT Cell-type-specific antibodies have been used to follow the appearance of neurones and glia in the developing nervous system of the amphibian embryo. Differentiated neurones were recognized with antibodies against neurofilament protein while glial cells were...

... 1989 by Company of Biologists 1989 engrailed Drosophila embryogenesis antibodies protein During the first several hours of Drosophila development, nuclei divide and migrate to the embryo periphery, and are separated into individual cells. By this stage (cellular blastoderm...

...Ann Weller; Jennifer Meek; Eileen D. Adamson ABSTRACT Monoclonal antibodies to mouse epidermal growth factor (EGF) receptor were prepared by the immunization of rats with receptor glycoprotein purified from mouse liver by affinity chromatography on immobilized EGF. Purified mouse EGF receptor...

...Ulrich Scheer Copyright © 1986 by Company of Biologists 1986 nucleus amphibian oocyte microinjection antibodies lampbrush chromosomes transcription RNA polymerases chromatin actin. The chromatin constituents associated with transcriptionally active genes can be studied...