Analysis of neural tube defects in a mouse mutant using whole embryo culture.
The method of whole embryo culture permits a variety of experimental manipulations to be performed on the mammalian embryo. When used in conjunction with mouse mutants, this technique can provide information on the pathogenetic mechanisms underlying the development of birth defects. To illustrate this approach, we review in vitro studies on the development of embryos homozygous for the mutation curly tail (ct). These studies have involved making repeated observations on individual embryos, performing surgical manipulations, applying environmental influences and metabolic labelling. As a result of this work, we have now partially elucidated the developmental sequence of events that precedes the appearance of spina bifida in the ct mutant.
Copp
A J
AJ
Division of Cell and Molecular Biology, Institute of Child Health, University of London, 30 Guildford Street, London WC1N 1EH, UK.
Shum
A S
AS
Brook
F A
FA