And surely we are all out of the computation of our age, and every man is some months elder than he bethinks him; for we live, move, have a being and are subject to the actions of the elements, and the malice of diseases, in that other World, the truest Microcosm, the Womb of our Mother.
AldhouseP.Human genome databases at the crossroads.Nature1991; 352: 94.
2.
BrennerS.Via personal communication.1991.
3.
CoulyG., LeDouarinN.M.Head morphogenesis in embryonic avian chimeras: evidence for a segmental pattern in the ectoderm corresponding to neuromeres.Development1990; 108: 543–558.
4.
DeMyerM.Median facial malformations and their implications for brain malformations, Birth Detects1975; XI: 155–181.
5.
DolleP., RuberteB., KastnerP.Differential expression of genes encoding α, β and γ retinoic acid receptors and CRABP in the developing limbs of the mouse.Nature1987; 342: 702–705.
6.
DurstonA.J., TimmermannsJ.P.M., HageW.T.Retinoic acid causes an anteroposterior transformation in the developing central nervous system.Nature1989; 340: 140–144.
7.
GouldingE.H., PrattR.M.Isoretinoin teratogenicity in mouse whole embryo culture.J. Craniofac Genet Dev Biol1986; 6: 99.
8.
LumsdenA., SprawsonN., GrahamA.Segmental origin and migration of neural crest cells in the hindbrain region of the chick embryo.Development1991; 113: 1281–1291.
9.
MeierS., TamP.P.L.Metameric pattern of development in the embryonic axis of the mouse. I. Differentiation of the cranial segments.Differentiation1982; 21: 95–108.
10.
NodenD.M.Cell movements and control of patterned tissue assembly during craniofacial development.J Craniofac Genet Dev Biol1991; 11: 192–213.
11.
RichmanJ.M.The role of retinoids in normal and abnormal embryonic craniofacial morphogenesis.Crit Rev Oral Biol Med (in press).
12.
RoweA., RichmanJ.M., BrickeliP.M.Retinoic acid treatment alters the distribution of retinoic acid receptor-transcripts in the embryonic chick face.Development1991; 111: 1007–1016.
