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Genes for Embryogen

FA Repro

produced at base of the limbs in zone of polarizing activity Sonic Hedgehog gene
patterning along anterior posterior axis Sonic Hedgehog gene
CNS development Sonic Hedgehog gene
Mutation can cause holoprosencephaly Sonic Hedgehog gene
Produced at apical ectodermal ridge WNT-7 and FGF gene
necessary for proper organization along dorsal-ventral axis Wnt7
stimulates mitosis of underlying mesoderm providing limb lengthening FGF
segmental organization of embryo in craniocaudal direction Hox
codefor transcription factors Hox
mutation: appendages at wrong location Hox
Created by: Syrica