Trans-filter propagation of apical ectoderm maintenance factor in the chick embrvo wing bud.
D000818:Animals; D002645:Chickens; D004475:Ectoderm; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D012098:Reproduction; D014921:Wings, Animal
ECTODERM; EMBRYO