The speed of prospective-polarity reversal in transplanted limbs of Amblystoma punctatum (Linn.)
โ Scribed by Swett, F. H.
- Publisher
- John Wiley and Sons
- Year
- 1939
- Tongue
- English
- Weight
- 409 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0022-104X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
LIMB GIRDLE I N A3TBLYSTOMA 3'. H. SWETT D c p a r l m m i of A ? ~~t o n i ? y , Duke Univeraty School of X e d i c h c , Dzcrham, North Carolina THREE FIGURES TNTROD IJC'TlON Earlier observations upon the establishment of definitive girdle asymmetry (Swett, '28) resulted in the conclusion that th
## ONE FI(IURE Brachial nerves seem to be definitely attracted toward a limb bud and will deviate from the normal path to reach the limb when it is not too f a r removed (Detwiler, '22). How-
## NINE FIGURES Much evidence has accumulated in recent years to show that the anterior-limb mesoderm of Amblystoma embryos in the tail-bud stage of development is irreversibly polarized along its anteroposterior (craniocaudal) axis (Harrison, '17, '21; Detwiler, '18, '20; Nicholas, '24; Swett, '2