Wat-Wen 



WATTERSON, R. L. Ph.D., M.I. I.E., Prof. — Dept. of Zool., Univ. of Illi- 

 nois, URBANA, 111., U.S.A. 



a. Development of the musculus complexus ("hatching muscle") in pre- and 

 posthatching stages with emphasis on endocrine factors involved. Gallus 

 domesticus. Anas boschas (Aves) 



b. Morphogenesis of duodenal previllous ridges and villi in prehatching 

 stages and the endocrine factors involved. Gallus domesticus, Anas boschas 

 (Aves) 



c. Cytochemical and quantitative changes in livers of embryos exposed to 

 aminoguanidine sulfate. Amby stoma maculatum (Urodela), Gallus domes- 

 ticus (Aves) 



d. Endocrine control of development of the skeleton in prehatching stages. 

 Gallus domesticus, Anas boschas (Aves) 



e. Modified development of the spinal cord in prehatching stages. Gallus 

 domesticus (Aves) 



WATTS, G. T. Ch.M., F.R.C.S. — Dept. of Surgery, Queen Elizabeth Hosp., 

 89 Harborne Road, Edgbaston, BIRMINGHAM 15, England 



a. Origin of cells in healing wounds. 



b. Relation of regeneration to reactions of immunity. 

 WAYMOUTH, C. — Section on Cell Biol., Ophthalmol. Branch, Nat. Inst, of 



Neurol. Diseases and Blindness, Nat. Insts. of Health, BETHESDA 14, 



Md., U.S.A. 

 a. Development of Na-K activated ATPase in kidney and lung, in vivo 



and in vitro. Mus musculus (Rodentia) (in collaboration with S. L. 



BONTING) 

 WEBER, A. F.I.I.E.,Prof.(Emer.) — Lab. deNeurohistol., Inst. d'Anat., Fac. 



de Med., Univ. de Geneve, 20 Rue de l'Ecole de Med., GENfiVE, 



Suisse 

 WEBER (GAUTIER), Mrs. H. — Lab. d'Anat. et d'Histol. comp., 7 Quai 



St. Bernard, PARIS Ve, France 

 a. Action du KCN sur le developpement de l'oeuf. Salmo spec, Brachydanio 



spec. (Teleostei) 

 WEBER, R. Ph.D., M.I.I.E., Prof. — Dept. of Cell Biol, and Chem. Embryol., 



Zool. Inst., Univ. of Bern, Sahlistr. 8, BERN, Switzerland 



a. Biochemistry of tail atrophy during metamorphosis. Xenopus laevis (Anu- 

 ta) 



b. Distribution of acid hydrolases in regressing tail tissues. Xenopus laevis 

 (Anura) 



c. Primary effects of thyroxine on larval tails. Xenopus laevis (Anura) (in 

 collaboration with R. SALZMANN) 



d. Polymorphism of mitochondria in "mosaic embryos". 



WEBER, W. Dr.rer.nat. — Zool. Inst, der Univ. Koln, Kerpenerstr. 13, 

 KOLN-Lindenthal, Deutsche Bundesrepublik 



a. Mitotische Aktivitat und Wachstumsrhythmus derHaut. Sa/amanc?ra sala- 

 mandra (Urodela) 



b. Entwicklung und Funktion des neurosekretorischen Systems. Salaman- 

 dra satamandra (Urodela) 



WgGLARSKA, Miss B. D.Sc. — Zool. Dept., Jagiellonian Univ., sw. Anny 

 6, KRAKOW. Poland 



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