Bij 13 Blu 



BIJTEL, Miss }. H. Dr Sc. — Anat.-Embryol. Lab. der Rijks Univ., Ooster- 

 singel 69, GRONINGEN, Holland. 



a. Investigations concerning the process of outgrowth of the tail with spe- 

 cial reference to the role of the chorda dorsalis and the tail mesoderm. 

 Ambly stoma mex., Triton taen. and Xenopus laev. (Amphibia) 



b. Experiments concerning the factors which determine the normal course 

 of the outgrowing pronephric duct. Amblystoma mex., Triton taen. and 

 Xenopus laev. (Amphibia) 



c. Development and phylogenetic origin of the columella auris. Amblystoma 

 mex., Triton taen. and Xenopus laev. (Amphibia) 



d. The development of the eye. Xenopus laevis (Anura) (Normal Table) 

 BLEAKLY, M. C. D.Phil. — Dept of Zool., Univ. of Queensland, George 



Str., BRISBANE, Queensland, Australia, 

 a. Development of the head. Neoceratodus forsteri, Choanichtes (Dipnoi) 

 BLECHSCHMIDT, E. Dr Med., o.o. Prof. — Anat. Inst, der Univ., Burg- 

 str. 51, GOTTINGEN, Deutschland. 



a. Wachstumsbewegungen der Hautorgane beim Embryo. Homo (Pri- 

 mates) 



b. Wachstum und Differenzierung der GHedmassen beim Embryo. Homo 

 (Primates) 



c. Reliefentwicklung des Kleinhirns. Homo (Primates) 



d. Metallbeschattung (Technik). 



e. Topogenese der Organanlagen. (Mammalia) 



BLOEMSMA, Miss F. F. S. N. — Hubrecht Lab., Internal. Embryol. Inst., 

 Janskerkhof 2, UTRECHT, Holland, 

 a. Analysis of the neural induction. Transfer of activating substances in 

 horizontal direction through folds of presumptive gastrula ectoderm and 

 subsequent organisation of a nervous system, (heteroplastic implantation 

 of presumptive gastrula ectoderm in gastrulae and neurulae) Triturus 

 taeniatus, alpestris and cristatus and Amblystoma mexicanum (Urodela) 

 (in collaboration with P. D. NIEUWKOOP, Miss A. KREMER, Miss 

 E. BOTERENBROOD, Miss L. HOESSELS, Miss C. LINGBEEK, 

 G. MEYER, F. J. VERHEYEN and J. WILLEMSEN) 



BLOKZIJL, E. J. — Anat.-Embryol. Lab. der Rijks Univ., Oostersingel 69, 

 GRONINGEN, Holland, 

 a. A morphological and experimental study of the development of the hmb 

 buds with special reference to the role played by the myotomes in the 

 development of the musculature of the hmbs. Amblystoma mex. (Uro- 

 dela) and Mus musculus albinus (Rodentia) 



BLOOMINGDALE, Mme B. — Lab. d'Embryol., Fac. de Med., 15 Rue 

 Ecole de Med., PARIS Vie. France, 

 (no data received over this year) 



BLOUNT, R. F. B.S., M.S., Ph.D., Prof. — Dept of Anat,, Med. Branch. 

 Univ. of Texas, GALVESTON, Tex., U.S.A. 

 a. Relations of the hypophysis to development. Amblystoma (Urodela) 

 h. Experimental hypertension and embryonic transplantation of hypophysis. 



Amblystoma (Urodela) 

 c. Endocrine studies and development, time of beginning function. Mus 

 musculus (Rodentia) 



BLUNTSCHLI, H. Dr, Prof. (Emer.) — Anat. Inst., Biihlerstr. 26. BERN. 

 Schweiz. (no embryological work in progress) 



