Boo-Bre 



BOOKHOUT. C. G. A.B.. M.A.. Ph.D.. Prof. — Dept of Zool.. Duke 



Univ.. DURHAM. N.C.. U.S.A. 

 a. The development from the egg to the sixty-day stage. Egg deposition, 



culture methods, day to day observations and records of living larvae 



and juveniles, study of fixed and sectioned material. Marphysa regalis 



(Polifchacta) 

 BOREI. H. G. P.M., F.L.. F.D. — Lab. of Zool.. Univ. of Pennsylvania, 



PHILADELPHIA 4. Pa, U.S.A. 



a. Changes of intermediary metabolism at fertilization of the egg. Echina- 

 rachnius (Echinoderma) 



b. Role of manganese in intermediary metabolism of eggs before and after 

 fertilization. Asterias (Echinoderma) 



BORGHESE. E. ^LD.. Ph.D. — 1st. di Anat. umana normale. Via Forla- 

 nini 4. PAVIA. Italia 

 a. Development of hemopoietic organs and gonads in the lethal homozygous 

 form of the mutation W. Mus musciihis (Rodentia) 

 BOSCHWITZ. Miss B. D. M.Sc. — Dept of Zool., Hebrew Univ., JERU- 

 SALEM. Israel 

 a. The ultimobranchial body. (Anura) 

 BOSE. A. M.Sc. — Dept of Zool., Presidency Coll., College St, CAL- 

 CUTTA 12. India 

 a. Cytochemical studies of the influence of radiation on embryonic cells. 

 Gallus (Aves) (in collaboration vWth S. MOOKERJEE) 

 BOTERENBROOD, Miss E. C. M.Sc. — Hubrecht Lab., Intern. Embryol. 

 Inst., Janskerkhof 2, UTRECHT. Holland 

 a. Organisation of prosencephalic structures after dis- and re-aggregation 

 of the prosencephalic part of the neural plate. Triturus alpestris, Tritarus 

 taeniatus, Ambystoma mexicanum (Urodela) 

 BOUILLON, J. Lic.Sci.Zool. — Lab. de Zool., Fac. des Sci., Inst. Zool. 

 Torley-Rousseau. Univ. libre de Bruxelles, 50 Avenue F. D. Roosevelt, 

 BRUXELLES. Belgique 

 a. Experimental embryology and metamorphosis. Limnocnida tanganyicae 

 (Hydrozoa) 

 BOUIN, P. Dr, Prof. (Emer.) — VENDRESSE, Ardennes, France 

 BOUMAN, F. Med. Drs — Anat. -Embryol. Lab., Free Univ.. Pr. Hendrik- 

 laan 27, AMSTERDAM Z, Holland 

 a. Electrophoretic studies on the relation of the protein configuration of the 

 serum of the mother and of the developing embryo. Homo (Primates) (in 

 collaboration with J. LANGMAN) 

 BOUNOURE, L. Prof. — Lab. de Biol, gen., Inst, de Zool. et de Biol, gen., 

 Fac. des Sci., 12 Rue de I'Universite, STRASBOURG, France 

 a. Initial development: primordial germ-cells, development of the gonads. 

 (Amphibia) 

 BOVING. B. G. A.B.. M.D. — Dept of Embryol.. Carnegie Inst, of Wash- 

 ington, Wolfe and Madison Sts, BALTIMORE 5. Md, U.S.A. 



a. Blastocyst spacing, orientation and implantation mechanisms. Lepus cuni- 

 ciihis (Lagmorpha) 



b. Relation of trophoblast invasion to bloodvessels underlying uterine epi- 

 thelium, and the anatomical and chemical basis for it. Lepus cuniculus 

 (Lagomorpha) 



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