FORGET, C. S. Lic.es Sci. — Inst. d'Embryol. et Teratol. exper. du C.N.R.S.. 49 bis Av. 



de la Belle Gabrielle, 94-NOGENT-sur-MARNE, France 

 a Etude des effets teratogenes obtenus par le paramino benzene sulfamide. Callus gallus 



(Aves) 

 FORNI, Miss S. Med.Dott. — 1st. di Istol. ed Embriol, gener., Fac. di Med. e Chir. dell'llniv. 



di Milano. Via Ponzio 7. MILANO. Italia 

 FORREST, H. S. Ph.D., Prof. — Dept. of Zool., The Univ. of Texas. AUSTIN. Tex. 78712. 



U.S.A. 

 a Analysis of DNA and RNA synthesis and changes in pteridines in developing eggs. 



Oncopeltus fasciatus (Hemiptera) 

 FORSBERG, J.-G. — Dept. of Anat.. Univ. of Lund, Biskopsgatan 7, LUND, Sweden 

 a Comparative investigations on the development of the vagina. (Mammalia) 

 h Hormonal influence on development of genital organs. Mus spec. (Rodentia) 

 c Studies on regulative mechanisms behind epithelial differentiations in the genital region. 

 FORSTRONEN. P. F. M.D. — Anat. Inst.. Univ. of Bergen, BERGEN. AarstadvoUen. 



Norway 

 FORTAK, W. M.D. — Dept. of Histol. and Embryol.. Acad, of Med.. ul.Narutowicza 60, 



tOD2, Poland 

 a Comparative morphochemical studies on the development of the adrenal gland. Xenopus 



laevis (Anura), Rattus norvegicus (Rodentia) 

 b The distribution and activity of some hydrolytic enzymes in various tissues and organs 



during metamorphosis and embryogenesis. Xenopus laevis (Anura), Rattus norvegicus 



(Rodentia) 

 c Comparative studies on the development of local hypersensitivity reactions in the skin 



(electron microscopic and immunohistological techniques). Rana esculenta (Anura), Cavia 



cobaya( Rodentia), Homo sapiens (Primates) 

 d Histologic and histochemical studies on adrenal gland regeneration. Rattus norvegicus 



(Rodentia) 

 FOSSARD, R. A. de M.Sc. — Dept. of Bot., Univ. of New England. ARMIDALE, N.S.W., 



Australia 

 a Physiology of flower initiation; development of bioassay for floral initiating substances 



based on in vitro culture of defoliated stem tips; histo- and cytochemical study of 



vegetative and reproductive apices. Chenopodium rubrum (Chenopodiaceae) 

 FOSTER, M. Ph.D., Prof. — Dept. of Zool., Univ. of Michigan, ANN ARBOR, Mich. 



48104, U.S.A. 

 a Pigment genetics. Mus musculus, Peromyscus maniculatus (Rodentia) 

 h Blood group inheritance and antibody synthesis. Mus musculus (Rodentia) 

 FOURCHE, J. — Section de Biol, generale et appliquee, Fac. des Sci., Univ. de Lyon, 43, Bd. 



du 11 Novembre 1918, 69-VILLEURBANNE. France 

 a Le metabolisme respiratoire au cours du developpement. Drosophila melanogasfer (Dip' 



tera) 

 FOURNIER, B. Dr.Biol.anim. — Lab. de Zool. exper., Fac. des Sci. de Bordeaux. 40 Rue 



Lamartine, TALENCE (Gironde), France 

 a Recherches descriptives et experimentales sur la morphogenese embryonnaire des appen- 

 dices. Carausius spec. (Orthoptera) 

 FOWLER, J. A. Ph.D. — Dept. of Biol., State Univ. of New York at Stony Brook, STONY 



BROOK, N.Y. 11785, U.S.A. 

 a Development of hybrids. Rana pipiens (Anura) 



h Developmental controls (genetic, environmental). Oryzias latipes (Teleostei) 

 FOX, A. S. Ph.D., Prof. — Dept. of Genet., Coll. of Agric, Univ. of Wisconsin, MADISON, 



Wis. 53706, U.S.A. 

 FOX, H. Ph.D., D.Sc. — Dept. of Zool. and Comp. Anat., Univ. Coll. London, Gower St.. 



LONDON W.C. 1. England 

 a Larval development in relation to the thyroid. Rana temporaria, Xenopus laevis (Anura) 



(in collaboration with S. C. TURNER, Inst, of Techno!., Portsmouth) 

 b Growth of various organ systems in relation to the effects of a hypothyroid condition 



(using thyroid inhibition) and of a hyperthyroid condition (using thyroxine). Rana 



temporaria (Anura) 

 c Development of the median eminence and pituitary. Rana temporaria (Anura) 

 d Studies on the degeneration of the pronephric system. Rana temporaria (Anura) 

 e Normal table of growth of the embryo. Pygoscelis adeliae, P. antarctica, P. papua (Impen- 



nae, Aves) (in collaboration with C. HERBERT) 

 FRANCHI. L. L. Ph.D. — Dept. of Anat., Med. School, Univ. of Birmingham. Edgbaston, 



BIRMINGHAM 15, England 

 a Ultra-structure of normal and irradiated male and female germ cells. (Rodentia; Primates) 

 FRANCIS. D. W. Ph.D. — Dept. of Zool., Univ. of British Columbia, VANCOUVER 8. 



B.C., Canada 

 a The distinctions between the main steps in differentiation: do all the cells pass through 



the same developmental sequence? (Acrasiales) 



51 



