AUROUX, M. Dr.en Med. ~ Lab. d'Histol.-Embryol. A, Fac. de Med., 45 rue des Sts. Peres, 



75 PARIS Vie. France . 



a Developpement normal et anormal de l'encephale. Rattus rattus (Rodentia), Homo sapiens 



(Primates) 

 b Perturbations tardives du systeme nerveux central compatibles avec la vie (baisse de la 



capacite d'apprentissage). Rattus norvegicus (Rodentia) 

 c Influence de la nutrition de la mere sur le developpement du systeme nerveux central de 



la progeniture; amelioration de la capacite d' apprentissage de la progeniture. Rattus rattus 



(Rodentia) 

 AUSTIN, C. R. D.Sc. — Marshall Lab., Dept. of Physiol., Univ. of Cambridge, Downing St., 



CAMBRIDGE CB2 3EG, England • 



a Investigations on gametes, fertilization and early development. Rattus spec, Mus musculus, 



Mesocricetus auratus (Rodentia), Oryctolagus cuniculus (Lagomorpha) 

 b Induced and spontaneous anomalies of development. Same species as a 

 AVIVI, Y. M.S. — Dept. of Zool., Tel-Aviv Univ., 155 Herzl St., TEL-AVIV, Israel 

 a Transformation of histones to protamines during spermatogenesis. Tilapia spec. (Cichlidae, 



Teleostei) 

 AXELROD, L. R. Ph.D. — Div. of Biol., Growth, and Developm., Southwest Found, for Res. 



and Educ, P.O.Box 28147, SAN ANTONIO, Tex. 78228, U.S.A. 

 AYKAC, I. D.V.M., Prof. — Inst, of Histol. and Embryol., Med. Fac, Ataturk Univ., ERZU- 



RUM, Turkey 



(no embryological work in progress) 

 AZAR (GEALIJA), Mrs. I. M.Sc ~ Dept. of Zool., Hebrew Univ. of Jerusalem, JERU- 

 SALEM, Israel 

 a Autoradiography of cell migrations between epiblast and hypoblast, and their possible role 



in embryonic differentiation. (Aves) 

 AZOUBEL, R. M.D., Ph.D. ~ Dept. de Morfol. Hum. Funct. e Aplic, Univ. de Sao Paulo, 



C.P. 301, RIBEIRAO PRfiTO, S.P., Brazil 

 BABA, S. D.Sc ~ Dept. of Bot, Fac of Sci., Kyoto Univ., KYOTO, Japan 606 

 a Pre-pattern phenomenon of localization of enzymatic activity prior to the formation of 



wound vessel member. Coleus blumei (Labiatae) (with L. W. ROBERTS) 

 b Effect of environment on morphogenesis of vascular elements. Coleus blumei (Labiatae) 



(with L. W. ROBERTS) 

 BABAYEVA, Mrs. A. G. Dr.med.sci. — Inst, of Human Morphol., Acad, of Med. Sci. of the 



U.S.S.R., Baltiyskaya St. 8, MOSCOW 125315, U.S.S.R. 

 a The immunological mechanisms controlling the processes of compensatory hypertrophy 



and regeneration of parenchymal organs. Mus musculus, Rattus norvegicus (Rodentia) 

 BACHOP, W. E. Ph.D. — Dept. of Zool., Clemson Univ., CLEMSON, S.C. 29631, U.S.A. 

 a Histochemistry of giant nuclei in yolk sac syncytium. Esox lucius (Teleostei) 

 b Biochemical and ultrastructural parameters of mitochondrial differentiation in respiratory- 

 deficient mutants. Sacchacomyces cerevisiae (Saccharomycetales) 

 BACKHOUSE, K. M. VRD — Royal Coll. of Surgeons of England, Lincoln's Inn Fields, 



LONDON WC2A 3PN, England 

 a Gubernaculum testis and testicular descent. Hapale jacchus, Macaca mulatta, Homo sapiens 



(Primates) 

 BACKHOUSE, Miss M. B.Sc ~ Dept. of Anat. and Embryol., Univ. Coll. London, Gower 



St., LONDON WC1E 6BT, England 

 a Cell junctions in the embryo. Gallus domesticus (Aves) 



b Cell migration in the embryo. Gallus domesticus (Aves) (with M. R. BELLAIRS) 

 BACKSTROM, S. A. A. Fil.Dr. ~ Wenner-Gren Inst., Norrtullsgatan 16, S-113 45 STOCK- 

 HOLM, Sweden 

 a Basic proteins during oogenesis and early development (biochemistry, histochemistry, 



autoradiography). Paracentrotus lividus, Psammechinus miliaris (Echinoidea) 

 BADRAN, A. F. M.D. ~ Inst, de Embriol., Biol, e Histol., Fac. de Cienc. Med., Univ. Nac 



de La Plata, 60 y 120, LA PLATA, Argentina 

 a Analysis of growth control (tissue and humoral factors) of liver tissue in ontogenetic, 



regenerative, and neoplastic growth. Mus musculus (Rodentia) 

 b Ultrastructure of the pars distalis of the hypophysis in animals bearing hepatomas. Mus 



musculus (Rodentia) 

 BAEVSKY, J. B. Cand.biol.sci. ~ Inst, of Anim. Evolut. Morphol. and Ecol., Acad, of Sci. of 



the U.S.S.R., Lenin Ave. 33, MOSCOW W-71, U.S.S.R. 

 a Cytology of embryonic retardation and activation. (Carnivora, Insectivora, Rodentia) 

 b State of maternal endocrine glands during embryonic diapause and activation. (Carnivora, 



Insectivora, Rodentia) 

 BAFFONI, G. M. Dr.Biol.Sci., Prof. — 1st. di Anat. Comp., Univ. di Modena, Via Berengario 



14, 41100 MODENA, Italy 

 a Growth and differentiation of the nervous cell. (Cyclostomata; Teleostei; Amphibia; Aves; 



Mammalia) 

 b Localisation of mitoses in the central nervous system: numerical variations of ventricular 



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