a Investigation of albumen uptake in embryos by means of immunofluorescent tracing of 



albumen proteins. Lymnaea stagnalis (Gastropoda) 

 ARONSSON, St. B. Cand.phil. — Inst, of Zool., Univ. of Gothenburg, Facie, S-400 33 



GOTHENBURG 33, Sweden 

 a Ontogenetic appearance of the monoaminergic nerves in the median eminence. Rana 



temporaria (Anura) 

 ARORA, H. L. Ph.D. — Inst, of Biol, and Zool., Univ. of Sassari, SASSARI, Sardegna, 



Italy • 



ARRU, Miss A. Dr. -— 1st. di Zool., Univ. di Sassari, Via Murroni 25, 07100 SASSARI, Italy 

 a Gonadogenesis. Ccenilabrus spec. (Labridae), Syngnathus spec. (Syngnathilormes, Te- 



leostei) 

 ARVIDSSON-FERNHOLM, Mrs. E. M. I. Fil.mag. — Inst, of Zool., Univ. of Gothenburg, 



Fack, S-400 33 GOTHENBURG 33, Sweden 

 a Appearance of monoamines in the embryonic sympathetic chain, adrenal medulla, and 



organ of Zuckerkandl (formaldehyd fluorescence). Mus musculus (Rodentia) 

 ASAKURA, K. ~ Biol. Inst., Fac. of Sci., Univ. of Kanazawa, Marunouchi-1, KANAZAWA, 



Japan 

 a Development and regeneration of scales. Oryzias latipes, Carassius auratus and other spp. 



(Teleostei) 

 ASAMI, K. Ph.D. — Div. of Biol., Natl. Inst, of Radiol. Sci., 9-1, 4-chome, Anagawa, CHIBA, 



280 Japan 

 a Changes in egg energy metabolism at fertilization. Anthocidaris crassispina, Hemicentrotus 



pulcherrimus (Echinoidea) 

 b Cytochromes in the liver during development. Rattus norvegicus (Rodentia) 

 ASAYAMA, S. Prof.(Emer.) — Lab. of Embryol., Fac. of Sci., Osaka City Univ., 459 



Sugimoto-cho, Sumiyoshi-ku, OSAKA, Japan 

 a Sex development. (Vertebrata) 



ASHBY, K. R. Ph.D. ~- Dept. of Zool., Univ. of Durham, South Rd., DURHAM, England 

 a The development of the reproductive system, and the modifications induced by treatment 



with steroid hormones during the course of sexual differentiation. Salmo irideus, S. trutta 



(Teleostei) 

 ASHHURST, Miss D. E. D.Phil. — Dept. of Anat., Med. School, Univ. of Birmingham, 



Edgbaston, BIRMINGHAM B15 2TJ, England 

 a Development of connective tissue in the pupa: site of polymerization of collagen molecules 



(using labelled proline) . Gatleria mellonella ( Lepidoptera) 

 b Autoradiography of collagen synthesis. Locusta migratoria (Orthoptera) 

 ASHWORTH, J. M. Dr. — Dept. of Biochem., Leicester Univ., LEICESTER LE 7RH, Eng- 

 land • 

 ASLING, C. W. M.D., Ph.D., Prof. — Dept. of Anat., Sch. of Med., Univ. of California, 



SAN FRANCISCO, Calif. 94122, U.S.A. 

 ASNANI, Miss M. M.Sc. — Dept. of Zool., Fac. of Sci., Univ. of Baroda, BARODA-2, 



India 

 a Liver, spleen and lymph gland regeneration. (Reptilia; Aves) 

 ASTAUROV, B. L. Dr.biol.sci., Prof. — Inst, of Developm. Biol., Acad, of Sci. of the 



U.S.S.R., Vavilov St. 26, MOSCOW 117133, U.S.S.R. • 



a Artificial parthenogenesis and experimental polyploidy. Bombyx mod (Lepidoptera) 

 b Overcoming male sterility in the allotetraploid bisexual strain. Bombyx movi, B. mandarina 



(Lepidoptera) 

 c Genetic variability in the ability to complete artificial parthenogenesis and selection by this 



character. Same species as b 

 ATHERTON R. W. Ph.D. — Dept. of Zool.-Physiol., Univ. of Wyoming, Univ. Station Box 



3166, LARAMIE, Wyo. 82070, U.S.A. 

 a Developmental enzymology of erythrocytes and serum. Gallus domesticus (Aves), Mus 



musculus (Rodentia) 

 b Embryonic and adult hemoglobin synthesis. Gallus domesticus (Aves), Mus musculus 



(Rodentia) 

 c Isozyme fractionation and characterization of multiple forms of proteins during develop- 

 ment (cholinesterase). Gallus domesticus (Aves), Mus musculus (Rodentia) 

 AUCLAIR, W. Ph.D., Prof. — Dept. of Biol., Rensselaer Polytechn. Inst., TROY, NY. 



12181, U.S.A. 

 AUERBACH, R. Ph.D., Prof. — Dept. of Zool., Univ. of Wisconsin, 1117 West Johnson St., 



MADISON, Wis. 53706, U.S.A. • 



AUERSPERG, N. M.D., Ph.D., Prof. ~ Dept. of Zool., Univ. of British Columbia, VAN- 

 COUVER 8, B.C., Canada 

 a Interaction of cellular and environmental factors in tumor histogenesis in vitro. Homo 



sapiens (Primates) 

 AUGSTEN, H. Dr.habil., Prof. — Sekt. Biol.-Pflanzenphysiol., Friedrich-Schiller Univ., von- 



Hase-Weg 3, 69 JENA, East.Germany 

 AUGUSTI (TOCCO), Mrs. G. Dr. ~- Lab. di Embriol. Molec, Via Toiano 2. 80072 ARCO 

 FELICE, Napoli, Italy • 



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