ALFEI (TORCIA), Ms. L.; Ph.D. - 1st. di Anat. Comp. "Battista Grassi", Univ. di Roma, via A. Borelli 

 50, 00161 ROMA, Italy 



a Development of synapses in the embryo. Salmo trutta fario (Teleostei) 



ALPI, A. - 1st. di Orticoh. e Floricolt., Univ. di Pisa, Viale delle Piagge 23, 56100 PISA, Italy 



a GibbereUin and cytokinin levels and identification in suspensor. Phaseolus multiflorus (Papi- 

 lionaceae) 



b GibbereUin biosynthesis in seed tissues. Phaseolus coccineus, P. vulgaris (Papilionaceae) 



ALVAREZ-GUISADO, L.; Med. Dr. - Inst. F. Oloriz, Fac. of Med., Univ. of Granada, GRANADA, 

 Spain 



a Normal and abnormal perinatal heart. Homo sapiens (Primates) 



AMBROSI, G.; M.D. - Inst, of Human Anat., Fac. of Med., Univ. of Ban, Policlinico, 70124 BARI, 

 Italy 



a Morphological and experimental research on conjunctival papUlae and scleral ossicles. Gallus 

 domesticus (Aves) 



b Relationships between vascular and cytoarchitectural patterns during development of spinal cord 

 under normal and experimental conditions. Same species as a 



c Vascular patterns in ganglia of the visceral nervous system. Same species as a 



AMELUNG, M. - Inst, fur Hydrobiol. und Fisch.wiss., Univ. Hamburg, Olbersweg 24, 2000 HAMBURG 

 50, BRD (Germany) 



a Influence of Fe-content on embryonic development. Astyanax mexicanus, Aphyosemion nigeria- 

 num, Salmo gairdneri (Teleostei) 



AMER, M.; M.Sc. - Lab. de Morphogen. Veget., Univ. d'Aix-MarseiUe III, Fac. St-Jerome, rue Henri 

 Poincare, 13397 MARSEILLE Cedex 4, France 



AMOROSO, E. C; F.R.S., Prof. - A.R.C. Inst, of Anim. Physiol., Brabaham, CAMBRIDGE CB2 4AT, 

 England 



AMPRINO, R. M.; M.D., Prof. - Inst, of Human Anat., Fac. of Med., Univ. of Bari, Pohclinico, 70124 

 BARI, Italy 



a Relations between ectoderm and mesoderm in limb morphogenesis. Gallus domesticus (Aves) 



b Regulative capacities of the wing anlage. Same species as a 



c Factors and mechanisms of shaft bone development. Same species as a 



ANDERSEN, Ms. L.; D.D.S. - Dept. of Oral Pathol., Royal Dent. CoU., Vennelyst Bd., 8000 ARHUS 

 C, Denmark 



a Migrating epithelial cells in palatal wounds (cytology; scanning electron microscopy; morpho- 

 metry). Cavia porceUus (Rodentia), (with O. FEJERSKOV) 



ANDRE, F.; D.Sc, Prof. - Lab. de Zool.A, Inst, de Biol. Anim., Univ. de Bordeaux I, av. des Facultes, 

 33405 TALENCE, France 



a Sexual differentiation in hermaphrodites. Eisenia spec, Dendrobaena spec, Lumbricus spec, 

 Allolobophora spec. (Ohgochaeta) 



ANDRES, G.; Dr., Prof. - Inst, fur Allgem. Zool.der Univ., Saarstr. 21, 6500 MAINZ, BRD (Germany) 



ANDREUCCETTI, P.; Dr. - 1st. di Istol. ed Embriol., Univ. di Napoli, Via Mezzocannone 8, 80134 

 NAPOLI, Italy 



a Oogenesis. Discoglossus pictus (Anura) 



b Relationships between follicle cells and the growing oocyte, especially differentiation and func- 

 tion of pyriform cells. Lacerta s. sicula (Lacertilia) 



ANDRIEUX, B.; Dr.3e cycle - Lab. Biol. Devi., Centre Cytol. Exp. CNRS, 67 Rue Maurice Gunsbourg, 

 94200 rVRY-sur-SEINE, France 



a Organogenese et cytodifferenciation de ITiypophyse (microchirurgie, cytologic ultrastructurale). 

 Pleurodeles waltl (Urodela) 



ANDRONICO, Ms. F.; Laur.Biol.Sci. - Lab. of Moiec Embryol., Consiglio Naz. delle Ricerche, Via 

 Toiano 2, ARCO FELICE, C.P. 3042, 80100 NAPOLI, Italy 



a Structure and replication of ribosomal RNA genes; individual heterogeneity in number and organi- 

 zation of ribosomal genes. Triturus vulgaris meridionahs (Urodela) 



ANGELIER-DELOBEL, Ms. N.; D.Sc. - Lab. de Genet, du Devi., Univ. P.et M. Curie, Qr. de Rech. 

 d'lvry, 67 rue M.Gunsbourg, 94200 IVRY-sur-SEINE, France 



a Transcription: visualization of nucleolar and chromosomal genes in oocytes; action of inhibitors 

 on nuclear RNA biosynthesis. Pleurodeles waltl, P. poireti (Urodela) 



ANTILA, E. J.; M.Sc. - Dept. of Med. Biol., Univ. of Helsinki, SUtavuorenpenger 20A, 00170 

 HELSINKI 17, Finland 



a Steroid metabolism studied by incubation with labelled precursors, gas chromatography and TLC 

 in: 1. oocytes, embryo and larva of Xenopus laevis, Rana temporaria, Triturus vulgaris (Amphi- 

 bia); 2. preimplantation stages of Mus musculus (Rodentia); 3. embryos of Gallus domesticus 

 (Aves) and Salmo gairdneri (Teleostei); 4. teratocarcinoma cells. Mus musculus (Rodentia), Homo 

 sapiens (Primates) 



ANTON, H. J.; Dr.phU., Prof. - Zool. Inst, der Univ., Weyertal 119, 5 KOLN 41, BRD (Germany) 



a Protein metabolism during regeneration processes. Triturus vulgaris, T. alpestris (Urodela) 



b Amino acid metabolism in regenerating tissues. Ambystoma mexicanum, Triturus vulgaris (Uro- 

 dela) 



c DNA synthesis and cell cycle determination in regenerating systems. Same species as a 



APEKIN, V. S. - AU-Union Res. Inst, of Marine Fish, and Oceanogr. (VNIRO), Lab. of Physiol, and 

 Biochem. of Fishes, V.Krasnoselskaya St. 17, MOSCOW 107140, USSR 



a Experimental and immunological study of maturation processes. Gobius melanostomus, G. 

 batrachocephalus, Mugil cephalus, M. auratus (Teleostei) 



ap GWYNN, I.; Ph.D. - Zool. Dept., Univ. CoU. of Wales, Penglais, ABERYSTWYTH SY23 3DA, 

 Wales, UK 



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