COLLIN, J. P.; D.Sc, Prof. - Lab. de ZooL et de BioL Cell., U.E.R. Sci. Fond, et Appl., Bat.C-1, 



40 av. du Recteur Pineau, 86022 POITIERS, France 

 a Development of the pineal gland (electron microscopy). (Cyclostomata; Reptilia; Aves; Mammalia) 

 b Embryogenesis and phylogenesis of the pineal gland. (Aves; Mammalia) 

 c Proteins in the embryonic pineal gland (autoradiography and electron microscopy). Same species 



as b 

 d Indolamines and catecholamines in the embryonic pineal gland. Same species as b 

 COLLN, K.; Dr.rer.nat. - Zool. Inst, der Univ., Weyertal 119, 5000 KOLN 41, BRD (Germany) 

 a Isolation and characterization of pigment granules from compound eyes. Ephestia kiihniella 



(Lepidoptera) 

 b Tryptophan metabolism during development. Same species as a 

 COLOMBELLI, Ms. B. E.; Ph.D. - Stat, de Zool. Exp., Univ. de Geneve, 154 Rte de Malagnou, 1224 



CH£NE-B0UGERIES (Geneve), Switzerland 

 a Haploid and diploid gynogenesis and sex determination. Xenopus spec. (Anura) 

 b Research on nucleolar organizer; search for nucleolar mutants. Same species as a 

 c rRNA regulation in hybrids. Same species as a 



COLOMBERA, D. - 1st. di Biol. Anim., Univ. di Padova, Via Loredan 10, 35100 PADOVA, Italy 

 a Comparative oogenesis and spermatogenesis. Marine species (Deuterostomata) 

 COLOMBO, G.; Dr.BioL, Prof. - 1st. di Zool., Univ. di Ferrara, Via L. Borsari 46, 44100 FERRARA, 



Italy 

 COLOMBO, L.; Dr.biol. - 1st. di Biol. Anim., Univ. di Padova, Via Loredan 10, 35100 PADOVA, Italy 

 a Possible cooperational steroidogenesis between corpus luteum and placenta in estrogen synthesis 



and in pregnancy maintenance. Rattus spec. (Rodentia) 

 b Role of progestogens and 11-deoxy corticosteroids in oocyte maturation and ovulation. Gobius 



jozo (Teleostei) 

 c Role of progesterone and human chorionic gonadotropin in the induction of oocyte maturation 



in vitro. Rana esculenta, R. dalmacina (Anura) 

 COMOGLIO, P. M.; M.D., Assoc.Prof. - Dept. of Human Anat., Univ. of Torino, Corso M.d'Azeglio 



52, 10126 TORINO, Italy 

 a Cell membrane differentiation; immunochemistry of surface macromolecules. Mus musculus 



(Rodentia) 

 b Membrane-mediated growth control in BHK (baby hamster kidney) cells. Mesocricetus auratus 



(Rodentia) 

 CONTINI, Ms. A.; Dr. - Inst, of Zool. and Comp. Anat., Univ. of Messina, Via dei Verdi 75, 98100 



MESSINA, Italy 

 a Structure, ultrastructure and cytochemistry of growing oocytes. Lythognathus mormyrus (Te- 

 leostei) 

 COOTE, J. G.; Ph.D. - Microbiol. Dept., Univ. of Glasgow, Garscube Estate, BEARSDEN Glasgow 



G61 IQH, Scotland, UK 

 a MetaboUsm and genetics of factors influencing the transition from vegetative growth to fruiting 



body formation; regulatory mechanisms underlying the sequence of events during differentia- 

 tion. Physarum polycephalum (Myxomycetes) 

 CORNEC, J. P.; Dr.spec. - Lab. de Morphogen. Exp. et Caryol., Univ. de Provence - Centre St. 



Charles, Place Victor Hugo, 13331 MARSEILLE Cedex 3, France 

 a Les facteurs qui inhibent la regeneration chez les adultes; pouvoir regenerateur des jeunes. (Hiru- 



dinea) 

 CORNER, M. A.;Ph.D. - Netherl. Inst, for Brain Res., IJdijk 28, 1095 KJ AMSTERDAM, Netherlands 

 a Role of neural function in early development of the central nervous system in vivo and in vitro 



(electrophysiology and neurohistology). Rattus norvegicus (Rodentia) 

 b Structural basis of spontaneous neural activity in early development. Same species as a 

 CORREA, Ms. M. C; Lic.Sci.biol. - Inst, de Pharmacol., Unite de Biol, du Devi., Univ. de Lausanne, 



Rue du Bugnon 21,1011 LAUSANNE, Switzerland 

 a Changes during development and ageing in the chromatin organisation of liver, kidney and brain. 



Mus musculus (Rodentia) (with S. P. MODAK) 

 b Clianges during development and ageing in the genome integrity of the cerebral cortex. Same 



species as a (with S. P. MODAK and G. LEUBA) 

 COULOMB (GAY), Ms. R.; Lic.es Sci. - Lab. de Morphogen. Exp. et Caryol., Univ. de Provence - 



Centre St.Charles, Place Victor Hugo, 13331 MARSEILLE Cedex 3, France 

 a Determinisme des heteromorphoses. (OUgochaeta) 

 COULON, Ms. J. - Lab. d'Histol. et Morphogen. Anim., Dept. de Biol., Centre Univ. de Marseille- 



Luminy, 70 rte Leon Lachamp, 13288 MARSEILLE Cedex 2, France 

 a Role of biogenic amines and cycUc nucleotides in regeneration (biochemistry; cytochemistry). 



Owenia fusiformis (Polychaeta) 

 COURTOIS, Y.; D.Sc.Med. - Unite de Gerontol., INSERM, Rue Wilhelm, PARIS 16e, France 

 a Unscheduled DNA synthesis in UV-irradiated differentiating lens cells. Gallus gallus (Aves) (with 



S. P. MODAK and J. TRETON) 

 CRACIUN, Ms. O.; L.Sc. - Chaire de Biol.-Histol., Inst, de Med. et Pharm., Str. Repubhcii No. 48, 



3400 CLUJ-Napoca, Rumania 

 a Correlation entre le foie en regeneration et autres organes (surrenale, testicule). Rattus spec. (Ro- 

 dentia) 

 CRAN, D. G. -A.R.C. Inst, of Anim. Physiol., Anim. Res. Station, 307 Huntingdon Rd., CAMBRIDGE 



CB3 OJQ, England 

 a Subcellular changes during oocyte maturation including membrane transport, protein synthesis, 



RNA synthesis, energy requirements and structural reorganization; intrafollicular mechanisms 



28 



