- Biophys. Lab., Cane. Inst. Regina Elena, Viale Regina Klena 291/295, 00161 ROMA (7), Italy 

 a Biochemical events in polyspermic eggs. Paracentrotus lividus (Echinoidea) (with H. MANELLI 



and E. De MATTHAEIS) 

 b Physico-chemistry of embryonic ribosomes. Callus gallus (Aves) (with H. MANELLI) 

 FERRUS, A. M.Sc. - Sect. Developm. Genet., Inst, of Genet, and Anthropol., Velazquez 144, 



MADRID 6, Spain 

 a Morphogenetic mutants in the wing disc. Drosophila spec. (Diptca) 

 FICQ, Mrs. A. A. D.Sc, Prof. - Dept. of Molec. Biol., Free Univ. of Brussels, 67 rue des Chevaux, 



1640 RHODE ST.GENESE, Belgium ISDB 



a Etude autoradiographique du metabolisme au cours de l'oogenese. Rana spec. (Anura) 

 b Observations autoradiographiques sur l'oogenese et la morphogenese. Pleurodeles spec, Triturus 



spec. (Urodela), Rana fusca (Anura) 

 c Effects of actinomycin D and histones on early differentiation of oocytes. Xenopus laevis 



(Anura) 

 d DNA synthesis during early oogenesis. Xenopus laevis (Anura) 

 e Template activities of chromatin in meiotic cells. Xenopus laevis (Anura) 

 f Protein metabolism in early oogenesis. Xenopus laevis (Anura), Ambystoma mexicanum 



(Urodela) 

 g DNA, RNA, and protein metabolism in pachytene cells during amplification of rDNA (autoradi- 

 ography). Xenopus laevis (Anura) 

 FILOGAMO, G. M.D., Prof. - Dept. of Human Anat, Univ. of Torino, Corso M.D'Azeglio 52, 10126 



TORINO, Italy ISDB 



a Neuronal cell membrane differentiation at molecular level. Mus musculus (Rodentia) 

 b Development of neuro-muscular connections and effect of a-bungarotoxin. Gallus domesticus 



(Aves) 

 FILONI, S. Dr.Biol.Sci. - 1st. di Anat. Comp. 'Battista Grassi', Univ. di Roma, Via A.Borelli 50, 



00161 ROMA, Italy 

 a Influence of metamorphosis on regeneration power of the central nervous system; effects of 



thyroxin, thiouracil, and hypophysectomy. Xenopus laevis (Anura) 

 b Stimulation of central nervous system regeneration power by transplantation of neuroblasts into 



the ventricular cavities. Xenopus laevis, Rana esculenta, Bufo bufo (Anura) 

 c Lens regeneration. Rana esculenta, R. dalmatina, Bufo bufo, Discoglossus pictus (Anura) 

 d Histology of normal and regenerated midbrain. Same species as b 

 FISCHBERG, M. Dr.phil., Prof. - Stat, de Zool. Exp., Univ. de Geneve, Rte de Malagnou 154, 1224 



CHENE-BOUGERIES, Switzerland ISDB 



FISCHER, A. Dr.rer.nat. - Zool. Inst, der Univ., Weyertal 119, 5 KOLN 41, B.R.D. (Germany) 

 a Oocyte genetic activity with respect to or-gene product. Platynereis dumerilii (Polychaeta) 

 b Quantitative data on or-gene activity by measurement of pterine pigment synthesis in the retina. 



Same species as a 

 FISCHER, J. L. - Inst. d'Embryol. et Teratol. Exper. du C.N.R.S., 49bis Av. de la Belle Gabrielle, 



94 1 30 NOGENT-sur-M ARNE, France 

 a Action des rayons X et de l'hypothermie sur la morphogenese des arcs aortiques. Gallus 



domesticus (Aves) 

 b Malformations. (Anura; Urodela) 

 FLEISCHHAUER, K. Dr.med., Prof. - Anat. Inst, der Univ., Abt. fur Neuroanat., Nussallee 10, 53 



BONN, B.R.D. (Germany) 

 a Postnatal development of the central nervous system: ependyme, subependymal layers, cerebral 



cortex. Felis domestica (Carnivora), Homo sapiens (Primates) 

 FLINT, O. P. M.A. - Dept. of Zool., Univ. of Glasgow, GLASGOW G12 8QC, Scotland, U.K. 

 a Behaviour and differentiation of normal and mutant limb mesenchyme cells in vitro. Gallus gallus 



(Aves) 

 b Analysis of developmental mutants. Mus musculus (Rodentia) 

 FLUCHTER, J. Dr.rer.nat. - Bayerische Landesanstalt fur Fischerei, Weilheimerst. 8a, 813 STARN- 



BERG, B.R.D. (Germany) 

 a Requirements for rearing larvae in very small containers. Solea solea (Teleostei) 

 b Rearing of fry. Lucioperca spec, Perca spec, Silurus spec, Coregonus spec, and others 



(Teleostei) 

 FLYNN, T. THOMSON, D.Sc, Prof. - address unknown ISDB 



FONTAINE, Miss J. - Lab. d'Embryol., Univ. de Nantes, 38 Bd.Michelet, B.P.1044, 44037 NANTES 



CEDEX, France 

 a La differenciation des cellules a calcitonine et du glomus carotidien. Gallus gallus, Cotumix c 



japonica (Aves) 

 FONTANA, F. Dr.nat.sci. - 1st. di Zool., Univ. di Ferrara, Via Previati 24, 44100 FERRARA, Italy 

 a Nuclear DNA change during moulting cycle. Schistocerca gregaria (Orthoptera) 

 b In vitro culture of embryonic cells; aggregation. Same species as a 

 FORD, P. J. D.Phil. - Dept. of Molec. Biol., Univ. of Edinburgh, King's Buildings, Mayfield Rd., 



EDINBURGH EH9 3JR, Scotland, U.K. 

 a The synthesis of proteins by ovary in organ culture. Xenopus laevis (Anura) 

 b Control of nucleic acid synthesis in oogenesis, especially 5s RNA. Xenopus laevis (Anura) 

 c Synthesis and assembly of ribosomes during oogenesis, especially 5s RNA and associated 



proteins. Xenopus laevis (Anura) 

 FORSBERG, J.-G. Prof. - Inst, of Anat., Univ. of Bergen, Arstadvei 19, 5000 BERGEN, Norway 

 a Regulative mechanisms behind epithelial differentiation in the genital region. Mus musculus, 



Rattus spec. (Rodentia) 



34 



