CHRONWALL, B. ; Fil.mag. - Inst, of Zool., Uppsala Univ., Box 561,751 22 UPPSALA, Sweden 



a Development of inhibitory neurons in tiie neocortex. Rattus spec. (Rodentia) 



CHULITZKAYA, E. V. - Inst, of Devi. Biol., Acad, of Sci. of the USSR, Vavilov St 26 MOSCOW 



117334, U.S.S.R. 

 a Regularities of the oocyte maturation process. (Acipenseridae, Chondrostei; Amphibia) (with 



T. A. DETTLAFF, P. E. FEULGENGAUER and A. S. STEPANOV) 

 CIHAK, R.; MUDr., D.Sc, Prof. - Dept.of Anat., Charles Univ., U nemocnice 3, 12800 PRAHA 2, 



Czechoslovakia 

 a Prenatal development of muscles. Homo sapiens (Primates) 

 b Prenatal development of extremities (Vertebrata) 



ClONINI, P. G.; Dr. - 1st. di Genet, della Univ., Via Matteotti 1/A, 56100 PISA, Italy 

 a Physiology and molecular biology of embryogenesis, especially polytene chromosomes in the 



embryo suspensor cells. Phaseolus coccineus (Papilionaceae) 

 CIOPPETTINI, Ms. M. CONTI; Dr.rer.nat. - Lab. Antropol., Univ. di Camerino, Via Filippo Camerini 



5, 62032 CAMERINO, Italy 

 CLAIRAMBAULT, P.; D.Sc. - fiquipe de Neuroembryol., Lab. d'Anat. Comp., Univ. Paris VII, 2 



place Jussieu, 75221 PARIS Cedex 05, France 

 a Morphogenesis of primary and secondary optic centres and pathways. (Teleostei; Crossopterygii; 



Amphibia; Aves; Mammalia) 

 CLAVERT, A. J. J.; Dr.med. - Inst. d'Embryol., Univ. de Strasbourg, 4 rue Kirschleger, 67085 



STRASBOURG Cedex, France 

 a Eye development and lens differentiation. Oryctolagus cuniculus (Lagomorpha) 

 b Teratogenic effect of glucose injection into the amniotic cavity. Same species as a 

 CLAVERT, J. M. J.; D.Sc, Prof. - Inst. d'Embryol., Univ. de Strasbourg, 4 rue Kirschleger, 67085 



STRASBOURG Cedex, France 

 a Le determinisme de la symetrie bilaterale. Gallus domesticus, Anas platyrhynchos (Aves) 

 b Chimioteratogenese (venoms). Mus musculus (Rodentia), Oryctolagus cuniculus (Lagomorpha) 

 CLAYTON (FREEDMAN), Ms. R. M.; M.A. - Inst, of Anim. Genet., Univ. of Edinburgh, West 



Mains Rd., EDINBURGH EH9 3JN, Scotland, U.K. 

 a Properties of lens mRNAs; regulation of stability. Gallus domesticus (Aves) (with D. E. S. 



TRUMAN, J. JACKSON, I. THOMSON (Edinburgh), and R. WILLIAMSON (London) 

 b Synthesis, ontogeny, location, and immunochemistry of lens proteins in normal animals and 



mutants. Gallus domesticus (Aves), Mus musculus (Rodentia) (with D. E. S. TRUMAN, 



D. J. PRITCHARD, J. C. CAMPBELL (Edinburgh), and D. S. Mc. DEVITT (Philadelphia)) 

 c Ultrastructure, immunology, and cell properties of lenses with normal and genetically modified 



cell membranes. Same species as b (with D. J. PRITCHARD and D. I. de POMERAI) 

 d Standardisation of lens antibodies. Many species (with all lens immunochemists willing to 



collaborate) 

 e Differentiation and cell interactions in vitro of normal and abnormal ocular epithelium. Same 



species as b (with D. J. PRITCHARD and D. I. de POMERAI) 

 f In vitro analysis of transdifferentiation of neural and pigmented retina. Same species as a (with 



D. J. PRITCHARD and D. I. de POMERAI) 

 g In vitro analysis of teratogens (with D. J. PRITCHARD and D. I. de POMERAI) 

 CLEGG, E. J.; M.D., Ph.D., Prof. - Dept. of Anat., Marischal Coll., Univ. of Aberdeen, ABERDEEN 



AB9 IAS, Scotland, U.K. 

 a Effect of hypoxia on preimplantation stages. Mus musculus (Rodentia) 

 CLEMEN, G.; Dr. - Lehrstuhl fur spez. Zool., Zool. Inst, der Univ., Hufferstr. 1, 4400 MUNSTER, 



B.R.D. (Germany) 

 a Light and scanning electron microscopy of the teeth in the upper jaw and the palate of the larval, 



neotene, and metamorphosed Ambystoma mexicanum (Urodela) 

 b Ultrastructural changes of the skin of metamorphosed animals transplanted in larvae. Salamandra 



salamandra (Urodela) 

 CLOTHIER, R. H.; Ph.D. - Dept. of Hum. Morphol., Med. School, Univ. of Nottingham, Clifton 



Blvd., NOTTINGHAM NG7 2UH, England 

 a Neoplasms. Xenopus laevis (Anura), Triturus cristatus (Urodela) 

 b Development of the immune response and role of thymus. Xenopus laevis (Anura) 

 CLOWES, F. A. L.; D.Phil., D.Sc. - Botany School, Oxford Univ., South Parks Rd., OXFORD 0X1 



3RA, England 

 a Organisation of meristems, especially origin of diversity in mitotic cycles. Zea mays (Gramineae) 

 COBOS CARBO, P. - Dept. of Anat., Univ. of Barcelona, C/.Casanova 143, BARCELONA 11, Spain 

 a Embryology of caecum and vermiform appendix (organ culture). Rattus spec. (Rodentia), 



Oryctolagus cuniculus (Lagomorpha) 

 COCHARD, P.; Dr.spec. - Inst. d'Embryol. du C.N.R.S. et du Coll. de France, 49bis av. de la Belle 



Gabrielle, 94130 NOGENT-sur-MARNE, France _ 

 a Experiments on the differentiation of the parasympathetic enteric ganglia, especially tissue 



interactions. Gallus gallus, Coturnix c. japonica (Aves) 

 b Retrograde influence of the target organs innervated by sympathetic ganglia on the development 



of presynaptic cholinergic terminals. Mus musculus (Rodentia) 

 COCK, A. W. A. M. de; Drs. - Dept. of Bot., Sect. Molec. Developm. Biol., Cathol. Univ., Toernooi- 



veld, NIJMEGEN, Netherlands 

 a Sexual reproduction. Zostera marina, Z. noltii (Najadaceae) 

 COCKROFT, D. L.; Ph.D. - Marshall Lab., Dept. of Physiol., Univ. of Cambridge, Downing St., 



CAMBRIDGE CB2 3EG, England 

 a Teratogenic effects of elevated levels of glucose on head fold embryos in culture, and the 



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