b Influence de l'ablation des ganglions cerebroids sur la regeneration posterieure. Same 



species as a 

 COULOMBRE, A. J. Ph.D. — Lab. of Vision Research, Natl. Eye Inst., Natl. Inst, of Health, 



BETHESDA, Md. 20014, U.S.A. • 



a Development of the eye: 1. Growth and morphogenesis; 2. Role of embryonic collagen; 



3. Establishment of retinotectal connections. Gallus domesticus (Aves) (with J. L. COU- 

 LOMBRE) 

 b Development of ocular skeleton. Gallus domesticus (Aves) (with J. L. COULOMBRE) 

 COULOMBRE (LACY), Mrs. J. L. B.S. — Lab. of Vision Research, Natl. Eye Inst., Natl. 



Inst, of Health, BETHESDA, Md. 20014, U.S.A. 

 a Development of the eye: 1. Growth and morphogenesis; 2. Role of embryonic collagen; 3. 



Establishment of retinotectal connections. Gallus domesticus (Aves) (with A. J. COU- 

 LOMBRE) 

 b Development of ocular skeleton. Gallus domesticus (Aves) (with A. J. COULOMBRE) 

 COULON (BUBLEX), Mrs. M. — Lab. de Biometrie, Sect, de Biol. Gener. et Appl., Univ. de 



Lyon I, 43 Bd. du 11 Novembre 1918, 69 VILLEURBANNE, France 

 a Etude de la restauration apres irradiation X dans ses rapports avec le determinisme de la 



mue. Bombyx mori (Lepidoptera) 

 COULSON, Mrs. P. B. Ph.D. — Dept. of Zool. and Entomol., Univ. of Tennessee, KNOX- 



VILLE, Tenn. 37916, U.S.A. 

 a Primary interactions and essential steps in sperm capacitation and egg fertilization reactions. 



Rana pipiens (Anuva) 

 COUNCE (NICKLAS), Mrs. S. J. Ph.D. — Dept. of Zool., Duke Univ., DURHAM, N.C. 



27706, U.S.A. 

 a Embryo culture in vitro; experimental analysis of embryogenesis; developmental gene- 

 tics and physiology; cytogenetics, including puffing patterns at various developmental 



stages in different tissues. Miastor spec. (Cecidomyiidae, Diptera) 

 b Genetics of egg structure (inheritance of egg pattern in different strains and species). 



Drosophila hydei and relatives, D. melanogaster (Diptera) 

 c Morphological and physiological effects of female-sterility genes. Same species as b 

 COUPE, R. J. F. Lic.es Sci. — Lab. dAnat. Comp., Fac. des Sci., 7 quai St. Bernard, 75 



PARIS Ve, France 

 COUSINEAU, G. H. Ph.D. — Lab. de Biol. Molec, Dept. de Biol., Univ. de Montreal, 



C.P. 6128, MONTREAL 3, Que., Canada 

 a Measurement of the amount of translatable RNA in the presence of bentonite, and 



characterization of the proteins produced in vitro. Arbacia punctulata, Strongy- 



locentcotus purpuvatus, Lytechinus pictus (Echinoidea) 

 COWAN, W. M. Ph.D., Prof. — Dept. of Anat, Sch. of Med., Washington Univ., ST. 



LOUIS, Mo. 63110, U.S.A. 

 COWARD, S. J. Ph.D., Prof. — Dept. of Anat., Harvard Med. Sch., 25 Shattuck St., 



BOSTON, Mass. 02115, U.S.A. 

 CO WE. R. — Inst, of Anim. Genet., Univ. of Edinburgh, West Mains Rd., EDINBURGH 



EH9 3JN, Scotland, U.K. 

 a Computer simulation of biological patterns, (with C. H. WADDINGTON) 

 CRACIUN, Mrs. O. L.Sc. — Cat. de Biol.-Histol., Inst, de Med. s,i Farmacie, St. Pasteur 6, 



CLUJ, Rumania 

 a Affrontation d'organes embryonnaires in vitro. Rattus rattus (Rodentia) 

 b Effets des hepatectomies sous-totales repetees. Rattus spec. (Rodentia) 

 CRAGG, B. G. Ph.D. — Dept. of Physiol., Monash Univ., CLAYTON, Vict. 3168, Australia 

 a Development of synapses in visual cortex. Felis domestica (Carnivora) 



CRAIG, D. A. Ph.D. — Dept. of Entomol., Univ. of Alberta, EDMONTON, Alta., Canada 

 a Descriptive embryology. Anopheles stephensi, Gymnopais spec, Neocurupira chiltoni, 



Simulium venustum, Prosimilium susanae (Nematocera, Diptera) 

 CRAIG, G. B. Dr. — Dept. of Biol., Univ. of Notre Dame, NOTRE DAME, Ind. 46556, 



U.S.A. 

 CRAWFORD, R. B. Ph.D., Prof. — Dept. of Biol., Trinity Coll., HARTFORD, Conn. 



06106, U.S.A. 

 a The relationship of the synthetic pathways of adenosine triphosphate to morphogenesis and 



differentiation. Fundulus heteroclitus (Teleostei) , Amby stoma maculatum (Utodela) 

 b The kinetics of RNA synthesis during early embryogenesis, especially in relation to 



energetics metabolism. Same species as a 

 c Activation of hexokinase activity in embryos. Ambystoma maculatum (Uvodela) 

 d Relationship of free amino acid pool to protein synthesis in embryos. Same species as a 

 CRICK, F. H. C. Ph.D. — Lab. of Molec. Biol., Med. Res. Council, Hills Rd., CAMBRIDGE 



CB2 2QH, England 

 a Positional information. Rhodnius prolixus (Hemiptera) 

 b Fibrillar proteins in the cytoplasm, 

 c Proteins in or near cell membranes. 

 CRIPPA, M. M.D. — Lab. of Molec. Embryol., C.N.R., Via Toiano 2, 80072 ARCO FELICE 



(Napoli), Italy • 



a Control of transcription. Xenopus laevis (Anura) 



39 



