b Histological analysis of the development of the rumpless phenocopy. Gallus domesticua 



(Avcs) 

 c Site of action of factors inducing the rumpless phenocopy. Gallus domesficus (Aves) 

 d Effects of excess nutrients on early development in o v o and in vitro. Gallus 



domcsticus (Aves) 

 GOLDSTEIN, L. Ph.D., Prof. — Inst, for Developm. Biol.. Univ. of Colorado. BOULDER, 



Colo. 80302, U.S.A. 

 a A study of macromolecular interactions between nucleus and cytoplasm as an aspect of 



the understanding of genetic control mechanisms; the control of various synthetic proces- 

 ses during the cell life cycle. Amoeba protcus (Amoebina) 

 GOLITCHENKOV, V. A. Cand.biol.sci. — Dept. of Embryol., Fac. of Biol.. Moscow Univ., 



MOSCOW V-234. U.S.S.R. 

 GOMEZ, A. — Inst, de Biol. Celular, Univ. Nac. de Cordoba, Casilla Postal 362, CORDOBA. 



Argentina 

 GOMEZ DUMM, C. L. M.D. — Cat. "B" de Embriol., Biol, e Histol., Fac. de Cienc. Med., 



Univ. Nac. de La Plata, 60 y 120, LA PLATA, Argentina 

 a Liver regeneration; ultrastructural changes in the distal part of the pituitary in hepatectom- 



ized animals. Mus musculus (Rodentia) 

 GOMOT. L. Dr.es Sci., Prof. — Lab. de Zool., Inst, des Sci. Nat.. Fac. des Sci.. Univ. de 



Besan?on, Place Marechal Leclerc, 25-BESANCON, France 

 a Developpement embryonnaire de la glande uropygienne. (Aves) (en collaboration avec 



Mile J. BRIDE) 

 b Differenciation sexuelle des hybrides. (Aves) 



c Organogenese de la glande mammaire. Orycfolagus cuniculus (Lagomorpha) (en collabo- 

 ration avec A. PROPPER) 

 d Recherches sur la differenciation de la glande hermaphrodite. Helix aspersa (Pulmonafa, 



Gastropoda) (en collaboration avec A. GUYARD) 

 GONENC, Miss A. — Dept. of Histol. and Embryol.. School of Med., Hacettepe Science 



Center, ANKARA. Turkey 

 a Ultrastructural differentiation of somitic mesoderm. Gallus domesficus (Aves) 

 GONTCHAROFF, Miss M. Prof . — Lab. de Biol, gener., Fac. des Sci., B.P. 347, 51- 



REIMS, France 

 a Regeneration. Linens ruber (Anopla, Nemectini) 



h Analogues of DNA in embryonic development. Strongylocentrotus putpuratus (Echinoidea) 

 t GOODRICH. H. B. Ph.D., D.Sc, Prof.(Emer.) — Shanklin Lab. of Biol., Wesleyan Univ., 



MIDDLETOWN, Conn., U.S.A. 



(deceased) 

 GOODWIN, B. C. Ph.D. — School of Biol. Sci., Univ. of Sussex. Falmer, BRIGHTON, 



Sussex, England 

 a Control of enzyme synthesis in vegetative and sporulation phases. Physarum polycepha- 



lum (Myxomycefae) 

 GORDON, H. P. Ph.D. — Dept. of Oral biol.. School of Dentistry, Univ. of Washington, 



SEATTLE, Wash. 98105, U.S.A. 

 a Ontogeny of myocardium; developmental phenomena associated with myocardial cell 



interactions in vitro. Gallus domesficus (Aves) 

 GORHAM. L. W. M.D. — Dept. of Pathol., Fac. of Med., Cornell Univ., 1300 York Ave., 



NEW YORK, N.Y. 10021, U.S.A. 

 a Bone formation in limb rudiments cultured in a chemically defined medium; role of O2, 



CO2, N. and vitamin C. (in collaboration with J. W. C. HAGSTROM) 

 GOSS, R. J. Ph.D., Prof. — Div. of Biol, and Med. Scis., Brown Univ., PROVIDENCE, 



R.I. 02912, U.S.A. 

 GOSWAMI, M. N. D. Ph.D. — Lab. d'Anat. comp., Fac. des Sci., 7 quai Saint-Bernard, 



PARIS Ve, France 

 a Enzyme development in growth and metamorphosis; the enzymes in the degradation of 



tyrosine. (Pisces). Rana pipiens, Discoglossus pic f us, Mantidacfylus gandidieri, Rhaco' 



phorus goudofi, Ptychadena mascarienensis, Necfophrynoides orienfalis, Bufo marinus, 



Xenopus laevis (Anura), (Mammalia) 

 GOSZWALD. K. Dr.rer.nat., Prof. — Inst, of Appl. Zool., Fac. of Nat. Sci., Univ. of 



Wurzburg, Rontgenring 10, 87 WuRZBURG, Deutsche Bundesrepublik 

 a Development. (Formicinae, esp. Formica rufa group, Hymenopfera) 

 GOTTING, K. J. Dr.rer.nat. — I. Zool. Inst., Naturw. Fak., Justus Liebig Univ., Ludwig- 



strasse 23, 63 GIESSEN, Deutsche Bundesrepublik 

 a Electron microscopical investigations on oogenesis of marine forms. (Teleosfei) 

 GOTTLIEB, F. J. Ph.D. — Dept. of Biol.. Univ. of Pittsburgh, PITTSBURGH, Pa. 15213, 



U.S.A. 

 a Studies of the genetic control of, and the mechanisms involved in developmental canaliza- 

 tion. Drosophila melanogastec (Dipfera) 

 b The development and differentiation of the wing imaginal disc. Drosophila melanogaster 



(Dipfera) 



59 



