a Histological, cytochemical, teratological and in vitro studies on the development ot limbs and 



gonads. Calotes versicolor (Lacertilia, Reptilia) 

 b Mechanism of water uptake by developing eggs. Same species as a 

 c Biochemical analysis of development with special reference to excretory processes. Same species 



as a 

 d Biochemistry of the development of the lens and pineal eye. Calotes versicolor (Lacertilia, 



Reptilia), Gallus spec. (Aves) 

 GOETINCK, P. F.; Ph.D., Assoc. Prof. - Dept. of Anim. Genet., Storrs Agric. Exper. Station, Univ. of 



Connecticut, STORRS, Conn. 06268, U.S.A. ISDB 



a Mesoderm-ectoderm interaction in differentiation (limb, scales, and feathers). Gallus domesticus 



(Aves) 

 b Chondroitin sulfate and collagen metabolism in micromelic mutants. Same species as a 

 GOFF, R. A.; Ph.D., Prof. - Dept. of Zool., Univ. of Oklahoma, 730 Van Vleet Oval, Rm. 222, 



NORMAN, Okla. 73069, U.S.A. 

 a Analysis of the development of the appendicular skeleton by means of x-rays. Gallus domesticus 



(Aves) 

 b Histochemical analysis of morphogenesis. Same species as a 



GOICOECHEA, O. - Inst, de Embriol., Univ. Austral de Chile, Casilla no. 567, VALDIVIA, Chile 

 a Normal development. Rhinoderma darwini (Anura) 

 b Limb development upon heterotypic recombination in the embryo (microsurgery and culture 



techniques). Gallus domesticus (Aves) 

 GOLDBERG, S.; M.D. - Dept. of Ophthalmol., New York Med. Coll., Flower and 5th Ave. Hospitals, 



NEW YORK, N.Y. 10029, U.S.A. 

 a Development of the retina and visual pathways. Gallus domesticus (Aves) 



b Neural regeneration in the retina and visual pathways. Rana catesbeiana (Anura), Gallus domesti- 

 cus (Aves), Rattus rattus (Rodentia) 

 c Specification of morphological polarity in the retina. Same species as a 

 GOLDHOR, Miss S.; Ph.D. - Sch. of Nat. Sci. and Mathemat., Hampshire Coll., AMHERST, Mass. 



01002, U.S.A. ISDB 



a Developmental changes in membranes. Rana pipiens (Anura) 

 GOLDIE, M.; Ph.D. - Dept. of Biol., Loyola Univ., 6525 N. Sheridan Rd., CHICAGO, 111. 60626, 



U.S.A. 

 a Morphogenesis of the tail. Gallus domesticus (Aves) 



b Site of action of factors inducing the rumpless phenocopy. Same species as a 

 c Effects of excess nutrients on early development in ovo and in vitro. Same species as a 

 d Effect of cytochalasin on the embryo. Same species as a 

 e Teratogenicity of biodegradable detergents. Same species as a 

 GOLDSMITH, Mrs. M. H. M.; Ph.D., Assoc. Prof. - Dept. of Biol., Kline Biol. Tower, Yale Univ., 



NEW HAVEN, Conn. 06520, U.S.A. 

 a Growth and development in response to hormones; hormone transport; tropistic responses. Zea 



mays, Avena sativa (Gramineae), Coleus blumei (Labiatae) 

 GOLDSMITH, Ms. M. R.; Ph.D. - Dept. of Developm. and Cell Biol., Univ. of California, IRVINE, 



Calif. 92664, U.S.A. 

 a Characterization of chorion protein composition in mutants with abnormal egg-shells, to identify 



follicular epithelial cell mutants defective in protein biosynthesis. Bombyx mori (Lepidoptera) 

 GOLDWASSER, E.; Prof. - Dept. of Biochem. and Commit, on Developm. Biol., Div. of Biol. Sci., 



Univ. of Chicago, CHICAGO, 111. 60637, U.S.A. ISDB 



a Biochemistry of development of erythrocytes from hemopoietic stem cells, mode of action of 



erythropoietin, regulation of hemoglobin synthesis. (Mammalia) 

 GOMEZ DUMM, C. L.; M.D., Prof. - Inst, de Embriol., Biol, e Histol., Fac. de Cienc. Med., Univ. Nac. 



de La Plata, 60 y 120, LA PLATA, Argentina 

 GONA, A. G.; Ph.D., Assoc. Prof. - Dept. of Anat., New Jersey Med. Sch., 100 Bergen St., NEWARK, 



NJ 07103, U.S.A. 

 a Prolactin-thyroid interaction during metamorphosis. Triturus (Diemictylus) viridescens (Urodela) 

 b Normal and thyroid hormone-induced maturation of the cerebellum. Rana catesbeiana, R. 



pipiens (Anura) 

 GONDOS, B.; M.D., Assoc. Prof. - Dept. of Pathol., Sch. of Med., Univ. of Calif., SAN FRANCISCO, 



Calif. 94143, U.S.A. 

 a Ultrastructure of ovarian and testicular germ cell development. Oryctolagus cuniculus (Lago- 



morpha), Homo sapiens (Primates) 

 b Ultrastructure of fertilization and cleavage. Oryctolagus cuniculus (Lagomorpha) 

 c Structural and biochemical maturation of the testis. Same species as b 



GOPINATH, G. M.; M.Sc. - Dept. of Zool., Fac. of Sci., M.S. Univ. of Baioda, BARODA-2, India 

 a Development of integument and plumage. (Aves) 

 GORDON, H. P.; Ph.D. - Dept. of Oral Biol., Sch. of Dent., Univ. of Washington, SEATTLE, WA 



98105, U.S.A. 

 GORDON, R.; Ph.D. - Natl. Inst, of Arthritis, Metab., and Digest. Dis., N.I.H., Bldg. 31, Rm 9A20, 



BETHESDA, Md. 20014, U.S.A. 

 a The change of shape of the neural plate during neurulation is being analyzed experimentally, 



mathematically, and by computer simulation in terms of physical forces generated by the 



behavior of its constituent cells; a generally applicable theory of morphodynamics, based on 



continuum mechanics, is being developed. Taricha torosa (Urodela) (with A. G. JACOBSON, 



Austin, Tex.) 

 b Methods are being formulated to analyze the postnatal development of lineai receptive fields of 



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