GREENGARD, O.; Ph.D. - Dept. of Biochem., Cane. Res. Inst., New England Deaconess Hosp., 

 185 Pilgrim Rd., BOSTON, MA 02215, USA 



a Hormonal regulation of enzyme synthesis in fetal and newborn liver, kidney, brain and spleen. 

 Rattus spec. (Rodentia) 



b Enzyme synthesis in explants of fetal liver cultured in vitro. Same species as a 



GREENWOOD, M. S.: Ph.D. - Res. Lab., Weyerhaeuser Co., P.O. Box 1060, HOT SPRINGS, 

 AR 71901, USA 



a Reproductive development and vegetative propagation. Pinus taeda (Pinaceae) 



GREGG, J. H.; Ph.D., Prof. - Dept. of Zool., Univ. of Florida, GAINESVILLE, PL 32611, USA 



GREGG, J. R.; Ph.D., Prof. - Dept. of Zool., Duke Univ., DURHAM, NC 27706, USA 

 no work on developmental biology in progress 



GREY, R. D.; Ph.D. - Dept. of ZooL, Univ. of CaUfomia, DAVIS, CA 95616, USA 



a Fertilization: 1. ultrastructure of sperm-egg interactions; 2. role of jellycoat factors in fertiliza- 

 tion (sperm penetration and block to polyspermy); 3. development of cell-surface constituents 

 during oogenesis; 4. Post-ovulatory transformations of the cell surface required for fertilization. 

 Xenopus laevis, Bombina orien talis, Rana pipiens (Anura) 



GREYSON, R. I.; Ph.D., Assoc. Prof. - Dept. of Plant Sci., Univ. of W. Ontario, LONDON, Ont. 

 N6A 5 B7, Canada 



GRIMES, L. N.; Ph.D. - Dept. of Biol. Sci., Oakland Univ., ROCHESTER, MI 48063, USA 



a Deployment of glucosaminoglycans and complementary enzymes in the ear regeneration blas- 

 tema. Oryctolagus cuniculus (Lagomorpha) 



GROSCH, D. S.; Ph.D. - Dept. of Genet., North Carolina State Univ., Box 5487, RALEIGH, 

 NC 27607, USA 



a Egg production and survival of embryos after mother has ingested, or been injected with, chemi- 

 cal agents; without and with irradiation. Habrobracon spec. (Hymenoptera) 



b The effects of space flight on reproductive performance (weightlessness, dynamic factors of 

 launching and recovery, and radiation effects). (Insecta) 



c Mosaic and gynandromorph formation (techniques for altering proportion obtained). Same 

 species as a 



GROSS, P. R. - Dept. of Biol., Univ. of Rochester, ROCHESTER, NY 14627, USA 



GRUBB, R. B.; Ph.D. - Dept. of Anat. Sci., Univ. of Oklahoma Health Sci. Ctr., P.O. Box 26901, 

 OKLAHOMA-City, OK 73190, USA 



a Intestinal regeneration: origin and developmental potentiality of blastemal cells. Notophthal- 

 mus viridescens (Urodela) 



b Jaw regeneration: origin and developmental potentiahty of blastemal cells. Same species as a 



GULDNER, F. H.; Dr.med. - Dept. of Behav. Biol., Res. Sch. of Biol. Sci., Austr. Natl. Univ., P.O. 

 Box 475, CANBERRA, A.C.T. 2601, AustraUa 



a Regeneration of optic nerve axons and their synapses; ingrowth of retinal fibers into the ipsi- 

 lateral tectum; morphology of synaptic competition and repression phenomena. Cyprinus carpio, 

 Carassius auratus (Teleostei), Ambystoma mexicanum (Urodela) 



GULYAS, B. J.; Ph.D. - Natl. Inst, of Child Health and Hum. Devi., Natl. Inst, of Health, Bldg. 18, 

 RM 101, BETHESDA, MD 20014, USA 



a Polyspermy. Oryctolagus cuniculus (Lagomorpha) 



b Induced parthenogenesis; ultrastructure and culturing of such eggs. Same species as a 



c The effects of the fetal pituitary on the development of fetal gonads. Macaca mulatta (Primates) 



d Function of corpus luteum: cell type separation, cell culture, steroid assay, transmission and 

 scanning electron microscopy. Same species as c 



GUMBRECK, L.; Ph.D., Prof. (Emer.) - Dept. of Anat. Sci., Univ. of Oklahoma Health Sci. Ctr., 

 P.O. Box 26901, OKLAHOMA-City, OK 73190, USA 



a Development of genital, ophthalmic, and urinary anomalies as related to genes, with emphasis 

 on hermaphroditic alterations. Rattus rattus (Rodentia) 



GUNBERG, D. L.; Ph.D., Prof. - Anat. Dept., Sch. of Dent., Univ. of Oregon Health Sci. Ctr,, 611 

 S.W. Campus Drive, PORTLAND, OR 97201, USA 



GUNDLING, G.; B.Sc. - Biol. Sci. Grp., Univ. of Connecticut, Box U-42, STORRS, CT 06268, USA 



a Hemoglobin synthesis: mRNA isolation and quantification during development. Chironomus 

 spec. (Diptera) 



GUPTA, D. K.; M.Sc. - Dept. of Biochem., Fac. of Sci., Allahabad Univ., ALLAHABAD 211002, 

 India 



a Glycerol metabolism during development. Philosamia ricini (Lepidoptera) 



b Lipids, Lipase, transaminases and inorganic cations in the haemolymph during development and 

 metamorphosis. Same species as a 



GUPTA, Ms. P.; M.Sc. - Dept. of Biochem., Fac. of Sci., Allahabad Univ., ALLAHABAD 211002, 

 India 



GUPTA, S. K.; M.Sc. - Dept. of Biochem., Allahabad Univ., ALLAHABAD 211002, India 



a Some enzymes (aminotransferase, arginase, proteases, phosphorylase) and metabolites (total free 

 amino acids, proteins, glucosamine, total carbohydrates, glycogen, free sugars, citrate, pyruvate, 

 lactate, nucleic acids, urea and uric acid) during embryogenesis. Antheraea mylitta (Lepidoptera) 



b Beta-glucuronidase activity in different tissues: haemolymph, fat body, intestine, muscle and 

 intestinal fluid, during pupal development. Same species as a 



c Biochemical changes in some enzymes (phosphorylase, trehalase, aldolase, phosphatases, beta- 

 glucuronidase, proteases, phenoloxidases, aminotransferases), and metabolites (proteins, total 

 free amino acids, total carbohydrates, reducing sugars, free sugars, trehalose, citrate, pyruvate, 

 lactate, hexosamines, tyrosine, arginine, proline, urea, uric acid, RNA) during successive moults. 

 PhUosamia ricini (Lepidoptera) 



35 



