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



NC 27607, U.S.A. 

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



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., Massachusetts Inst, of Teclmol., CAMBRIDGE, MA 02139, U.S.A. 

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



OKLAHOMA-City, OK 73190, U.S.A. 

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



viridcscens (Urodela) 

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

 GULYAS, B. J.; Ph.D. - Natl. Inst, of Child Health and Human Developm., Natl. Inst, of Health, 



Auburn Bldg. Rm 203, BETHESDA, MD 20014, U.S.A. 

 a Biochemistry and ultrastructure of formation and fate of annulate lamellae, nucleolar function, 



and blastocyst formation. Oryctolagus cuniculus (Lagomorpha), Rattus spec. (Rodentia) 

 b Cleavage plane formation. Mus musculus, Rattus spec. (Rodentia), Oryctolagus cuniculus 



(Lagomorpha) 

 c Polyspermy. Oryctolagus cuniculus (Lagomorpha) 



d Induced parthenogenesis; ultrastructure and culturing of such eggs. Same species as c 

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

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



Box 26901, OKLAHOMA-City, OK 73190, U.S.A. 

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



hermapliroditic alterations. Rattus rattus (Rodentia) 

 GUPTA, D. K.; M.Sc. - Dept. of Biochem., Fac. of Sci., Allahabad Univ., ALLAHABAD 21 1002, 



India 

 a Glycerol metabolism during development. Philosamia ricini (Lepidoptera) 

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



metamorphosis. Same species as a 

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



India 

 a Effect of photoperiod on some enzymes (lipase, phosphorylase, phosphatases, transaminases, 



proteases) and metabolites (glycogen, total carbohydrates, total lipids, protein) in the 



haemolymph during diapause and larval-pupal development. Antheraea mylitta (Lepidoptera) 

 GUPTA, S. K.; M.Sc. - Dept. of Biochem., Allahabad Univ., ALLAHABAD 21 1002, 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 

 GURAYA, S. S.; Ph.D., D.Sc, Prof. - Dept of Zool., Punjab Agric. Univ., LUDHIANA, Punjab, India 

 a Comparative morphology, histochemistry, and biochemistry of oocyte growth. (Vertebrata) 

 b Comparative morphology, histochemistry, and biochemistry of development and maturation of 



ovary and testis. Millardia meltada, Cavia porcellus (Rodentia), Homo sapiens (Primates) 

 c Morphology, histochemistry and biochemistry of oocyte growth and of embryology. (Acan- 



thocephala) (with V. R. PARSHAD) 

 GWATKIN, R. B. L.; Ph.D. - Merck Inst, for Therap. Research, RAHWAY, NJ 07065, U.S.A. 

 a Studies on fertilization, implantation, and early development. Mesocricetus auratus, Mus 



musculus (Rodentia) 

 HADFIELD, M. G.; Ph.D. - Kewalo Lab., Pacif. Biomed. Res. Ctr., Univ. of Hawaii, 41 Ahui St., 



HONOLULU, HI 96813, U.S.A. 

 a Externally induced metamorphosis and settling in marine larvae. (Gastropoda) 

 b Embryology and larval biology. Aplysia spec. (Gastropoda) 



HALEY, L. E.; Ph.D., Assoc. Prof. - Dept. of Biol., Dalhousie Univ., HALIFAX, N.S., Canada 

 a The time of activation of genes controlling some enzymes in development. Mytilus edulis, 



Crassostrea virginica (Lamellibranchia) ^v,^t ,,, t, 



HALEY, S. R.; Ph.D., Assoc. Prof. - Dept. of Zool., Univ. of Hawaii, 2538 The Mall, HONOLULU, 



HI 96822, U.S.A. 

 a Origin of germ hne, prelarval development, reproductive cychng, and developmental adaptations 



of Hawaiian forms. Chbinarius zebra, Calcinus latens, C. laevimanus (Anomura, Decapoda, 



Crustacea) 

 b Origin of the germinal disc: cell lineage studies to determine the cell line(s) which give rise to the 



germinal disc in embryos which initially cleave holoblastically. Same species as a 

 c Origin of the extraembryonic membranes and egg attachment. Same species as a 

 d Reproduction and prelarval development with emphasis on sex determination. Hippa pacifica 



(Decapoda, Crustacea) 

 HALL, B. K.; Ph.D., Prof. - Dept. of Biol., DaUiousie Univ., Life Sci. Ctr., HALIFAX, N.S. B3H 4J1, 



Canada 

 a The origin of cartilage and bone from common germinal cells. Gallus domesticus (Aves) 

 b Hormonal control of skeletal development. Same species as a 

 c Epithelial-mesenchymal interactions in skeletal development. Same species as a 



35 



