LESSEPS, R. J. (S.J.); Ph.D., Assoc. Prof. - Dept. of Biol. Sci., Loyola Univ., NEW ORLEANS, 



LA 70118, USA 

 a Sorting-out experiments to test hypotheses concerning morphogenetic movements (embryonic 



heart, neural retina, pigmented retina). GaUus domesticus (Aves) 

 b Cell movements in early development. Nothobranchius korthausae (Cyprinodontidae, Teleostei) 

 LEVENSON, G. E.; Ph.D., D.D.S., Assoc. Prof. - Dept. of Histol., Embryol. and Genet., Sch. of Dent. 



Med., Univ. of Pennsylvania, 4001 Spruce St., PHILADELPHIA, PA 19174, USA 

 a Comparison of three types of embryonic cartilage when grown as monolayer cultures. GaUus 



domesticus (Aves) 

 b Effect of ascorbic acid in medium on growth and differentiation of embryonic cartilage in mono- 

 layer culture. Same species as a 

 c Effects of ascorbic acid on growth, differentiation and matrix (collagen) synthesis in tooth germs 



in vitro. Mus musculus (Rodentia) 

 LEVINE, A. J.; Ph.D., Prof. - Dept. of Biochem. Sci., Princeton Univ., 1-3 Moffett Labs., PRINCE- 

 TON, NJ 08540, USA 

 a Differentiation of embryonal carcinoma cells in culture. Mus musculus (Rodentia) 

 LEVY, Ms. S.; Ph.D. - Dept. of Med., Stanford Med. School, Vet. Adm. Hosp., PALO ALTO, CA 



94305, USA 

 a Expression of histone genes in embryonic development and during cell cycle. Strongylocentrotus 



purpuratus, Lytechinus pictus (Echinoidea) 

 LEWIS, C. A.; Ph.D. - Zool. Dept., San Diego State Univ., SAN DIEGO, CA 92182, USA 

 a Growth, seasonal reproductive activity and larval development: mariculture; computer modeling 



of settlement and distribution. Clielonibia testudinaria (Cirripcdia, Crustacea) 

 LEWIS, Ms. S. E.; Ph.D. - Dept. of Genet., Albert Einstein Coll. of Med., 1300 Morris Park Ave., 



NEW YORK, Bronx NY 10461, USA 

 LHOTKA, J. P., Jr.; M.D., Ph.D., Prof. - Dept. of Anat. Sci., Univ. of Oklahoma Health Sci. Ctr., 



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

 a Localization of calcium and iron in the developing embryo. GaUus domesticus (Aves), Sus scrofa 



(Artiodactyla), Homo sapiens (Primates) 

 b Histochemical localizations of polysaccharides in embryo and early fetus, with emphasis on 



vascular system. Homo sapiens (Primates) 

 c Coat colour and neoplastic degeneration in advanced aging. Mus musculus (Rodentia) 

 LIANG, H. M.; Ph.D., Prof. - Dept. of Biomorphics, NatL Defense Med. Ctr., P.O. Box 8244, TAIPEI 



107, Taiwan, Rep. of China 

 a Experimental sex differentiation. (Anura) 



b Ultrastructure of sex transformation in larvae. Rana spec. (Anura) 

 LILIEN, J. E.; Ph.D. - Dept. of Zool., Univ. of Wisconsin, 1117 W. Johnson St., MADISON, 



WI 53706, USA 

 a Morphogenesis, ceU-cell interactions, cell surface 



LIN, C. C; Ph.D., Assoc. Prof. - Div. of Pediat. and Med. Biochem., Health Sci. Ctr., Univ. of Cal- 

 gary, CALGARY, Alta. T2N 1N4, Canada 

 a Gene dosage in early spontaneous abortus. Homo sapiens (Primates) 

 LINDHOLM, S.; M.D. - Bone Res. Lab., Univ. of California, 1000 Veteran Ave., LOS ANGELES, 



CA 90024, USA 

 a Bone morphogenesis: the physiology and biochemistry of bone matrix; osteosarcoma derived 



bone morphogenetic protein; transplantation; calcification; ossification. Mus perognathus, 



Rattus sigmoidon, Cavia porcellus (Rodentia), (Lagomorpha), Homo sapiens (Primates) 

 LINDSAY, D. T.; Ph.D. - Dept. of Zool., Univ. of Georgia, ATHENS, GA 30602, USA 

 a Statistical analysis and computer programming of developing shell pigment patterns. Lioconcha 



castrensis (Lamellibranchia) 

 b Cell division in the mantle epithelium. Notoacmaea scutum, CoUisella pelta (Gastropoda) 

 LINDSLEY, D. L.; Ph.D., Prof. - Ctr. for Devi. Biol. B-022, Univ. of Calif., San Diego, LA JOLLA, 



CA 92093, USA 

 a Genetic control of gametogenesis. Drosophila melanogaster (Diptera) 

 LINTERN-MOORE, Ms. S. M.; Ph.D. - Macquarie Univ., School of Biol. Sci., NORTH RYDE, N.S.W. 



2113, Australia 

 a Oocyte and follicular growth and gene activity. (Monotrcmata & Marsupialia & Placentalia: 



MannnaUa) 

 LIPTON, B. H.; Ph.D. - Dept. of Anat., Univ. of Wisconsin, 1215 Linden Drive, MADISON, WI 53706, 



USA 

 a Pattern development in embryos: morphogenetic mechanisms responsible for axial structure for- 

 mation. (Amphibia; Aves) 

 b Fine-structural analysis of myogenesis in vitro: cell fusion, ccU substrate adhesion, basal lamina 



formation and satellite cell development. GaUus domesticus, Coturnix c. japonica (Aves), Mus 



musculus (Rodentia), Homo sapiens (Primates) 

 LIVERSAGi:, R. A.; Ph.D., Prof. Ramsay Wright Zool. Labs., Dept. of Zool., Univ. of Toronto, 



25 Ilarbord St., TORONTO, M5S lAl, Ont., Canada 

 a In vivo and in vitro studies on the influence of nerves and endocrines in regeneration. (Amphibia; 



Teleostei) 

 LOCKE, M.; Ph.D., Prof. - Dept. of Zool., Univ. of W. Ontario, LONDON, Ont. N6A 5B7, Canada 

 a Developmental physiology and ceU biology. Calpodes ethUus (Lepidoptcra) 

 b Nucleolus during epidermal ceU development; a new bismuth staining procedure for light and 



electron microscopy aUows the selective visualization of certain nucleoproteins 



54 



