a Morphogenetic changes due to various bacterial types used as food during the subcultures. 



Acanthamoeba spec. (Rhizopoda) 

 b Encystment pattern. Colpoda spec. (Ciliata) 

 WAINWRIGHT, Mrs. L. K. Ph.D., Prof. — Biochem. Dept, Med. School, Dalhousie Univ., 



Sir Charles Tupper Bldg., HALIFAX, N.S., Canada 

 a Regulation of hemoglobin synthesis in blood islands of blastodiscs: 1. role of mitochondrial 



protein synthesis; 2. role of egg yolk lipids. Gallus domesticus (Aves) 

 b Hemoglobin synthesis in cell aggregates formed from dissociated blastodiscs. Gallus 



domesticus (Aves) 

 c Effects of pesticides and organic mercurials on the "model" system of explanted blastodiscs. 



Gallus domesticus (Aves) 

 WAINWRIGHT, S. D. Ph.D., Prof. — Biochem. Dept., Med. School, Dalhousie Univ., Sir 



Charles Tupper Bldg., HALIFAX, N.S., Canada 

 a Regulation of hemoglobin synthesis in blood islands of blastodiscs: 1. role of mitochondrial 



protein synthesis; 2. role of egg yolk lipids; 3. regulation by transfer RNA; 4. methylation 



of transfer RNA. Gallus domesticus (Aves) 

 b Hemoglobin synthesis in cell aggregates formed from dissociated blastodiscs. Gallus 



domesticus (Aves) 

 c Effects of pesticides and organic mercurials on the "model" system of explanted blastodiscs. 



Gallus domesticus (Aves) 

 WAKAHARA, M. M.Sc. — Zool. Inst., Fac. of Sci., Hokkaido Univ., North 10, West 8, 



SAPPORO, 060 Japan 

 a Morphogenesis of the pineal and subcommissural organs. Xenopus laevis (Anura) 

 WAL, U. P. v.d. M.Sc. — Zool. Lab., State Univ. of Utrecht, Janskerkhof 3, UTRECHT, 



Netherlands 

 a Localization of protein synthesis during the first cleavages by electron microscope auto- 

 radiography. Lymnaea stagnalis (Gastropoda) 

 b Electron microscopy of chemical breakdown of proteins in correlation with cytological 



structure of degenerating yolk granules. Same species as a 

 WALKER, B. E. M.D., Ph.D., Prof. — Dept. of Anat., Michigan State Univ., Giltner Hall, 



EAST LANSING, Mich. 48823, U.S.A. 

 a Teratology, experiments on cleft palate, the action of different chemicals. Oryctolagus 



cuniculus (Lagomorpha), Mus musculus (Rodentia) 

 WALKER, D. G. Ph.D., D.Sc, Prof. — Dept. of Biochem., Univ. of Birmingham, Edgbaston, 



BIRMINGHAM B15 2TJ, England 

 a Development of enzymes and enzyme systems in foetal and neonatal animals, with special 



reference to carbohydrate metabolism. Rattus spec. (Rodentia) and other spp. (Mammalia) 

 WALLACE, H. Ph.D. — Dept. of Genet., Univ. of Birmingham, Edgbaston, P.O.Box 363, 



BIRMINGHAM 15, England 

 a Nucleolar metabolism during development and gametogenesis. Xenopus laevis (Anura) 

 b Limb regeneration. Ambystoma spec. (Uvodela) 

 c Developmental physiology. (Ascidiacea) 

 WALLACE, R. A. Ph.D. — Biol. Div., Oak Ridge Natl. Lab., P.O.Box Y, OAK RIDGE, 



Tenn. 37830, U.S.A. • 



a Comparative biochemistry of yolk protein synthesis, transport and composition. (Crustacea; 



Pisces; Amphibia; Aves) 

 WALLS, J. B. M.B., Ch.B. — Dept. of Anat., School of Med., Thoresby Place, LEEDS 



LS2 9NL, England 

 a Correlation of mitotic activity with development and maintenance of epithelia, especially 



cellular orientation in stratified squamous epithelia. (Rodentia) 

 WARKANY, J. M.D., Prof. — Children's Hosp. Res. Found., Div. of Teratol., Elland and 



Bethesda Aves., CINCINNATI, Ohio 45229, U.S.A. 

 WARREN, Ch. O. Ph.D., Prof. — Dept. of Biol., Southwestern at Memphis, 2000 North 



Parkway, MEMPHIS, Tenn. 38112, U.S.A. 

 a Regulatory role of mitochondria during growth and development. Achlya ambisexualis 



(Lepidopteca) 

 b Hormonal regulation of sexual reproduction. Same species as a 

 WARTENBERG, H. Dr.med., Prof. — Anat. Inst, der Univ., Pestalozzistr. 20, CH-4056 



BASEL, Switzerland 

 a Electron microscopy of developmental stages of gonads including male and female germ 



cells. Homo sapiens (Primates) 

 b Fine structure of postnatal development of circumventricular organs (area postrema, 

 subfornical organ, pineal organ) of the brain. Felis domestica (Carnivora), Macaca 

 mulatta (Primates) 

 WARTIOVAARA, J. J. M.D. — Lab. of Exper. Embryol., III. Dept. of Pathol., Univ. of 

 Helsinki, Haartmaninkatu 3, HELSINKI 29, Finland • 



a RNA synthesis during development. Strong ylocentrotus pucpuratus (Echinoidea) 

 b Electron microscopy of cytodifferentiation during kidney tubulogenesis in vitro. Mus 

 musculus (Rodentia) (with L. O. SAXfiN) 



189 



