b Intra vitam studies on the development and metamorphosis of Malpighian tubules. 



Chrysomia rufifacies (Diptera) 

 c Succinoxidase and succinodehydrogenase system in larva, pupa and imago (histochemical 



techniques). Aedes egypfi, Chrysomia rufifacies (Diptera) 

 CHOUARD, C. H. — Lab. d'Anat., Fac. de Med., 45 rue des Sts. Peres, 75 PARIS Vie. 



France 

 CHRISPEELS, M. J. Ph.D. — Dept. of Biol., Univ. of California, San Diego, P.O. Box 109, 



LA JOLLA, Calif. 92037. U.S.A. 

 a Biochemical processes in development: mechanism of protein secretion and cell wall for- 

 mation. (Plantae) 

 CHRIST. B. Dr.med. — Anat. Inst, der Univ.. Kreuzbergring 36, 34 GOTTINGEN, 



W.Germany 

 a Experimente zur Entstehung der Segmentierung der Achsialorgane. Callus gallus (Aves) 

 h Experimente zur Chondrogenese. Gallus gallus (Aves) 

 CHUANG HSIAO HUI Dr.rer.nat.habil. — Lab. of Developm. Physiol.. Inst, for Exper. 



Biol., Acad. Sinica, 320 Yo Yang Rd., SHANGHAI, People's Republ. of China • 



CHURCH. N. S. Ph.D. — Research Station, Research Branch, Canada Agriculture, Univ. 



Campus. SASKATOON. Sask.. Canada 

 a Endocrinology of hypermetamorphosis. Lytta nuttalli (Coleoptera) 

 b Embryology. Lytta viridana (Coleoptera) 

 CHURCH, R. R. Ph.D., Prof. — Dept. of Biol, and Morphol. Sci., Univ. of Calgary. 



CALGARY 44, Alta.. Canada 

 a Study of messenger RNA synthesis in fetal and regenerating liver by RNA/DNA molecular 



hybridization. Mus musculus (Rodentia) 

 b Site of hormone action on DNA transcription and RNA translation at various stages of 



development. Oryctolagus cuniculus (Lagomocpha) 

 CICADA (LEONARDI), Mrs. M. Dott.Sci.Biol. — 1st. di Zool., Univ. di Milano, Via 



Celoria 10, MILANO. Italy • 



CIHAK. R. MUDr. — Dept. of Anat.. Charles Univ.. U nemocnice 3, PRAHA 2, Czecho- 

 slovakia 

 a Prenatal development of muscles. Homo sapiens (Primates) 

 CLAIR AMBAULT, P. Dr.es Sci. — Lab. d'Anat. Comp., Fac. des Sci., 7 Quai Saint-Bernard. 



75 PARIS 5e, France 

 a Morphological and experimental studies of brain development. Discoglossus pictus, Rana 



pipiens, Bufo regularis, Rhacophorus spec, Nectophrynoides occidentalis (Anura), Pleura- 



deles waltlii (Urodela) 

 CLARK (LATTO). Mrs. J. C. B.Sc. — Dept. of Zool.. The University, GLASGOW W2, 



Scotland, U.K. 

 a Metabolic activity of primordial germ cells. Xenopus laevis (Anura) 

 CLAVERT, J. M. J. Dr.es Sci., Prof. — Inst. d'Embryol.. Fac. de Med.. 1 Place de I'Hopital, 



STRASBOURG, France • 



a Recherches sur le determinisme de la symetrie bilaterale. (Pisces; Reptilia; Aves) 

 b Chimioteratogenese (cortisone, antimitotiques). (Aves; Mammalia) 

 CLAXTON. }. H. Ph.D. — Dept. of Agric. Biol.. Univ. of New England, ARMIDALE, 



N.S.W. 2351, Australia 

 a Developmental analysis of bristle pattern characteristics using X-ray induced genetic 



mosaics. Drosophila melanogaster (Diptera) 

 CLAYTON (FREEDMAN), Mrs. R. M. M.A. — Inst, of Anim. Genet., Univ. of Edinburgh, 



West Mains Rd.. EDINBURGH EH9 3JN. Scodand. U.K. • 



a Metabolic and immunochemical studies of regulation and structure of lens proteins and 



lens development. Xenopus laevis (Anura), Gallus domesticus (Aves) (in collaboration 



with J. C. CAMPBELL and D. E. S. TRUMAN) 

 b Immunochemical studies of retina and eye cup. Xenopus laevis (Anura) (in collaboration 



with J. C. CAMPBELL) 

 c Studies of mutants affecting the eye and lens. Mus musculus (Rodentia) (in collaboration 



with J. C. CAMPBELL) 

 CLEFFMANN. G. Dr.. Prof. — Zool. Inst, der Univ., Ketzerbach 63, 355 MARBURG/ 



Lahn, W.Germany 

 a Synthesis of macromolecular compounds in relation to the cell cycle. Tetrahymena pyri- 



formis (Ciliata) 

 CLEGG, E. J. M.D., Ph.D. — Dept. of Human Biol, and Anat., Univ. of Sheffield, SHEF- 

 FIELD, England 

 a Effect of hypoxia on somatic and reproductive growth. (Mammalia) 

 b Growth patterns in the accessory reproductive organs. (Mammalia) 

 c Effects of cadmium salts on the reproductive tract. (Mammalia) 

 CLEGG, J. S. Ph.D.. Prof. — Dept. of Biol.. Univ. of Miami. CORAL GABLES, Fla. 33124, 



U.S.A. 

 a Biochemical and physiological studies on cryptobiosis in the embryo (major emphasis on 



metabolism of trehalose, glycerol and other carbohydrates). Artemia salina (Anostraca) 



36 



