Cla-Cou 



CLAYTON (FREEDMAN), Mrs. R. M. B.A., M.A. — Inst of Animal 

 Genet., Univ. Dept. of Genet., King's Buildinqs, West Mains Road 

 EDINBURGH 9, Scotland 



a. Studies of differentiation by immunological and other techniques. Triturus 

 alpestris (Urodela) 



b. Studies of a locus in a highly inbred line by immunological and allied 

 techniques: the loci "pink eye", "luxate", and "agouti" in CBA mice and 

 "albino" in an inbred strain of this laboratory. Mus musculus (Rodentia) 



c. Differentiation in tissue culture. Gallus spec. (Aves) (in collaboration 

 with T. S. OKADA) 



d. Studies of differentiation by immunological and chromatographic tech- 

 niques. Mus musculus (Rodentia) 



e. Immunological study of nucleoproteins. Gallus spec. (Aves) 



CLEGG, E. J. M.B., Ch.B., Ph.D. — Dept. of Anat, Univ. of Liverpool, 

 LIVERPOOL, England 



a. Effects of artificial cryptorchidism on the accessory reproductive organs. 

 (Mammalia) 



b. Effects of low atmospheric pressure on the reproductive and endocrine 

 systems of laboratory animals. (Mammalia) 



CLEMENT, A. C. Ph.D., M.I.I.E., Prof. — Dept. of Biol., Emory Univ. 

 ATLANTA 22, Ga., U.S.A. 



a. Localization of morphogenic factors: experimental analysis. Ilyanassa 

 obsoleta (Gastropoda) 



b. Distribution of mitochondria and lipid droplets during early development. 

 Ilyanassa obsoleta (Gastropoda) (in collaboration with F. E. LEH- 

 MANN) 



c. Cytochemical and physiological studies of early development. Ilyanassa 

 obsoleta (Gastropoda) 



CLEMENTS, L. P. Dr., Prof. — Dept. of Anat., School of Med., The 



Creighton Univ., OMAHA, Nebraska, U.S.A. 

 COHEN, A. I. Ph.D. — Dept. of Anat., Med. School, Washington Univ., 



ST LOUIS 10, Mo., U.S.A. 

 COHN, S. A. B.S., M.S., Ph.D. — Div. of Anat., Med. Units, Fac. of Biol. 



Sci., Univ. of Tennessee, MEMPHIS 3, Tenn., U.S.A. 



a. The development of glands of ectodermal origin. Gallus domesticus 

 (Aves), Mus musculus (Rodentia) 



b. Cytological, cytochemical and histochemical studies on the initiation of 

 secretory activity in developing ectodermal glands. Mus musculus (Ro- 

 dentia) 



c. Studies of tooth development. Mus musculus (Rodentia) 

 COLEMAN, J. R. A.B., M.A. — Dept. of Embryol., Carnegie Inst, of 



Washington, Wolfe and Madison Sts., BALTIMORE 5, Md., U.S.A. 

 a. Immunochemical study of DNA and DNA-protein of developing red 

 blood cell. Gallus gallus (Aves) 

 COLLE (VANDEVELDE), Mrs. A. M.D. — Lab. of Anat, Fac. of Med., 

 Univ. of Gent, Bylokekaai 1, GENT, Belgium 

 a. Histochemistry of the developing blood. 

 COLOMBO, G. Dr. Biol. Sci. — 1st. di Zool. e Anat. comp., Fac. di Sci. 

 Via Loredan 10, PADOVA, Italia 



a. Gametogenesis. ( Arthropoda) 



b. Development of the gonads. (Insecta) 



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