Kra^Kur 



KRAUS. R. MUDr. — Inst, of Embryol., Fac. of Med., Charles Univ., 

 Albertov 4. PRAGUE 2, Czechoslovakia 

 a. Effects of cytostatics on early development of eggs. Mas musculus, Mus 

 rattus (Rodentia) 



KRAUSE, G. Dr.phil., M.I.I.E., Prof. — Zool. Inst, der Univ., Rontgenring 

 10 WiiRZBURG, Deutsche Bundesrepublik 



— Heiligenberg Inst., 7799 HEILIGENBERG. Baden, Deutsche Bun- 

 desrepublik 



a. Experimentell erzeugte Duphcitas cruciata. Tachycines asynamoms 

 (Orthoptera) 



b. Analyse der Keimanlagenbildung. Bombyx mod ( Lepidoptera) 



c. Vergleichende Embryonalentwicklung. (InsectaJ 



d. Kultur embryonaler Gewebe. (Insecta) 



KREDIET, P. D.V.M. — Veter. Anat. and Embryol. Inst., State Univ. of 

 Utrecht, Bekkerstr. 141, UTRECHT, Netherlands 



a. Ontogenetic malformations of the great vessels in neonates and adults. 

 (Mammalia) 



b. Development of the heart. (Mammalia) 



KRETCHMER, N. Ph.D., M.D., Prof. — Dept. of Pediatrics, Stanford 

 Univ. School of Med., PALO ALTO, Cahf., U.S.A. 

 a. Developmental enzymology: 1. Disaccharidases in developing intestine. 

 2. Pyrimidine biosynthesis in the fetal heart. Rattus norvegicus (Ro- 

 dentia) , Zalophus californianus (Phocidae, Camivora) 



KRITCHINSKAYA, Miss E. B. Cand.biol.sci. — Dept. of Embryol, 

 Leningrad Univ., Mendeleevsky St. 5, LENINGRAD, U.S.S.R. 

 a. Process of implantation in connection with the problem of embryonic 

 immunity. Rattus rattus albinus (Rodentia) 



KROEGER, H. P.D., Dr.rer.nat. — Zool. Inst, der Eidg. Techn. Hoch- 

 schule, Universitatsstr. 2, ZURICH, Schweiz 



a. Developmental metabolism of salivary gland chromosomes. Chironomus 

 thummi (Diptera) 



b. Developmental genetics of pattern formation. Drosophila melanogaster 

 (Diptera) 



KRONE, H. A. Dr.med. — Staatliche Frauenklinik und Hebammenschule, 

 Markusplatz 3, 86 BAMBERG, Deutsche Bundesrepublik 



a. Placental pathology. Homo sapiens (Primates) 



b. Causal etiology of malformations. Homo sapiens (Primates) 



KROPP. B. N. A.M., Ph.D. Prof. — Dept. of Anat., Ghana Med. Sch., 



P.O. Box 4236, ACCRA, Ghana 

 KRZANOWSKA (DATKoWNA), Mrs. H. Ph.D. — Dept. of Anim. 

 Genet, and Organic Evolution, Jagiellonian Univ., Krupnicza 50, 

 KRAKOW 2, Poland 

 a. Studies of heterosis: sperm characters, fertilization and cleavage rate in 

 inbred and crossbred animals. Mus musculus (Rodentia) 

 KRZYSZTOFOWICZ, Miss A. D.Sc. — Zool. Dept., Jagiellonian Univ., 

 ul. Krupnicza 50, KRAKoW, Poland 

 a. Descriptive embryology. (Curculionidae, Coleoptera) 

 h. Histochemical studies on development. Melasoma populi (Coleoptera) 

 (in collaboration with Cz. JURA and Miss B. W^GLARSKA) 



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