KOSCIELSKI, B.; Ph.D. - Inst, of Zool., Univ. of Wrochiw, ul.Sienkiewicza 21, 50-335 WROC-kAW, 



Poland 

 a Embryology. (Turbellaria; Apterygota, Insccta) 

 b Nucleoli in oogenesis. Lymnaea spec. (Gastropoda) 

 KOSHELEV B V • Dr.biol. - A.N.Severtzov Inst, of Evol. Morphol. and Ecol. of Animals, USSR 



Acad, of Sci., Lenin Ave. 33, MOSCOW 1 17071, U.S.S.R. 

 a Gametogcnesis, sex cycles, and^ spawning ecology. Perca fluviatilis, Lucioperca lucioperca, 



Acerina cernua, Rutilus rutilus, Abramis brama, Scardinius erythrophthalmus, Cyprmus carpio. 



Tinea tinea, Carassius carassius, Esox lucius, Coregonus lavaretus and others (Teleostei) 

 KOSKIMIES, O. J.; M.D. - Children's Hosp., Stenbackinkatu 11, 00290 HELSINKI 29, Finland 

 KOSTOMAROVA, Mrs. A. A.; Cand.biol.sci. - Inst, of Devi. Biol., USSR Acad, of Sci., Vavilov St. 26, 



MOSCOW 117334, U.S.S.R. 

 a Transcription of the isolated nuclei of the early embryo. Misgurnus fossilis (Teleostei) (with C. A. 



KAFIANI) , 



b Distribution of RNA, synthesized during maturation, between the nucleus and cytoplasm ot early 



embryo. Same species as a (with M. N. SKOBLINA, A. V. KOTOMIN, and A. A. NEYFAKII) 

 c Distribution of non-histone proteins, synthesized during maturation, between nucleus and 



cytoplasm of early embryo. Same species as a i<i , i 



KOSTOVlC, I.; D.Sc., M.D. - Inst, of Anat. "Drago Perovic", Fac. of Med., Univ. of Zagreb, Salata 11, 



41001 ZAGREB, Yugoslavia 

 a Histogenesis and development of neuronal connections in the cerebral cortex. Rattus norvegicus 



(Rodentia), Homo sapiens (Primates) (with J. KRMPOTiO) 

 b Morphogenesis of the mesenchymo-neuroepithelial interface (including vascularization) in the 



telencephalon. Same species as a (with Lj. KOSTOVIC, Inst, of Histol. and Embryol.) 

 KOSTOViC (KNEIEVIO), Mrs. Lj.; M.D. Inst, of Histol. and Embryol., Fac. of Med., Univ. of 



Zagreb, Salata 3, P.O. Box 166, 41001 ZAGREB, Yugoslavia 

 a Chondrogenesis in the external ear (histology, histochemistry, electron microscopy). Rattus 



norvegicus (Rodentia) (with A. SVAJGER and Z. BRADAMANTE) 

 b Differentiation of the intercellular matrix during ontogenesis (histology, histochemistry, electron 



microscopy). Same species as a (with A. SVAJGER and Z.BRADAMANTE) 

 c Morphogenesis of the mesenchyme-neuroepithelial interface (including vascularization) in the 



telencephalon. Rattus norvegicus (Rodentia), Homo sapiens (Primates) (with I. KOSTOVIC, Inst. 



KOTOMIN, A. V. - Inst, of Devi. Biol., USSR Acad, of Sci., Vavilov St. 26 MOSCOW 117334, 



U.S.S.R. , . , r , 



a Distribution of RNA, synthesized during maturation, between the nucleus and cytoplasm ot early 

 embryo. Misgurnus fossilis (Teleostei) (with A. A. KOSTOMAROVA. M. N. SKOBLINA, and 

 A. A. NEYFAKH) 

 KOZIK, M.; M.D. - Inst, of Neurol, and Sensory Organs, Med. Acad., 49 Przybyszewskiego St., 



60-355'POZNAN, Poland 

 a Histociiemistry of glia cells in the developing nervous system. Rattus norvegicus (Rodentia), 



Oryctolagus cuniculus (Lagomorpha) 

 b Histochemical mapping of the developing brain. Rattus norvegicus (Rodentia) 

 KRAAN, G. P. B.; Ph.D. - Lab. of Developm. Biochem., Dept. of Pediat., State Univ., Bloemsingel 10, 



GRONINGEN, Netherlands „ , 



KRAL, B.; RNDr. - Dept. of Morphol., Inst, of Vertebr. Zool., Czechosl. Acad, ot Sci., Kvetna 8, 



60365 BRNO, Czechoslovakia 

 a Comparative study of chromosomes. (Insectivora; Rodentia) 



KRALJ, N.; Ph.D. - Dept. of Zool., Univ. of Zagreb, Rooseveltov trg 6, 41000 ZAGREB, Yugoslavia 

 a Ch'cmodifferentiation of digestive organs: forestomach mucosa, liver, pancreas (enzyme histo- 

 chemistry). (Ruminantia, Arliodactyla) (witli B. ROD?:) 

 KRATOCHWIL, K.; Dr.phil. - Inst, fur Molekularbiol., Abt. Biol., Osterreich. Akad. der Wissensch., 



Billrothstr.' 5020 SALZBURG, Austria 

 a Organ specificity in mesenchymal induction. Mus musculus (Rodentia) 



b Embryonic development of mammary gland, especially hormone responsiveness and tissue 

 interaction in the hormone response (androgens). Same species as a r^cTco 



KRAUS, Miss C; Dr.phil. - Brain Anat. Inst., Untere Zollgasse 71, (Waldau), 3072 OSIER- 



MUNDIGEN-BE, Switzerland 

 a Descriptive and comparative ontogenesis of the brain. (Cetacea) 



KRAUS, R.; M.D. - Inst, of Embryol., Charles Univ., Albertov 4, 128 00 PRAHA 2, Czechoslovakia 

 a Differentiation and role of prechordal plate in early development of ceplialic region (sub- 

 microscopic and cytochemical studies in normal and experimental conditions). Gallus domcsticus 

 ( Aves), Rattus rattus (Rodentia), Homo sapiens (Primates) 

 b Differentiation of the chcmoreceptor cell (comparative studies on the submicroscopic structure, 



enzyme histochemistry). (Rodentia; Carnivora), Homo sapiens (Primates) 

 c Differentiation of paraganglionic tissue. Same species as b 



d Comparative studies of prenatal development of Leydig interstitial cells. (Primates; Rodentia) 

 KRAUSE, G.; Dr.phil., Prof.(Emer.) - Zool. Inst. I der Univ., Rontgenring 10, 87 WURZBURG, 



B.R.D. (Germany) 

 a Experimental duplicitas cruciata. Taciiycines asynamorus (Orthoptcra) 

 b Potency of germ band development in vitro. Bombyx mori (Lepidoptera) 

 c Regulation mechanism of egg diapause. Same species as b 

 d Ooplasmic and blastemic reaction systems. Pimpla turionellae (Hymenoptera) 

 KREDIET, P.; M.V.D. Dept. of Anat. and Embryo!., Med. Fac, Erasmus Univ., P.O. Box 1738, 

 ROTTERDAM 3002, Netherlands 



58 



