KOSHIDA, Y.; D.Sc, Prof. - Dept. of Biol., Coll. of Gen. Educ, Osaka Univ., Toyonaka, OSAKA, 



560 Japan 

 a Cell kinetics of developing digestive organs. Rhacophorus spec, Xenopus spec., Rana spec. (Anura) 

 b Development of cartilage. (Polychaeta; Gastropoda; Cephalopoda) 

 KOTANI, M.; D.Sc, Assoc Prof. - Lab. of Developm. Biol., Dept. of Biol., Osaka City Univ., 459 



Sugimoto-cho, Sumiyoshi-ku, OSAKA, 558 Japan 

 a Nature of germinal cytoplasm. Xenopus laevis (Anura) 



b Ultrastructural changes during formation of primordial germ cells. Triturus pyrrhogaster (Urodela) 

 KRAMER Ms B ; Ph.D. - Dept. of Anat., Med. Sch., Univ. of the Witwatersrand, Hospital St., 



JOHANNESBURG 2001, S. Africa 

 a Experiments on the possible origin of individual pancreatic islet cell types from the trunk neural 



crest. Gallus domesticus (Aves) (with A. ANDREW) 

 b Origin of the endocrine cells of the gastro-intestinal tract. Same species as a (with A. ANDREW 



and B. B. RAWDON) 

 c Survey of tlie variations of the renal vessels (including renal collar): congenital malformations. 



Homo sapiens (Primates) 

 KRAUSE, W. J.; Ph.D. - Dept. of Anat., CoU. of Med., Univ. of Missouri, COLUMBIA, MO 65201, 



USA 

 a Postnatal development of the gastrointestinal tract and associated glands, and of the urinary 



system. Didelphis virginiana (Marsupialia) 

 KRAYANEK, Ms. S.; Ph.D. - Dept. of Anat., Sch. of Med., Univ. of Miami, P.O. Box 520875, Bis- 



cayne Annex, MIAMI, FL 33152, USA 

 a Development of retina and visual pathways. Gallus domesticus (Aves) 

 b Regeneration of visual pathways. Rattus rattus (Rodentia), Carassius auratus (Teleostei) 

 KREJSA, R. J.; Ph.D., Assoc Prof. - Biol. Sci. Dept., CaUf. Polytechn. State Univ., SAN LUIS 



OBISPO, CA 93401, USA 

 a Role of the epidermis in scale and fm-ray development. (Teleostei) 

 b Comparative aspects of integument morphogenesis. (Vertebrata) 

 c Sliedding of skin and skin derivatives. Congiopodus spec. (Teleostei) 



KRETCHMER, N.; Ph.D., M.D., Prof. - Dept. of Pediat., Stanford Univ., 300 Pasteur Drive, STAN- 

 FORD, CA 94305 , USA 

 KRIDER, H. M.; Ph.D. - Inst, of CeU BioL, Univ. of Connecticut, U-125, STORRS, CT 06268, 



USA 

 a Transcriptional control, RNA cistrons. Drosophila melanogaster (Diptera) 

 KRUKOWSKL M.; Ph.D., Assoc. Prof. - Dept. of Biol., Washington Univ., Skinner and Lindcll Ave., 



ST. LOUIS, MO 63130, USA 

 a Bone development and regulation of calcium metabolism before birth. Rattus norvegicus (Roden- 

 tia) 

 b Origin and time of appearance of progenitor cells of osteoclasts. GaUus domesticus, Coturnix c 



japonica (Aves) 

 KUBOTA, H. Y.; M.Sc - Lab. of Developm. Biol., Dept. of Zool., Kyoto Univ., Kitashirakawa- 



Oiwake-cho, Sakyo-ku, KYOTO, 606 Japan 

 a Morphogenetic movements of the embryo. Xenopus spec. (Anura), Ambystoma spec, Cynops 



spec. (Urodela) 

 b Establishment of bilateral symmetry in the embryo. Same species as a 

 KUEHN, G. D.; Ph.D., Assoc Prof. - Dept. of Qiem., New Mexico State Univ., Box 3C, LAS CRU- 



CES,NM 88003, USA 

 a Effect of polyamines (putrescine, spermidine and spermine) on phenol-soluble nuclear phos- 



phoprotein phosphorylation; correlation with inhibition of a nuclear localized adenylate cyclase. 



Physarum polycephalum (Myxomycetes) 

 b Regulation of enzyme activity levels during differentiation (spherulation); especially mRNA syn- 

 thesis that may coincide with expression of these enzyme activities. Same species as a 

 c Effect of polyamiiie-stimulated phosphorylation of nonhistone proteins in nucleoli on the 



transcription of ribosomal DNA. Same species as a 

 KULANGARA, A. C; PIi.D., Prof. - Apt. C3, Mico Colony, Besantnagar, MADRAS 90, India 

 KULKA, R. G.; Dr. - Dept. of Biol. Oiem., Hebrew Univ., JERUSALEM, Israel 

 KUMAR, A. - Dept. of Zool., Sch. of Life Sci., North Eastern Hill Univ., SHILLONG 793003, 



India 

 a l-xperimental breeding, food and feeding habits. Various spp. (Anura) 

 KUMAR, K.; Ph.D. - Dept. of Zool., Univ. of Gorakhpur, GORAKHPUR 273001, India 

 a Differentiation capacities of the labial disc. Drosophila melanogaster (Diptera) 

 b Pattern formation in the imaginal disc. (Insecta) 

 c Effect of EMS (ethyhiiethanesulfonate) and soft and hard X-rays on mitotic recombination. 



Same species as a 

 KUMARAN, A. KRISHNA; Ph.D., Prof. - Dept. of Biol., Marquette Univ., 530 North 15th St., MIL- 

 WAUKEE, WI 53233, USA 

 a Nucleic acid metabolism during embryonic and postembryonic development (autoradiography 



and surgical teclmiques). Tenebrio spec (Coleoptera), Galleria spec. (Lepidoptera), Drosophila 



spec. (Diptera) 

 b Control of juvenile hormone esterase synthesis; interaction of ecdysone and juvenile hormone in 



control of metamorphosis and ovarian development. Galleria spec. (Lepidoptera), Drosophila 



spec. (Diptera) 



51 



