a Differentiation of skin derivatives (teeth, vibrissae, feathers); combinations of epithelium and 



mesoderm, roles of these tissues, inductive sequence, temporal and spatial stability and plasticity 



of the integument during early stages. Chicken, Mouse 

 b Suppression and stimulation of neural crest. Chicken, Mouse 

 c Development of Meckel's cartilage. Mouse 

 d Long-term culture of dental papUlae cells. Mouse 

 e Tissue-collagen interactions during epithelial differentiation (specificity of collagen as a mediator 



of developmental information). Chicken, Mouse 

 f Role of innervation in dental and vibrissal patterning. Chicken, Mouse 

 KOLLROS, J. J.; Ph.D., Prof. - Dept. of Zool., Univ. of Iowa, IOWA-CITY, lA 52242, USA 

 a Influence of thyroid hormones upon limb regeneration in tadpoles. Bufo americanus, Pseudacris 



nigrita, Rana pipiens, R. clamitans (Anura) 

 b Tissue responses and control of sequence in metamorphosis. Rana pipiens, R. catesbeiana, 



Pseudacris nigrita, Ambystoma laterale (Amphibia) 

 c Development of spinal and cerebral centers. Rana pipiens. R. catesbeiana, Pseudacris nigrita, Bufo 



americanus (Anura) 

 d Delineation of skin territories of different developmental capacities, especially as indicated by 



gland development. Rana pipiens and other spp. (Anura) 

 e Beak development and loss in tadpoles. Rana pipiens, R. clamitans, Pseudacris nigrita (Anura) 

 KOMAMINE, A.; D.Sc. - Dept. of Biol., Univ. of Tokyo, Hongo, Bunkyo-ku, TOKYO, 113 Japan 

 a Biochemistry and physiology of embryogenesis in suspension culture cells. Daucus carota 



(Umbelliferae) 

 b Biochemical mechanism of callus initiation (dedifferentiation) in tissue culture. Species as a 

 c Xylem differentiation in single cell culture. Zinnia elegans (Compositae) 

 d CeU wall metabolism in suspension culture and cell wall regeneration in protoplast. Vinca rosea 



(Apocynaceae) 

 e Biochemistry of cell cycle in synchronised suspension culture. Species as d 

 f Mechanism of expression of secondary metaboUsm during differentiation in tissue and cell 



culture. Species as a, and Stizolobium hassjoo (Leguminosae) 

 KONDO, H.; Ph.D. - Lab. of Cell Sci., Inst, of Biophys. and Molec. Biol., Univ. of Kyoto, 



Kitashirakawa, Sakyo-ku, KYOTO, 606 Japan 

 a Crystallin genes in developmental systems. Quail, Chicken 

 KONG, Yun-Cheung; D.Sc. - Dept. of Biochem., Chinese Univ. of Hong Kong, Univ. Sci. Ctr., SHATIN, 



N.T., Hong Kong 

 a Effect of Chinese medicinal plants on reproduction. (Mammalia) 



KONIGSBERG, I. R.; Ph.D., Prof. - Dept. of Biol., Univ. of Virginia, GUmer HaU, CHARLOTTES- 

 VILLE, VA 22903, USA 

 KONISHI, T.; D.Sc. - Kanebo Inst, for Cane. Res., 1^9-1, Misaki-cho, Hyogo-ku, KOBE, 652 Japan 

 KORNGUTH. S. E.; Ph.D., Prof. Depts. of Neurol, and Physiol. Chem., Waisman Ctr. on Mental 



Retard, and Hum. DevL, Univ. of Wisconsin, 2605 Marsh Lane, MADISON, WI 53706, USA 

 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, Prof. - Dept. of Nat. Sci., Osaka Women's Univ., Daisen-cho, Sakai, OSAKA, 



590 Japan 

 a Nature of germinal cytoplasm. Xenopus laevis (Anura) 

 b Significance of "nuage"-chromosome association in spermatogenesis. Triturus pyrrhogaster 



(Urodela) 

 KRAMER, Ms. B.; Ph.D. - Dept. of Gen. Anat., Dent. School, Univ. of the Witwatersrand, 1 Jan 



Smuts Ave., JOHANNESBURG 2001 , S. Africa 

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



crest. Chicken 

 b Origin of the endocrine cells of the gastro-intestinal tract. Chicken (with A. ANDREW and 



B. B. RAWDON) 

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



Man 

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



USA 

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



Biscayne Annex, MIAMI, FL 33152, USA 

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



CA 93407, USA 

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

 b Comparative aspects of integument morphogenesis. (Vertebrata) 

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



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

 KRUKOWSKI, M.; Ph.D. - Dept. of Biol., Washington Univ., Skinner and Lindell Ave., ST. LOUIS, 



MO 63130, USA 

 a Bone development and regulation of calcium metabohsm before birth. Rat 

 b Origin and time of appearance of progenitor cells of osteoclasts. Quail, Chicken 

 KUBOTA, H. Y.; M.Sc - Lab. of Devi. Biol., Dept. of Zool., Kyoto Univ., Sakyo-ku, KYOTO, 606 



Japan 



48 



