KATO, K.-I. Ph.D. — Dept. of Biol., Osaka Kyoiku Univ., Tennoji-ku, OSAKA, 543 Japan 

 a Histochemical properties of developing embryos. Triturus pycrhogastec (Urodela), Xenopus 



laevis (Anura) 

 b Strobilation. Aurelia aurita (Scyphozoa) 

 KATO, M. B.S. — Dept. of Anat., Tokyo Med. and Dental Univ., 1-5-45, Yushima, Bunkyo- 



ku, TOKYO, 113 Japan 

 a Experiments on lens regeneration. Triturus pyrrhogaster, Hynobius tokyoensis (Urodela) 

 b Tissue culture studies on the development of the mammary gland. Rattus noruegicus. Homo 



sapiens (Mammalia) 

 c Collagenogenesis. Rana japonica, Bufo vulgaris (Anura), Hynobius tokyoensis, Triturus 



pyrrhogaster (Urodela) 

 d Hetero- and xenoplastic transplantation of tail. Rana japonica, Bufo vulgaris, Rhacophorus 



schlegelii (Anura) 

 KATOH, A. K. Ph.D. — Div. of Radiotherapy, Oncology Lab., Mercy Hosp., 1400 Locust 



St., PITTSBURGH, Pa. 15219, U.S.A. 

 a Differentiation of the embryonic lens in vitro. Gallus domesticus (Aves) 

 KAUFFMAN, Miss S. M.D., Prof. — Dept. of Pathol., Downstate Med. Center, State Univ. 



of New York. 450 Clarkson Ave., NEW YORK, Brooklyn, N.Y. 1 1203, U.S.A. 

 a The effects of urethane on embryogenesis of neural tube cells and lung cells. Mus musculus 



(Rodentia) 

 b Lung development, and tumor induction in fetal lung. 

 KAUFMAN, P. B. Ph.D., Prof. — Dept. of Botany, Univ. of Michigan, ANN ARBOR, 



Mich. 48104, U.S.A. 

 a Ultrastructural development of stomata, cork-silica cell pairs, and trichomes. Avena sativa 



(Gramineae) 

 b Electron microprobe analysis of silicification. Equisetum spec. (Equisetinae), Cyperus 



alternifolius (Cyperaceae; Gramineae) 

 c Cellular differentiation during intercalary growth, especially regulation by hormones 



(GA3, kinetin, IAA). (Gramineae) 

 d Regulation of invertase turnover by GA3 and kinetin; hormonal interactions in growth 



regulation; control points in carbohydrate metabolism regulated by GA3 and kinetin; 



rapid responses to hormone treatment (e.g. gibberellic acid). Avena sativa (Gramineae) 

 KAUFMANN, B. P. Ph.D., Prof.(Emer.) — Dept. of Zool., Univ. of Michigan, ANN 



ARBOR, Mich. 48104, U.S.A. 

 a Changing patterns of chromosome fine structure and function during development. 



Drosophila melanogaster and interspecific hybrids (Diptera) 

 KAUFMANN, P. Dr.med. — Anat. Inst., Abt. fur Neuroanat., Univ. Krankenhaus Eppen- 



dorf, Martinistr. 52, 2 HAMBURG 20, W.Germany 

 a Development and chemodifferentiation of the placenta (electron microscopy, enzyme 



histochemistry) . Homo sapiens (Primates) 

 b Development and chemodifferentiation of the cortex cerebri (light microscopy, electron 



microscopy, enzyme histochemistry) . Mus musculus, Rattus norvegicus (Rodentia) 

 KAWAKAMI, I. D.Sc, Prof. — Dept. of Biol., Fac. of Sci., Kyushu Univ., Hakozaki-cho, 



FUKUOKA, 812 Japan • 



a Lens fiber differentiation from lens epithelium in vitro. Gallus domesticus (Aves) 

 b Primary induction: inductive capacity of lysozyme; cell division and induction. Triturus 



pyrrhogaster (Urodela) 

 KAWAMURA, T. D.Sc, Prof. -. Lab. of Amphib. Biol., Fac. of Sci., Hiroshima Univ., 



Higashisenda-cho, HIROSHIMA, Japan 

 a Hybridization between European and Japanese forms. (Ranidae, Anura) 

 b Synthesis of amphidiploids. (Ranidae, Anura) 



c Synthesis of nucleo-cytoplasmic hybrids between different species. (Ranidae, Anura) 

 KEATING, M. J. B.Sc, M.B. — Natl. Inst, for Med. Research, Mill Hill, LONDON N.W.7, 



England 

 KECK, K. Prof. — Inst, of Biol. Sci., Univ. of Arizona, TUCSON, Ariz. 85721, U.S.A. • 

 KEDES, L. H. Dr. — Dept. of Biol., Massachusetts Inst, of Technol.. CAMBRIDGE, Mass. 



02139, U.S.A. • 



KEEFE. J. R. Ph.D. — Dept. of Anat., Med. School, Univ. of Virginia. CHARLOTTES- 

 VILLE, Va. 22901, U.S.A. 

 a Cytochemistry, tissue culture and ultrastructure of retinal development and regeneration. 



Triturus (Notophthalmus), viridescens, Triturus cristatus (Urodela), Gallus domesticus 



(Aves), (Rodentia) 

 b The cell cycle and its relation to pigment epithelial differentiation in the retinal regener- 

 ating system. Same species as a 

 KELLEY, R. O. Ph.D. — Dept. of Anat., The Univ. of New Mexico, 915 Stanford Ave. 



N.E., ALBUQUERQUE, N.Mex. 87106, U.S.A. 

 a Electron microscopy of induction systems. Xenopus laevis (Anura) 

 b Electron microscopy of limb morphogenesis. (Mammalia) 

 c Effect of dactinomycin and puromycin on chordamesoderm and presumptive neural 



ectoderm in vitro: nuclear and cytoplasmic alterations. Xenopus laevis (Anura) 



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