ARGYRIS (FRANKENHUIS), Mrs. B.; Ph.D., Assoc. Prof. - Dept. of Microbiol., Upstate Med. 



Center, State Univ. of New York, 766 Irving Ave., SYRACUSE, N.Y. 1 3210, U.S.A. 

 ARIMA, Sli.; D.Agr., Prof. - Lab. of Anim. Morphol., Biol. Inst., Nara Women's Univ., Kitauoya- 



Nishi-Machi, NARA, Japan. 

 ARKING, R.; Ph.D. - Dept. of Biol., Wayne State Univ., DETROIT, MI 48202, U.S.A. 

 a Use of temperature-sensitive autonomous cell-lethal mutations to study: 1. factors controlling 



regeneration following heat induced cell death; 2. role of such a mutation in causing the 



formation of allotypic structures; 3. developmental organization of the imaginal disc. Drosophila 



melanogaster (Diptera) 

 b Isolation and characterization of developmental mutants. Achlya ambisexualis (Phycomycetes) 

 ARMAYOR, Miss M. R.; Biochem. - Inst, de Biol., Univ. Nac. de Tucuman, Chacabuco 461, S.M. de 



TUCUMAN, Argentina 

 a Chemical factors involved in fertilization: jelly coats and diffusible factors. Bufo arcnarum 



(Anura) 

 ARMS, Mrs. K.; D.Phil. - Dept. of Neurobiol. and Behavior, Langmuir Lab., Cornell Univ., ITHACA, 



N.Y. 14850, U.S.A. 

 ARMSTRONG, J. B.; Ph.D., Assoc. Prof. - Dept. of Biol., Univ. of Ottawa, OTTAWA, Ont. KIN 



6N5, Canada 

 a' Mutagenesis, mutant isolation, and characterization of developmental mutants. Ambystoma 



mexicanum (Urodela) 

 b Regulation of major biochemical events during development, including biogenesis of ribosomal 



proteins and de novo synthesis of lipids. Xenopus laevis (Anura) 

 ARMSTRONG, Ph.B.; M.D., Prof. - Dept. of Anat., Upstate Med. Ctr., State Univ. of New York, 



766 Irving Ave., SYRACUSE, NY 13210, U.S.A. 



No work on developmental biology in progress. 

 ARNOLD, J. M.; Ph.D., Prof. - Kewalo Lab., Pacif. Biomed. Res. Ctr., Univ. of Hawaii, 41 Ahui St., 



HONOLULU, HI 9681 3, U.S.A. 

 a Studies on the egg cortex (histochemistry, electron microscopy, centrifugation). Loligo pealii 



(Decapoda), Octopus spec. (Octopoda, Cephalopoda) 

 b Studies on the developmental fine structure of the eye lens. Same species as a 

 c Studies on the formation of the blastoderm and cleavage. (Cephalopoda) 

 ARTZT, K.; Ph.D. - Dept. of Anat., Med. Coll., Cornell Univ., 1300 York Ave., NEW YORK, 



NY 10021, U.S.A. 

 a Cell surface antigens of embryonal tumors. Mus musculus (Rodentia) 

 b Development of embryonal tumors from mutant embryonic material. Same species as a 

 ASAHI, T.; D.Agr., Assoc. Prof. - Lab. of Biochem., Fac. of Agric, Nagoya Univ., Chikusa, 



NAGOYA, 464 Japan 

 a Biochemistry of cell organelle biogenesis during early seed germination. (Ansiospermae) 

 ASAI, E.; M.Sc. - Biol. Inst., Kanazawa Med. Univ., UCHINADA-machi, Ishikawa-ken, 920-02 Japan 

 a Regeneration. Dugesia japonica, Bdellocephala brunnea (Turbellaria) 



ASAKURA, K. - Biol. Inst., Kanazawa Med. Univ., UCHINADA-machi. Ishikawa-ken, 920-02 Japan 

 a Reacgregation of dissociated cells. (Porifera) 

 ASAMI, k., Ph.D. - Div. of Biol, Natl. Inst, of Radiol. Sci., 9-1, 4-chome, Anagawa, CHIBA, 280 



Japan, 

 a Changes in egg energy metabolism at fertilization. Anthocidaris crassispina, Hemicentrotus 



pulcherrinius (Echinoidea) 

 b Cytochromes in the liver during development. Rattus norvegicus (Rodentia) 

 ASAYAMA, S.; Prof. (Emer.) - Lab. of Developm. Biol., Dept. of Biol., Osaka City Univ., 



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

 a Hormonal effect upon prenatal sex development and postnatal sexual behavior. Cavia porcellus 



(Rodentia) 

 b Statistical investieation of adolescent sex development. Homo sapiens (Primates) 

 ASLING, C. W.; M.D.I Ph.D., Prof. - Dept. of Anat.. Sch. of Med., Univ. of Calif., SAN FRANCISCO, 



CA 94143 U.S.A. 

 ASNANI, Miss'M.; M.Sc. - Dept. of Zool., Fac. of Sci., M.S. Univ. of Baroda, BARODA 390002, 



India 

 a Liver, spleen, and lymph gland regeneration. (Reptilia; Aves) 

 ATIENZA, Miss S. B.; M.Sc. - Dept. of Cell Biol., Roche Inst, of Molec. Biol., NUTLEY, NJ 07110, 



U.S.A. 

 a Progesterone biosynthesis and metabolism by blastocyst and trophoblast cultures. Mus musculus 



(Rodentia) 

 b Mechanism of blastocyst implantation. Same species as a 

 ATKIN, I.; B.Sc. - Dept. of Zool., Hebrew Univ., JERUSALEM, Israel 

 a The origin of gonocytes. Gallus spec. (Aves) 

 ATKINSON, B. G.; Ph.D., Assoc. Prof. - Dept. of Zool., Univ. of W. Ontario, LONDON, Ont. N6A 



5B7, Canada 

 a Metamorphosis: regulation of intracellular transcriptional and translational processes by thyroid 



and pituitary hormones; chromosomal and ribosomal protein. Rana catesbeiana (Anura) 

 b Myogenesis: regulation of development at the transcriptional and translational level in cultured 



myoblasts. Rana catesbeiana (Anura), Mus musculus (Rodentia) 

 AUCLAIR, W.; Ph.D., Assoc. Prof. - Dept. of Biol, Sch. of ScL, Rensselaer Polytechn. Inst., TROY, 



N.Y. 12181, U.S.A. 

 a Gene activation at fertilization or parthenogenetic activation. Mus musculus (Rodentia) 



