HIRSCH, H. V. B. - Dept. of Biol. Sci., State Univ. of New York, ALBANY, NY 12222, USA 



a Methods to analyze the postnatal development of linear receptive fields of cells in the visual 



cortex. Felis domestica (Carnivora) (with R. GORDON, Winnipeg) 

 HISHIDA, T.; D.Sc, Prof. - Lab. of Biol., Gifu Coll. of Dent., 1851 Takano, Hozumi-cho, Motosu- 



gun, GIFU-ken, Japan 

 a Sex differentiation and sex reversal. Oryzias latipes (Teleostei) 

 HOAR, R. M.; Ph.D. - Teratol. Sect., Dept. of Toxicol., Res. Div., Hoffmann-La Roche Inc., Bldg. 



100, NUTLEY, NJ 07110, USA 

 a Embryology. Putorius furo (Carnivora) 

 b A model for birth defect studies. Same species as a 

 c Development of the structure and function of the yolk sac placenta and its relationship to birth 



defects. Rattus norvegicus (Rodcntia) 

 HOLLAND, C. A. - Biol. Div., Oak Ridge Natl. Lab., P.O. Box Y, OAK RIDGE, TN 37830, USA 

 HOLLINGER, T. G.; Ph.D. - Dept. of Anat., CoU. of Med., Univ. of Florida, Box J-235, JHMHC, 



GAINESVILLE, FL 32610, USA 

 a Maturation of oocytes. Xenopus laevis, Rana pipiens (Anura) 

 b Protein synthesis and degradation in oocytes. Xenopus laevis (Anura) 

 HOLLYFIELD, J. G.; Ph.D. - Dept. of Ophthalmol., Coll. of Phys. and Surg., Columbia Univ., 



630 W. 168th St., NEW YORK, NY 10032, USA 

 HOLOWINSKY, A. W.;Ph.D., Assoc. Prof. - Div. of Biol, and Med. Sci., Brown Univ., PROVIDENCE, 



RI 02912, USA 

 a Early events in light induced chloroplast development: membrane biogenesis. Euglena gracilis 



(Euglenophyceae) 

 b Effect of culture conditions on chloroplast replication. Same species as a 

 HOLT, R. K.; Ph.D. - Dept. of Anat., Med. CoU. of Georgia, AUGUSTA, GA 30902, USA 

 a Development of neuromuscular relationships and formation of motor endplates in extra-ocular 



muscles. Anas platyrhynchos (Aves) 

 HOLTFRETER, J. K. F.; Ph.D., Prof. (Emer.) - Dept. of Biol., Univ. of Rochester, ROCHESTER, 



NY 14627, USA 

 HONDA, S. 1.; Ph.D., Prof. - Dept. of Biol. Sci., Coll. of Sci. and Engin., Wright State Univ., Col. 



Glenn Highway, DAYTON, OH 45431, USA 

 a Structure and function of organelles, especially cliloroplasts. (Angiospermae) 

 HOPPE, P. C; Ph.D. ~ The Jackson Lab., BAR HARBOR, ME 04609, USA 

 a FertUization in vitro and embryo development. Mus musculus (Rodcntia) 

 b Requirements for epididymal sperm maturation; sperm metabolism; effects of gamete aging on 



development. Same species as a 

 c Parthenogenesis. Same species as a 



d Microsurgical production of homozygous-diploid uniparental animals. Same species as a 

 HORI, 1.; D.med. - Biol. Inst., Kanazawa Med. Univ., UCHINADA-machi, Ishikawa-ken, 920-02 



Japan 

 a Morphology of connective tissue. Dugesia japonica (Turbellaria) 

 b Regeneration of basement membrane. Same species as a 

 c Electron microscopic cytochemistry of coUagen fibril. (Invertebrates) 

 HORI, R.; D.Sc, Prof. - Biol. Inst., Toyama Univ., Gofuku 3190, TOYAMA, 930 Japan 

 a Activation analysis of trace elements (Mn, Zn and V) in the egg and their absorption from the 



surrounding medium. Hemicentrotus pulcherrimus (Echinoidea), Halocynthia roretzi (Ascidiacea), 



Oryzias latipes (Teleostei) 

 b Submicroscopic structure of the cortex and cortical alveoli of the unfertilized egg and the fertil- 

 ization phenomena. Oryzias latipes (Teleostei) 

 HORIGUCHI, T. - Dept. of Biol., Sch. of Dent. Med., Tsurumi Univ., 2-1-3 Tsurumi, YOKOHAMA 



230, Japan 

 a Nerve endings during metamorphosis. (Amphibia) 

 HORIUCHl, S.; B.Sc. - Dept. of BioL, CoU. of Gen. Educ, Osaka Univ., Toyonaka, OSAKA, 560 



Japan 

 a CeU kinetics of developing digestive organs. Rhacophorus spec, Xenopus spec, Rana spec 



(Anura) 

 HOSHINO, K.; M.D., Dr.med.sci., Prof. - Congen. Anomaly Res. Ctr., Dept. of Anat., Fac of Med., 



Kyoto Univ., Sakyo-ku, KYOTO 606, Japan 

 a Development, growth and tcratogencsis of mammary glands after prenatal exposure to hormones 



and carcinogen. Mus musculus (Rodcntia) . 

 b Regeneration of mammary and saUvary glands. Same species as a 

 c Normal embryonic growth and congenital anomaly. Homo sapiens (Primates) 

 d Cytogenetic and cytophotomctric studies of teratogenesis 

 HOSHINO, K.; M.D., D.Mcd.Sc, Assoc. Prof. - Dept. of Developm. Pathol., Res. Inst, of Environm. 



Med., Nagoya Univ., I'uro-cho, Qiikusa-ku, NAGOYA, 464 Japan 

 a Morphogenesis of genetic microphthalmia. Mus musculus (Rodcntia) (with Y. KAMEYAMA and 



S.ODA) 

 b Autoradiography of the generation cycle in the neural cells of the embryonic brain. Same species 



as a 

 c Effects of low-dose x-irradiation upon the developing brain. Same species as a (with Y. KAMEY- 

 AMA and Y. HAYASHI) 

 d Influences of intrauterine environment on the manifestation of genetic malformations Same 



species as a (with Y. KAMEYAMA and S. ODA) 



40 



