b Biology of trochophora and allied larvae, especially histology of sense organs (apical plate etc.). 



(Annelida and other Coelomata) 

 HEINE, H.; Dr.rer.nat.habil., Prof. - Anat. Inst, der Univ., Koellikerstr. 6, 87 WURZBURG, B.R.D. 



(Germany) 

 a Proteoglycans of the intercellular matrix in embryonic tissues, especially heart and vessels. 



(Mammalia) 

 HEIZMANN, C. W.; Ph.D. - Inst, of Cell Biol., Swiss Fed. Inst, of Technol., Honggerberg, 8093 



ZURICH, Switzerland 

 a Myofibrillar organellogenesis. Callus domesticus (Aves), Rattus spec. (Rodentia) 

 HEIZMANN, P.: Dr.Ing. - Sect, de Biol. Gener. et Appl., Univ. de Lyon I, 43 Bd. du 11 Novembre 



1918, 69621 VILLEURBANNE, France 

 a Structure and mutation of chloroplast DNA. Euglena gracilis (Euglenophyceae) 

 b Globin gene structure. Homo sapiens (Primates) 

 HELFENBEIN, L. L.; B.Sc. - Dept. of Biol., Kharkov State Univ., Dzerjinsky Square 4, KHARKOV, 



USSR 

 HEMMINGS, W. A.; D.Sc. - Zool. Dept., Univ. Coll. of N. Wales, BANGOR, Caerns., Wales, U.K. 

 a Protein transport to the foetus. Oryctolagus cuniculus (Lagomorpha) 



b Protein transport across the gut of suckling and mature animals. Rattus norvegicus (Rodentia) 

 c Transport of proteins and their degradation products of high molecular weight across the blood/ 



brain, blood/milk and placental barrier. Same species as b 

 HENDELBERG, J.; Ph.D. - Inst, of Zool., Uppsala Univ., Box 561, 751 22 UPPSALA, Sweden 

 a Spermatogenesis. (Platyhelminthes) ^ 



HENOU, Ms. C; Dr.3e cycle - Lab. de Bioh Anim., Univ. de Clermont, B.P. 45, 63170 AUBIERE, 



France 

 a Action du herbicide paraquat sur I'embryon. (Aves) 

 HERBERT, C. F.; Ph.D. - Dept. of Biol. Sci., Portsmouth Polytechnic, Park Rd., PORTSMOUTH 



POl 2DY, England 

 a Gonadal cycle. Lacerta vivipara (Lacertilia) „ 



HERMAN, C; D.Sc, Prof. - Inst, of Biol., Fac. of Med., Univ. of Zagreb, Salata 3, P.O. Box 166, 



41001 ZAGREB, Yugoslavia 

 a Genetic and environmental factors in development and foeto-placental complex. Rattus nor- 

 vegicus (Rodentia) (with M. MDLLER) 

 b Experimental teratology. Same species as a (with M. MULLER) 



HERP, F. van; Ph.D. - Dept. of Zool., Cathol. Univ., Toernooiveld, NIJMEGEN, Netherlands 

 a Sensitivity of larval and juvenile stages to neurohumoral substances. (Decapoda, Crustacea) 

 b Development of the neurosecretory system. (Decapoda, Crustacea) 

 HERRMANN, K. - I.Zool. Inst, der Univ. Erlangen-Nurnberg, Universitatsstr. 19, 852 ERLANGEN, 



B.R.D. (Germany) 

 a Experimental analysis of metamorphosis. Actinotrocha spec. (Phoronidea), (Echinodermata) 

 HESS, O.; Dr.rer.nat., Prof. - Inst, fur Allgem. Biol., Univ. Dusseldorf, Universitatsstr. 1, Gebaude 



26.02, Ebene 2, 4000 DUSSELDORF, B.R.D. (Germany) 

 a Experimental embryology. Bithynia tentaculata and other spp. (Gastropoda) 

 b Gene physiology, Y chromosome. Drosophila spp. (Diptera) 

 c Genetic regulation of differentiation; male germ line cells. Same species as b 

 HESZKY, L. E.; Dr. - Tissue Cult. Lab., Dept. of Physiol., Natl. Inst, for Agric. Variety Testing, 



2766 tApi6SZELE, Hungary 

 a Morphogenesis in callus and anther cultures; tissue and embryo differentiation from somatic cells: 



Papihonaceae, Datura spec, Daucus spec, Oryza spec, and haploid cells: Oryza spec, Zea mays, 



Hordeum spec, Triticum spec. (Angiospermae) 

 b Physiology of cell and tissue differentiation and somatic embryogenesis in callus cultures. 



Nicotiana tabacum, Daucus carota (Angiospermae) 

 c Cytogenetics of cultured somatic and haploid cells. Cultivated species (Angiospermae) 

 d Freeze preservation of cultured cells. Daucus spec, Nicotiana spec, Phaseolus spec, Trifolium 



spec. (Angiospermae) 

 HEWING, Ms. M.; Dr.med. - Anat. Inst., Abt. fur Exper. Biol., Univ. Bonn, Nussallee 10, 



5300 BONN, B.R.D. (Germany) 

 a Light and electron microscopy of the postnatal development of the pineal organ. Mesocricetus 



auratus (Rodentia) 

 HEWITT, W.; M.B., B.S. - Dept. of Anat., St. Thomas's Hosp. Med. School, LONDON SEl 7EH, 



England 

 a Development of the brain. Homo sapiens and other spp. (Mammalia) 

 HINCHLIFFE, J. R.; Ph.D. - Zool. Dept., Univ. Coll. of Wales, Penglais, ABERYSTWYTH SY23 



3DA, Wales, U.K. 

 a Contribution of cell death to genesis of form in the limb: suppression and extension of necrosis 



in talpid3 and wingless mutants. Callus domesticus (Aves) 

 b Autoradiography (35S04 uptake) of emergence of chondrogenic pattern in the limb, and its 



significance for the evolution of lungfish paddle into amphibian limb. Ambystoma mexicanum 



(Urodela), Callus domesticus (Aves) 

 c Ultrastructure of blastocyst implantation. Mus musculus (Rodentia) 

 HINRICHSEN, K.; Dr.med., Prof. - Lehrst. fur Anat.I, Ruhr-Univ., Universitatsstr. 150, Postfach 



102148, 4630 BOCHUM, B.R.D. (Germany) 

 a Myogenesis. Gallus domesticus (Aves), Mus musculus (Rodentia) 

 b Scanning electron microscopy of embryos. Homo sapiens (Primates) 



48 



