SCHULMAN, H. M. Ph.D. — Lady Davis Inst, for Med. Research, 3755 Cote St.Catherine 

 Rd., MONTREAL 249, Que., and Dept. of Biol., McGill Univ., MONTREAL 3, Que., 

 Canada * 



a Development of erythroid cells and control of erythropoiesis in adult animals in health and 

 disease. Oryctolagus cuniculus (Lagomorpha), Rattus spec, Mus musculus (Rodentia), 

 Homo sapiens (Primates) 



b Erythropoiesis. Phoronopsis (Phoronidea; Holothuroidea) 



c Development of root nodules and the biosynthesis of leghemoglobin. (Leguminosae) 



SCHULTZ, R. L. Ph.D., Prof. — Dept. of Human Biol., Univ. of Colorado Dent. Sch., 

 4200 E. 9th Ave., DENVER, Colo. 80220, U.S.A. 



a Placental transport. Rattus spec. (Rodentia), Canis familiaris (Carnivora) 

 b Biochemistry of teratogenesis. Gallus domesticus (Aves), Rattus spec. (Rodentia), Canis 

 familiaris (Carnivora) 



SCHUMACHER, G. H. Dr.sc.med., Dr.med.dent, Prof. — Anat. Inst., Med. Bereich, Univ. 

 Rostock, Gertrudenstrasse 9, 25 ROSTOCK 1, East.Germany 



a Allometrische Organuntersuchungen und Osteogenese. Mesocricetus auratus (Rodentia) 



b Craniogenese und Osteogenese. Larus ridibundus, Gallus domesticus (Aves) 



c Experimentelle Untersuchungen zur Frage von Organ- und Schadelveranderungen auf 

 Grund statischer Veranderungen in der Postnatalperiode (Amputation der Vorderextremi- 

 taten) . Rattus norvegicus (Rodentia) 



d Untersuchungen des postnatalen Schadel- und Organwachstums nach pranatalem Einfluss 

 peristatischer Faktoren (akustische und optische Reize, diatetische Einflusse). Rattus 

 norvegicus (Rodentia) , Oryctolagus cuniculus (Lagomorpha) 



SCHWALM, F. E. Dr.phil.nat. — Dept. of Biol. Sci., Illinois State Univ., NORMAL, 111. 

 61761, U.S.A. 



a Synthesis, storage and utilization of morphogenetic agents in oogenesis and early embryo- 

 genesis (electron microscopy, autoradiography). Coelopa frigida (Diptera) 



b Controlling factors and structural changes involved in egg diapause. Melanoplus dif- 

 ferentiate (Orthoptera) 



SCHWARTZ, R. J. B.Sc. — Dept. of Biol., Grad. Sch. of Arts & Sci., Lab. of Histol. and 

 Embryol., Sch. of Dent. Med., Univ. of Pennsylvania, PHILADELPHIA, Pa. 19104, 

 U.S.A. 



SCHWARTZ, V. Dr.rer.nat, Prof. — Zool. Inst, der Univ., Holderlinstr. 12, 74 TUBIN- 

 GEN, W.Germany 



SCHWEICHEL, J.-U. Dr. — II. Anat. Inst, der Freien Univ. Berlin, Kon.-Luise-Str. 15, 1 

 BERLIN 33, W.Germany 



a Development and teratology of peripheral nervous system. Rattus spec, Mus musculus 

 (Rodentia) 



b Cell death during development and teratological events in this field. Same species as a 



SCHWEIGER, H. G. Dr.med., Prof. — Max-Planck-Inst. fur Zellbiol., Anton-Dohrn-Weg, 

 Postfach 1009, 294 WILHELMSHAVEN, W.Germany 



a Biochemical aspects of nucleo-cytoplasmic interrelationships, (unicellular Algae) 



b Autonomy of chloroplasts. (Algae) 



c RNA synthesis in anucleate cells. (Algae) 



d Cooperation between different subcellular components in morphogenesis. (Algae) 



SCHWEISTHAL, M. R. Ph.D., Prof. — Dept. of Anat., Div. of Med. Sci., Carolina Univ., 

 Box 2701, GREENVILLE, N.C. 27834, U.S.A. 



a Organ culture of primordia. Rattus norvegicus (Rodentia) 



SCHWOCHAU, M. E. Dr.rer.nat. — Inst, fur Allgem. Biol., Univ. Dusseldorf, Mettmanner 

 Str. 16-18, 4000 DUSSELDORF, W.Germany 



a Molecular biology and genetics of the Y-chromosome. Drosophila spp. (Diptera) 



SCISKAWSKI, A. M.D. — Dept. of Biol, and Embryol., Acad, of Med., ul. Kopernika 7, 

 KRAK6W, Poland 



a Regeneration of the central nervous system. Triturus spec, Amby stoma spec. (Urodela) 



SCONZO, Miss G. — 1st. di Anat. Comp., Univ. di Palermo, Via Archirafi 20, 90123 

 PALERMO, Italy 



a RNA synthesis in early development. Paracentrotus lividus (Echinoidea) 



SCOTT, F. W. D.V.M., Ph.D. — Dept. of Microbiol., N.Y. State Vet. Coll., Cornell Univ., 

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



a Teratogenesis of mumps virus and feline panleukopenia virus: transplacental and fetal 

 infection, passage of virus across the blood-brain barrier; teratologic changes, especially 

 cerebellar hypoplasia, hydrocephalus, and endocardial fibroelastosis. Felis catus (Carni- 

 vora) 



b Teratogenesis of bovine viral diarrhea virus, producing cerebellar hypoplasia, cataracts, 

 retinal degeneration, optic nerve degeneration, mummified fetuses, abortions, and other 

 changes when fetal viral infection occurs at certain stages of gestation. Bos taurus 

 (Artiodactyla) 



SCOTT, T. K. Ph.D., Prof. — Dept. of Botany, Univ. of North Carolina, CHAPEL HILL, 

 N.C. 27514, U.S.A. 



162 



