Interferon bioassay: reduction in yield of myxovirus neuraminidases.

PAGE Interferon Bioassay: Reduction in Yield of Myxovirus Neuraminidases. By J. J. SEDMAK and S. E. GROSSBERG l Mitochondrial Vesiculation Associated ~vith Cucumber"Green Mottle ~losaic Virus-ini'ectecl Plants, By T. HATTA and R. USmYAMA . _ , 9 Virus-specified Polypeptides in Ceils Infected witt~ Semliki Foresi Virus. By M. J. MORSER, S. I. T. KENNEDY and D. C. BURKE. 19 Interferon Induction Site: Poly IC on Solid S'ubstr'ate Carriers. By P. Ivi. PIX'HA and J. i~mtA 31 Size Differences in the Ribonucleic Acids of Feline Leukaemia Viruses. By J. M. WHALLEY , 39 Transfection of Chicken Fibroblasts with Single Exposure to DNA from Virogenic Mammalian Cells. By J. SVOBODA, I. HLOZ..~NEK, O. MACH, A. MICHLOV.~, J. ~ f M A N and M. URB.~NKOVX. 47 Quantitative Studies of t3ncornaviruses 'in Tl~in Sections. By'M. F'. M,LLER, t'. T. "ALLEN and L. DMOCHOWSK! 57 Studies on a Virogenic Cione of SV'40-transformed" Rabbit Cells Using ()ell Fusion" and )n situ Hybridization. By J. F. WATKINS 69 Sequential Reconstitution of Tobacco Rattle Virus. By M.'AEou HAIDAR," P. PFEIEEER, CI FRITSCH and L. HIRTtf 83 The Formation of Poliovirus i~articles in Association with the RN'A Replicaiion Comr;lexesl By L. A. CAUGUmI and R. W. COMPANS. _ 99 Mammalian Ceils: Virus Growth anti Ross River Virus Replication in Cultured Mosquito and Correlated Ultrastructural Changes. By R. S. RAGt-IOW, T. D. C. GRACE, B. K. FILSHIE, W. BARTLEY and L. D~O.GARNO 109 The Interaction of Herpes Simplex Virus w;th Cultures of 'Peripherai Nervous "Tissue: an Electron Microscopic Study. By T. J. H1LL and H. J. FIELD 123 Synthesis of Virus-capsid Antigen (VCA) Enhanced by Ultraviolei Irra~liation of a Lymphoblastoid Cell Line carrying Epstein-Barr Virus. By P. K. LAI, E. M. MACKAY-SCOLLAY and M. P. ALPERS 135 Virus-like Particles Asso'ciatect witia Two Diseases of Coloelsia £cule;ta ({_.) Schott in the Solomon Islands. By M. JAMES, R. H. KENTEN and R. D. WOODS 145 Characterization of Vibriophage VA-1. By L. WESTON, H. DREXLER and S. kl. RXCrr_ARDSONI 155 A Direct Estimate of the Number of Cowpea Chlorotic Mottle Virus Particles Absorbed by Tobacco Protoplasts that became Infected. By F. Momvosm, J. B. BANCROFT and J. W. WATTS 159 Induction of Interferon in Chick Ceils by'Polyoma X)irus.'By S] USTACELE'm anal J. F'. WI~].~AMS 163 Interferon: the Dissociation of rI,.rC=-induced Proteins by Protonation. By P. M. PITHA, L. W. MARSHALL and W. A. CARTER 169 Surface Antigen on Hamster Cells Transformed in "vitro'by two Strains "of the Rous Sarcoma Virus. By G. BATAILLON . 175 Detection and Assay of Tipula Iri~lescent Vfrus 13y the Latex Agglutination Test. B; J. B~ CARTER . 181 Infection, Haemorrtaage and Death of Chick Embryos after inoculation ol:Herp'es SimplexVirus Type 2 on to the Chorioallantoic Membrane. By F. G. RODGERS 187 Studies on Intracellular and Membrane Antigens Induced by Marck's ])isease V;rus. i3y KI NAZERIAN 193 Early Ultrastructural Changes'Induced in BHI( Cel; Nuciei by "FrogVirus 3. A 'Possii~le Mecha-" nism for the Impairment of Cellular DNA Synthesis. By G. CAMPADELL>F1UME, M. M. BRAGAGLIA, F. COSTANZO, L. Fo~. & M. LA PLACA . 197 The Effect of Frog Virus 3 on the Biological Activity of various RN'A Vii"uses.'By I~. BARZlLAJ and B.-E. LACHM1 201