JOURNAL OF VIROLOGY Volume 26 Contents for April 1978 Number 1 Animal Viruses Resolution and Characterization of Intracytoplasmic Forms of Reverse Transcrip- tase from Rauscher Leukemia Virus-Producing Cells. STUART L. MARCUS . 1 FBJ Osteosarcoma Virus in Tissue Culture. III. Isolation and Characterization of Non-Virus-Producing FBJ-Transformed Cells. JAY A. LEVY,* PATRICIA L. KAZAN, CHRISTOPHER A. REILLY, JR., AND MIRIAM P. FINKEL .11 Multiple RNase H Activities in Mammalian Type C Retravirus Lysates. GARY F. GERARD ............................................................. 16 Biochemical Characterization of the Amphotropic Group of Murine Leukemia Viruses. SISIR K. CHATTOPADHYAY,* JANET W. HARTLEY, MARILYN R. LAN- DER, BARNETT S. KRAMER, AND WALLACE P. ROWE ..... ................... 29 Characterization and Classification of Virus Particles Associated with Hepatitis A. I. Size, Density, and Sedimentation. GUNTER SIEGL* AND GERT G. FRO8NER .............................................................. 40 * Characterization and Classification of Virus Particles Associated with Hepatitis A. II. Type and Configuration of Nucleic Acid. GUNTER SIEGL* AND GERT G. FRO8NER .............................................................. 48 Stoichiometry and Specificity of Binding of Rauscher Oncovirus 10,000-Dalton (plO) Structural Protein to Nucleic Acids. MARTIN SCHULEIN, W. N. BUR- NETTE, AND J. T. AUGUST* ........... ................................... 54 ' Synthesis of Defective Viral DNA in HeLa Cells Infected with Adenovirus Type 3. ELLEN DANIELL* AND TAFFY MULLENBACH ...... ...................... 61 Mapping Host Range-Specific Oligonucleotides Within Genomes of the Ecotropic and Mink Cell Focus-Inducing Strains of Moloney Murine Leukemia Virus. THOMAS Y. SHIH,* MAUREEN 0. WEEKS, DAVID H. TROXLER, JOHN M. COFFIN, AND EDWARD M. SCOLNICK ....... ............................ 71 Production of Unintegrated Mouse Mammary Tumor Virus DNA in Infected Rat Hepatoma Cells Is a Secondary Action of Dexamethasone. GORDON M. RINGOLD, PETER R. SHANK, AND KEITH R. YAMAMOTO* ..... ............... 93 Herpes Simplex Virus and Human Cytomegalovirus Replication in WI-38 Cells. II. Cytochemical Localization ofLysosomal Enzymes in Infected Cells. JANET / DUYCKINCK SMITH* AND ETIENNE DE HARVEN ...... ...................... 102 Persistent Infection of BHK-21 Cells with Pneumonia Virus of Mice. S. E. / GALLASPY, J. E. COWARD, AND C. HOWE* ................................. 110 VAssembly of Viral Membranes: Nature of the Association of Vesicular Stomatitis Virus Proteins to Membranes. TRUDY G. MORRISON* AND CATHERINE 0. ' MCQUAIN ............................................................. 115 Altered E2 Glycoprotein of Sindbis Virus and Its Use in Complementation Studies. MOSHE BRACHA AND MILTON J. SCHLESINGER* ..... .............. 126 Effects of 2'-Deoxy-2'-Azidocytidine on Polyoma Virus DNA Replication: Evidence for Rolling Circle-Type Mechanism. GUNNAR BJURSELL ..... ............. 136 Ti Oligonucleotide Maps of N-, B-, and B -- NB-Tropic Murine Leukemia Viruses Derived from BALB/c. DOUGLAS V. FALLER AND NANCY HoPKINS* .... ..... 143 Ti Oligonucleotides That Segregate with Tropism and with Properties of gp70 in Recombinants Between N- and B-Tropic Murine Leukemia Viruses. DOUGLAS V. FALLER AND NANCY HoPKINS* ........ ................................ 153 Bovine and Ovine Leukemia Viruses. I. Characterization of Viral Antigens. WOLFGANG ROHDE, GEORG PAULI, JAN PAULSEN, ETTI HARMS,* AND HEINZ BAUER ..................................................... 159 Continued on following page Continued from preceding page Simian Virus 40 (SV40)-Specific Proteins Associated with the Nuclear Matrix Isolated from Adenovirus Type 2-SV40 Hybrid Virus-Infected HeLa Cells Carry SV40 U-Antigen Determinants. WOLFGANG DEPPERT ..... .......... 165 In Vitro RNA Transcription by the New Jersey Serotype of Vesicular Stomatitis Virus. I. Characterization ofthe mRNA Species. MARIA T. FRANZE-FERNAN- DEZ AND AMIYA K. BANERJEE* .......................................... 179 In Vitro RNA Transcription by the New Jersey Serotype of Vesicular Stomatitis Virus. II. Characterization of the Leader RNA. RICHARD J. COLONNO AND AMIYA K. BANERJEE* .................................................. 188 Enhanced Infectivity ofAdenovirus Type 2 DNA and a DNA-Protein Complex. G. CHINNADURAI,* SHANBAGAM CHINNADURAI, AND MAURICE GREEN .......... 195 Biochemical Transformation of Mouse Cells by Herpes Simplex Virus Type 2: Enhancement by Means of Low-Level Photodynamic Treatment. DANIEL W. VERWOERD AND FRED RAPP* .......... .................................. 200 Epstein-Barr Virus-Associated Thymidine Kinase. SHEN-TU CHEN, JOHN E. ESTES, ENG-SHANG HUANG, AND JOSEPH S. PAGANO* ..... ................. 203 Insect Viruses Alkaline Protease Associated with Virus Particles of a Nuclear Polyhedrosis Virus: Assay, Purification, and Properties. C. C. PAYNE* AND J. KALMAKOFF 84 * Asterisk refers to person to whom inquiries regarding the paper should be addressed..