From owner-biotechniques@net.bio.net Tue Oct 21 23:00:00 1997 Path: biosci!biosci!not-for-mail From: MMCCARTHY@biotechnet.com Newsgroups: bionet.journals.letters.biotechniques Subject: BioTechniques 23(5), November 1997 Date: 22 Oct 1997 13:42:15 -0700 Organization: BIOSCI International Newsgroups for Molecular Biology Lines: 173 Sender: daemon@net.bio.net Approved: MMCCARTHY@BIOTECHNET.COM Distribution: world Message-ID: <01IP3YBK9C7692YHIB@delphi.com> NNTP-Posting-Host: net.bio.net BioTechniques 23(5), November 1997 Table of Contents BENCHMARKS Preparative Electrophoresis: An Improved Method for the Isolation of Human Recombinant Apolipoprotein A-I H.H.-J. Schmidt, J. Genschel, R. Haas and M.P. Manns Method to Reduce the Quantity of Ethidium Bromide Required to Stain DNA in Agarose Gels M.J. Lucey, S.M. McColl and F.C.R. Manning Simplification of Titer Determination for Recombinant Baculovirus by Green Fluorescent Protein Marker H.J. Cha, T. Gotoh and W.E. Bentley Serum-Free Production, Concentration and Purification of Recombinant Retroviruses J. Seppen, R.J. Kimmel and W.R.A. Osborne Semiquantitative Comparison of the DNA-Binding Activity of In Vitro-Synthesized Proteins P. Chene Using a Eukaryotic GST Fusion Vector for Proteins Difficult to Express in E. coli R.Y.L. Tsai and R.R. Reed Production and Refolding of Recombinant Leptin P.L. Zamorano, L. De Sevilla, V.B. Mahesh and D.W. Brann Manipulation of Transcription Factor Activity Using Fluorescein-Tagged Dumbbell Oligonucleotides M. Steinmayr, J.-P. Aubry and M. Becker-Andre Cosmid Vector for the Cloning and Study of Complex GC-Rich Genomes S. Ananvoranich and C. Simard Duplication of a Region in the Multiple Cloning Site of a Plasmid Vector to Enhance Cloning-Mediated Addition of Restriction Sites to a DNA Fragment L. Cocea Stable DNA-Binding Yeast Vector Allowing High-Bait Expression for Use in the Two-Hybrid System O. Louvet, F. Doignon and M. Crouzet High-Efficiency T-Vector Cloning of PCR Products by Forced A-Tagging and Post-Ligation Restriction Enzyme Digestion H. Bielefeldt-Ohmann and D.R. Fitzpatrick PCR-Generated Crossover Linkers for Site-Directed Mutagenesis A.C. Boyd and D.J. Porteous Site-Specific Mutagenesis of Immunoglobulin Domains by Multiple-Fragment Homologous Recombination M. Eghtedarzadeh-Kondri, M.A. Walls and S.M. Glaser In a Blinded Analysis, Restriction Endonuclease Fingerprinting Detects All the Mutations in a 1.9-kb Segment Q. Liu, J. Feng and S.S. Sommer Nonradioactive Method for the Determination of Internucleosomal Cleavage Associated with Apoptosis C.-F. Wu, N.H. Bishopric and R.E. Pratt Reliable Detection of DNA CpG Methylation Profiles by the Isoschizomers MspI/HpaII Using Oligonucleotide Stimulators D. Kupper, M. Reuter, A. Meisel and D.H. Kruger THE INTERNET ON-RAMP Cyberspace for Biologists SHORT TECHNICAL REPORTS Cloning and Assembly of PCR Products Using Modified Primers and DNA Repair Enzymes D.E. Watson and G.N. Bennett Application of a Chimeric Green Fluorescent Protein to Study Protein-Protein Interactions N. Garamszegi, Z.P. Garamszegi, M.S. Rogers, S.J. DeMarco and E.E. Strehler Dicistronic LacZ and Alkaline Phosphatase Reporter Constructs Permit Simultaneous Histological Analysis of Expression from Multiple Transgenes X. Li, W. Wang and T. Lufkin Detection of False-Negative Results in Nested Primer PCR of Proviral HIV-1 DNA K. Zimmermann, B. Plaimauer, D. Schogl and J.W. Mannhalter Direct PCR of Small Genomic DNA Fragments from Serum A.J. Sandford and P.D. Pare Photoimmunodetection: A Nonradioactive Labeling and Detection Method for DNA O.J. Marvik, M.L. Isaksen, L. Roza and B.H. Lindqvist Quantitation of In Vitro Activity of Synthetic Trans-Acting Ribozymes Using HPLC L. Citti, L. Boldrini, S. Nevischi, L. Mariani and G. Rainaldi Isolation of Full-Length RNA from a Thermophilic Cyanobacterium X.-Z.J. Luo and S.E. Stevens, Jr. BioFeature Applications of Green Fluorescent Protein in Plants S.M. Leffel, S.A. Mabon and C.N. Stewart, Jr. RESEARCH REPORTS Ribonuclease H Renaturation Gel Assay Using a Fluorescent-Labeled Substrate L.-Y. Han, W.-P. Ma and R.J. Crouch Focal Delivery of Neurotrophins into the Central Nervous System Using Fluorescent Latex Microspheres D.R. Riddle, L.C. Katz and D.C. Lo PRODUCT APPLICATION FOCUS Bifunctional lacZa-ccdB Genes for Selective Cloning of PCR Products P. Gabant, P.-L. Dreze, T. Van Reeth, J. Szpirer and C. Szpirer Infrared Fluorescent Detection of D1S80 Alleles from Blood and Body Fluid Collected on IsoCode(TM) Devices R. Roy and L.R. Middendorf NEW PRODUCTS INDEX TO ADVERTISERS .