Packaging cell lines for pseudotyped retroviral vectors
Packaging cells
Papova virus construction
Particle-mediated transformation of gymnosperms
Particle-mediated transformation of perennial fruit plants capab
Particle-mediated transformation of soybean plants and lines
Partition proficiency in genetically engineered plasmids for tra
Pasteurella haemolytica transformants
Pathogen-resistant transgenic plants
PCR-based strategy of constructing chimeric DNA molecules
Peptide-mediated gene transfer
Peptidoglycan biosynthetic gene mur a from Strepococcus pneumoni
Periplasmic protease mutants of Escherichia coli
Permeability enhancers for negatively charged polynucleotides
PG gene and its use in plants
Phage-cosmid hybrid vector, open cos DNA fragments, their method
Phage-resistant streptococcus
Pharmaceutical compositions for eliminating...
Phosphinothricin-resistance gene, and its use
Photochemical decontamination treatment of whole blood or blood