Mapping and polyhedrin gene analysis of the Epiphyas postvittana nucleopolyhedrovirus genome

adn baculoviridae baculovirus cartografia cartographie cartography clone clones dna enzyme de restriction epiphyas postvittana fruit crops frutales gene genes genomas genomes hosts insect viruses invertebrate viruses mapping molecular genetics nuclear polyhedrosis virus nucleasas nuclease nucleases orgyia pseudotsugata pathogens restriction enzymes virus de invertebrados virus poliedrosis nuclear