{"first_sentence": {"type": "/type/text", "value": "The required cis-acting elements of EBV's plasmid replicon were defined by first introducing into EBV-positive cells a library of DNAs consisting of overlapping fragments of EBV DNA cloned into a vector encoding resistance to G418."}, "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "weight": "1 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Springer"], "number_of_pages": 233, "isbn_13": ["9783540415060"], "id": 12665581, "edition_name": "1 edition", "isbn_10": ["3540415068"], "publish_date": "June 27, 2001", "key": "/b/OL9395026M", "authors": [{"key": "/a/OL3251481A"}], "title": "Epstein-Barr Virus and Human Cancer (Current Topics in Microbiology and Immunology)", "type": {"key": "/type/edition"}, "subjects": ["Medical microbiology & virology", "Oncology", "Cancer", "Microbial Genetics", "Science", "Medical / Nursing", "Science/Mathematics", "Viral carcinogenesis", "Infectious Diseases", "Life Sciences - Biology - Microbiology", "Burkitt's lymphoma", "EBV", "Science / Microbiology", "gastric carcinoma", "nasopharyngeal carcinoma", "Epstein-Barr virus"], "physical_dimensions": "9.8 x 6.2 x 0.5 inches", "revision": 1}