{"isbn_13": ["9780122740107"], "physical_format": "Paperback", "subtitle": "Using the Gus Gene As a Reporter of Gene Expression", "weight": "12 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["Academic Press"], "number_of_pages": 221, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12534191, "edition_name": "Spiral edition", "isbn_10": ["0122740106"], "publish_date": "March 1992", "key": "/b/OL9281475M", "authors": [{"key": "/a/OL2647199A"}], "title": "Gus Protocols", "type": {"key": "/type/edition"}, "subjects": ["Molecular biology", "Plant physiology", "Proteins", "Life Sciences - Cytology", "Genetics", "Science", "Science/Mathematics", "Technique", "Biotechnology", "Beta-glucuronidase genes", "Biochemical markers", "Gene expression", "Genetic engineering"], "physical_dimensions": "8.9 x 6.2 x 0.6 inches", "revision": 1}