definiens: means that certain Lease between KR - Gateway Partners, LLC, a Delaware limited liabilitycompany, as landlord, and Diversa Corporation, a Delaware corporation, as tenant dated February 11, 2000, as amended bythose certain Notice of Lease Term Dates and Monthly Basic Rent dated March 14, 2002, First Amendment to Lease ( BuildingB ) dated March 3, 2000, Second Amendment to Lease ( Building B ) dated July 23, 2001, Third Amendment to Lease ( BuildingB ) dated September 21, 2001, Fourth Amendment to Lease ( Building B ) dated January 31, 2002, Sublease effective as ofOctober 2007 between the Company and the San Diego Subtenant, Consent to Sublease dated October 30, 2007 by andamong Kilroy Realty, L.P., a Delaware limited partnership, Kilroy Realty Corporation, a Maryland corporation, the Companyand the San Diego Subtenant