definiens: means any chl : mical or biological substance dire<:tl related to the Licensed Materials, including any :, . ) organic " morsame chemical clement, oompour ~ t ( iil nucleot1(ie or nucleotldo sequence metudmg DNA and RNA sequcnces ; ( iii ) -, ( iv ) voetor or conslruCt IncludIng plasnuds, phages, Nef Sales " or viruses ; ( v ) host organism including bacteria, fungi, algae, protozoa and hybridoma.s ; ( vi ) eukaryotic or prokaryotic cell line or expression system or any development strain or product 0 that cell line or expression system ; ( vii ) protein including nny p"'ptide, amino Dcid sequence, enzyme, antibody orprotcin confernn Targeting properties and any fragment of a protein, peptide, enzyme, or antibody ; ( viii ) drug or pro - drug ; ( ix ) other geneTic or biological material or nHCro­organi ~ m ; or ( x ) assay or reagent