definiens: shall mean any chemical or biological substances including any : ( i ) organic or inorganic chemical element or compound ; ( ii ) nucleic acid ; ( iii ) vector of any ty pe ( e.g., cosmid, plasmid, spore, phage, virus, or virus -like particle ), and subunits of the foregoing ; ( iv ) host organism, including procaryotic and/or eukaryotic cells or animals ; ( v ) eukaryotic or prokaryotic cell line or expression system ; ( vi ) protein, including any peptide or amino acid sequence, enzyme, antibody or protein conferring targeting properties and any fragment of any of the foregoing ; ( vii ) genetic material, including, without limitation, any genetic nucleic acid construct, marker gene and genetic control element ( e.g., promoter, 5 [ * ] Certain information in this document has been omitted and filed separately with the Securities and Exchange Commission . Confidential treatment has been requested with respect to the omitted portions