definiens: shall mean VRI providing to SB the sequences for one hundred ( 100 ) novel and distinct in vivo expressed S. aureus DNA fragments, of which each fragment shall be characterized by at least 400 base pairs of linear DNA sequence . For purposes of this definition, a sequence is if the sequence has not been disclosed in a printed publication, or in a computer database generally available to the public prior to the date it is delivered to SB, or is not listed in APPENDIX D as having been independently identified by SB at the time of execution of this Agreement or added to APPENDIX D by SB at any time during the RESEARCH ; PR06RAM TERM, provided, however, that only 100 independently identified sequences may be added to APPENDIX D by SB in any consecutive six month period during the RESEARCH PROGRAM TERM and a sequence is if it is not part of the same gene, as a sequence which has been previously provided to SB by VRI