1 Chemical preparations, enzymes, DNA vectors, viral vectors, rAAV vectors, and DNA extracts for the preparation of nucleic acid, for scientific and research purposes; chemicals for use in the preparation and creation of DNA vectors, viral vectors, rAAV vectors, DNA extracts and cassettes for scientific and industrial purposes; enzymes for use in the preparation and creation of DNA extracts and cassettes for scientific and industrial purposes; DNA vectors, viral vectors, rAAV vectors, and DNA extracts and cassettes for scientific and research use; DNA vectors, viral vectors, rAAV vectors, DNA extracts for scientific and research purposes in the fields of agri-biotechnology and nanotechnology; Biological and biochemical reagents being DNA plasmid vectors, DNA vectors, and rAAV vectors, viral vectors that form a gene analysis system not for medical purposes; Diagnostic reagents for scientific or research purposes, namely, a diagnostic kit consisting primarily of DNA vectors, rAAV vectors, or DNA plasmid vectors