Division "Expression Vectors"F1 United Kingdom Original text. Later amendments are not shown. Carriers (e.g. plasmid or virus) used to introduce genetic material into host cells. Annotations Textual amendments F1 Substituted by Commission Directive (EU) 2019/514 of 14 March 2019 amending Directive 2009/43/EC of the European Parliament and of the Council as regards the list of defence-related products (Text with EEA relevance). ← Division Division Division →