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XP002474570 retrieved from EBI accession no. EMBL:AY183361 Database accession no. AY183361;  DATABASE EMBL [Online] 27 February 2003 (2003-02-27), "Synthetic construct multi-copy enhancer promoter element, complete sequence." XP002474571 retrieved from EBI accession no. EMBL:AY192160 Database accession no. AY192160;  FRANCESCA DE AMICIS ET AL: "Improvement of the pBI121 plant expression vector by leader replacement with a sequence combining a poly(CAA) and a CT motif" TRANSGENIC RESEARCH, KLUWER ACADEMIC PUBLISHERS-PLENUM PUBLISHERS, NE, vol. 16, no. 6, 20 January 2007 (2007-01-20), pages 731-738, XP019557514 ISSN: 1573-9368;  See also references of EP 2118291A1EP2118291-B1  DATABASE EMBL [Online] 2 February 2003 (2003-02-02), "Synthetic construct duplicated CaMV 35/TMV omega-prime leader sequence fusion promoter, complete sequence." XP002474570 retrieved from EBI accession no. EMBL:AY183361 Database accession no. 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