WO2007100897-A2  DAI Z ET AL: "Expression of Acidothermus cellulolyticus endoglucanase E1 in transgenic tobacco: biochemical characteristics and physiological effects" TRANSGENIC RESEARCH, LONDON, GB, vol. 9, no. 1, February 2000 (2000-02), pages 43-54, XP008084246 ISSN: 0962-8819;  DAI Z ET AL: "IMPROVED PLANT-BASED PRODUCTION OF E1 ENDOGLUCANASE USING POTATO: EXPRESSION OPTIMIZATION AND TISSUE TARGETING" MOLECULAR BREEDING, KLUWER ACADEMIC PUBLISHERS, DORDRECHT, NL, vol. 6, no. 3, June 2000 (2000-06), pages 277-285, XP000991458 ISSN: 1380-3743;  ZIYU DAI ET AL: "Optimization of Acidothermus cellulolyticus Endoglucanase (E1) Production in Transgenic Tobacco Plants by Transcriptional, Post-transcription and Post-translational Modification" TRANSGENIC RESEARCH, KLUWER ACADEMIC PUBLISHERS-PLENUM PUBLISHERS, NE, vol. 14, no. 5, 1 October 2005 (2005-10-01), pages 627-643, XP019269466 ISSN: 1573-9368;  ZIEGELHOFFER THOMAS ET AL: "Dramatic effects of truncation and sub-cellular targeting on the accumulation of recombinant microbial cellulase in tobacco" MOLECULAR BREEDING, vol. 8, no. 2, September 2001 (2001-09), pages 147-158, XP002471430 ISSN: 1380-3743;  ZIEGLER M T ET AL: "ACCUMULATION OF A THERMOSTABLE ENDO-1,4-BETA-D-GLUCANASE IN THE APOPLAST OF ARABIDOPSIS THALIANA LEAVES" MOLECULAR BREEDING, KLUWER ACADEMIC PUBLISHERS, DORDRECHT, NL, vol. 6, no. 1, February 2000 (2000-02), pages 37-46, XP008020043 ISSN: 1380-3743;  BLAYLOCK MJ: "Cellulose production and increased biomass multifunction crop plants (STTR Phase II Project)" DOE HYDROGEN PROGRAM: 2005 ANNUAL PROGRESS REPORT, November 2005 (2005-11), page 1338, XP002455836 Retrieved from the Internet: URL:http://www.hydrogen.energy.gov/annual_progress05.html [retrieved on 2007-10-19];  BLAYLOCK MJ: "Cellulose production and increased biomass multifunction crop plants (STTR Phase II Project)" DOE HYDROGEN PROGRAM: 2005 ANNUAL PROGRESS REPORT, November 2005 (2005-11), page 1338, XP002455836 Retrieved from the Internet: URL:http:www.hydrogen.energy.govannual_progress05.html [retrieved on 2007-10-19];  SALEHI H ET AL: "Delay in flowering and increase in biomass of transgenic tobacco expressing the Arabidopsis floral repressor gene FLOWERING LOCUS C" JOURNAL OF PLANT PHYSIOLOGY, FISCHER, STUTTGART, DE, vol. 162, no. 6, 14 June 2005 (2005-06-14), pages 711-717, XP004939720 ISSN: 0176-1617