Method to produce para-hydroxybenzoic acid in the stem...

Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Lyase

Reexamination Certificate

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C435S183000, C435S193000, C435S320100, C435S410000, C536S023200, C800S278000, C800S295000

Reexamination Certificate

active

10688745

ABSTRACT:
This invention relates to methods and materials to produce para-hydroxybenzoic acid in the stem tissue of transgenic green plants using a cellulose synthase promoter to operably express a gene encoding HCHL.

REFERENCES:
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patent: WO 98/18949 (1998-05-01), None
patent: WO 00/04166 (2000-01-01), None
patent: WO 00 70058 (2000-11-01), None
patent: WO 03/066836 (2003-08-01), None
Viitanen et al. Plant Physiol. Dec. 2004;136(4):4048-60. Epub Nov. 24, 2004.
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National Center for Biotechnology Information General Identifier No. 1773286, Accession No. U71080, May 31, 1997, D. A. Bell-Delong et al., Cinnamate-4-hydroxylase expression inArabidopsis. Regulation in response to development and the environment.
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Simon R. Turner et al., Collapsed Xylem Phenotype ofArabidopsisIdentifies Mutants Deficient in Cellulose Deposition in the Secondary Cell Wall, The Plant Cell, vol. 9:689-701, May 1997.
Neil G. Taylor et al., Multiple Cellulose Synthase Catalytic Subunits Are Required for Cellulose Synthesis inArabidopsis, The Plant Cell, vol. 12:2529-2539, Dec. 2000.
Dolly A. Bell-Lelong et al., Cinnamate-4-Hydroxylase Expression inArabidopsis, Plant Physiol., vol. 113:729-738, 1997.
D. Lee et al., TheArabidopsis thaliana4-coumarate:CoA ligase (4CL) gene: stress and developmentally regulated expression and nucleotide sequence of its cDNA, Plant Mol. Biol., vol. 28(5):871-884, 1995.
T. Richmond, Higher plant cellulose synthases, Genome Biol., vol. 1(4):reviews 3001.1-3001.6, 2000.

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