PPT-Combining gene regulatory network and kinetic modeling of lignin biosynthesis in Arabidopsis

Longyun Guo 1 John Morgan 12 1 Department of Biochemistry 2 Davidson School of Chemical Engineering Purdue University May 2 2019 Background Lignin is an essential biopolymer in plant secondary cell walls . Ian Gluck. Mentor: Dr. Christine Kelly. OSU Dept. of Chemical, Biological and Environmental Engineering. The Biofuel Industry. The Conversion Process. Cellulose must be converted to glucose. Performed by cellulases. Purines are biologically synthesized as nucleotides and in particular as ribotides, i.e. bases attached to ribose-5-phosphate. . Purines are synthesized by two types of pathways, the de novo pathways and the salvage pathways.. from plant biomass. Michele Morgante, Università di Udine. Lynd. . et. al. . Nat. . . Biotechnology. , 2008. Lynd. . et. al. . Nat. . . Biotechnology. , 2008. Costs. of . fermentable. . carbohydrate. th. 2010. PBIO 691: [Plant Cell Walls]. An aromatic heteropolymer. Monomers Synthesized from Phenylalanine in the cytoplasm . Deposition of lignin occurs both within the secondary cell wall and in the middle lamella. Draw 8 boxes on your paper. Gene regulation accounts for some of the phenotypic differences between organisms with similar genes.. 2005-2006. Gene regulation in bacteria. Control of gene expression enables individual bacteria to adjust their metabolism to environmental change. REFERENCES 1 Friedman JR and Kaestner KH The Foxa family of transcription factors in development and metabolism 2006 Cell Mol Life Sci 63 2317-2328 2 Oliveri P Walton KD Davidson EH and McClay DR Repr REFERENCES 1 Friedman JR and Kaestner KH The Foxa family of transcription factors in development and metabolism 2006 Cell Mol Life Sci 63 2317-2328 2 Oliveri P Walton KD Davidson EH and McClay DR Repr Citation. Objective. . Develop a fast, accurate method to quantify lignin content in biomass using less energy, less starting material, and fewer toxic reagents than current processes. Approach . Completely dissolve woody biomass in 0.1 g/mL cysteine-sulfuric acid solution at 24 °C after stirring for one hour. nickel(II) and cadmium(II) ions removal. Tijana . Stanišić. , Ana . Popović. , Jelena . Rusmirović. , Maja . Đolić. , Mirjana . Ristić. , . . Aleksandra . Perić-Grujić. and Aleksandar . Select lignin depolymerization parameters to yield an optimal mix of lignin monomers for conversion to PDC by an engineered microbe.. Perez, J.M., . Sener. , C., . Misra. , S., Umana, G. E., . Coplien. organisms. Land plantsArabidopsis is anAngiosperm / Arabidopsis is a model for Eudicot seed plantsFlowering plants originated relatively recently and the last common ancestor of all Angiosperms lived START YOUR SEARCH. Select resource type. psh. : . homozygous line. pst. : . no . information for . zygosity. Enter . information. Resource Number: . named by RIKEN BRC, used in MTA and order forms. Line name: . Metabolic relationship of Amino Acids. Biosynthesis of Amino Acids. The carbon skeletons of many amino acids may be derived from metabolites in central pathways, allowing the biosynthesis of some, but not all, the amino acids in humans. Tsuji Y., . Vanholme. R., . Tobimatsu. Y., Ishikawa Y., Foster C. E., . Kamimura. N., . Hishiyama. S., Hashimoto S., Shino A., Hara H., Sato-Izawa K., . Oyarce. P., . Goeminne. G., . Morreel. K., Kikuchi J., Takano T., Fukuda M., Katayama Y., .