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  1. No Access

    Article

    Structural basis for heparan sulfate co-polymerase action by the EXT1–2 complex

    Heparan sulfate (HS) proteoglycans are extended (-GlcAβ1,4GlcNAcα1,4-)n co-polymers containing decorations of sulfation and epimerization that are linked to cell surface and extracellular matrix proteins. In mamm...

    Hua Li, Digantkumar Chapla, Robert A. Amos, Annapoorani Ramiah… in Nature Chemical Biology (2023)

  2. Article

    Author Correction: Polymerization of the backbone of the pectic polysaccharide rhamnogalacturonan I

    Robert A. Amos, Melani A. Atmodjo, Chin Huang, Zhongwei Gao, Aarya Venkat… in Nature Plants (2023)

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  3. No Access

    Article

    Polymerization of the backbone of the pectic polysaccharide rhamnogalacturonan I

    Rhamnogalacturonan I (RG-I) is a major plant cell wall pectic polysaccharide defined by its repeating disaccharide backbone structure of [4)-α-d-GalA-(1,2)-α-l-Rha-(1,]. A family of RG-I:Rhamnosyltransferases (RR...

    Robert A. Amos, Melani A. Atmodjo, Chin Huang, Zhongwei Gao, Aarya Venkat… in Nature Plants (2022)

  4. Article

    Open Access

    Working towards recalcitrance mechanisms: increased xylan and homogalacturonan production by overexpression of GAlactUronosylTransferase12 (GAUT12) causes increased recalcitrance and decreased growth in Populus

    The development of fast-growing hardwood trees as a source of lignocellulosic biomass for biofuel and biomaterial production requires a thorough understanding of the plant cell wall structure and function that...

    Ajaya K. Biswal, Melani A. Atmodjo, Sivakumar Pattathil… in Biotechnology for Biofuels (2018)

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