S
Sandra Notonier
Researcher at National Renewable Energy Laboratory
Publications - 2
Citations - 103
Sandra Notonier is an academic researcher from National Renewable Energy Laboratory. The author has contributed to research in topics: Pseudomonas putida & Lignin. The author has an hindex of 2, co-authored 2 publications receiving 37 citations. Previous affiliations of Sandra Notonier include Oak Ridge National Laboratory.
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Journal ArticleDOI
Outer membrane vesicles catabolize lignin-derived aromatic compounds in Pseudomonas putida KT2440
Davinia Salvachúa,Davinia Salvachúa,Allison Z. Werner,Allison Z. Werner,Isabel Pardo,Martyna Michalska,Brenna A. Black,Bryon S. Donohoe,Stefan J. Haugen,Rui Katahira,Sandra Notonier,Sandra Notonier,Kelsey J. Ramirez,Antonella Amore,Samuel O. Purvine,Erika M. Zink,Paul E. Abraham,Richard J. Giannone,Suresh Poudel,Philip D. Laible,Robert L. Hettich,Gregg T. Beckham,Gregg T. Beckham +22 more
TL;DR: This work proposes a mechanism for extracellular nutrient acquisition from aromatic compounds by soil bacteria, which holds promise for improving the efficiency of microbial lignin conversion and suggests that OMVs could potentially be useful tools for synthetic biology and biotechnological applications.
Journal ArticleDOI
Metabolism of syringyl lignin-derived compounds in Pseudomonas putida enables convergent production of 2-pyrone-4,6-dicarboxylic acid
Sandra Notonier,Allison Z. Werner,Eugene Kuatsjah,Linda Dumalo,Paul E. Abraham,E. Anne Hatmaker,Caroline B. Hoyt,Antonella Amore,Kelsey J. Ramirez,Sean P. Woodworth,Dawn M. Klingeman,Richard J. Giannone,Adam M. Guss,Robert L. Hettich,Lindsay D. Eltis,Christopher W. Johnson,Gregg T. Beckham,Gregg T. Beckham +17 more
TL;DR: It is demonstrated that syringate, a common S-type lignin-derived compound, is utilized by KT2440 only in the presence of another energy source or when vanAB was overexpressed, as syringates was found to be O-demethylated to gallate by VanAB, a two-component monooxygenase, and further catabolized via extradiol cleavage.