T
Timothy J. Tschaplinski
Researcher at Oak Ridge National Laboratory
Publications - 219
Citations - 19587
Timothy J. Tschaplinski is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Gene & Clostridium thermocellum. The author has an hindex of 54, co-authored 203 publications receiving 16437 citations. Previous affiliations of Timothy J. Tschaplinski include University of Chicago & University of Toronto.
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Journal ArticleDOI
Two poplar methyl salicylate esterases display comparable biochemical properties but divergent expression patterns
Nan Zhao,Ju Guan,Farhad Forouhar,Timothy J. Tschaplinski,Zong-Ming Cheng,Liang Tong,Feng Chen +6 more
TL;DR: Two genes encoding proteins of 98% sequence identity that are highly homologous to tobacco methyl salicylate (MeSA) esterase (SABP2) were identified and cloned from poplar and shown the highest level of expression in leaves and PtSA BP2-2 was most highly expressed in roots.
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Salicylate and catechol levels are maintained in nahG transgenic poplar.
Alison M. Morse,Timothy J. Tschaplinski,Christopher Dervinis,Paula M. Pijut,Eric A. Schmelz,Wendy Day,John M. Davis +6 more
TL;DR: Transgenic poplars had similar foliar levels of salicylic acid and catechol to that of non-transformed controls and exhibited no morphological phenotypes, suggesting a biological role of elevated constitutive salicyolic acid levels in Populus, in contrast to other plant systems in which nahG dramatically reduces salicyric acid levels.
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Nitrogen and sulfur requirements for Clostridium thermocellum and Caldicellulosiruptor bescii on cellulosic substrates in minimal nutrient media.
Donna M. Kridelbaugh,Joshua Nelson,Nancy L. Engle,Timothy J. Tschaplinski,David E. Graham,David E. Graham +5 more
TL;DR: A low ionic strength, defined minimal nutrient medium with decreased nitrogen, sulfur, phosphate and vitamin supplements was developed for the fermentation of cellobiose, cellulose and acid-pretreated Populus.
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Interactions between drought and elevated CO2 on osmotic adjustment and solute concentrations of tree seedlings
TL;DR: Elevated CO2 has differing effects on drought tolerance among tree species, and thus might alter the competitive relations between species.
Journal ArticleDOI
Mathematical models of lignin biosynthesis
Mojdeh Faraji,Mojdeh Faraji,Luís L. Fonseca,Luís L. Fonseca,Luis Escamilla-Trevino,Luis Escamilla-Trevino,Jaime Barros-Rios,Jaime Barros-Rios,Nancy L. Engle,Zamin K. Yang,Timothy J. Tschaplinski,Richard A. Dixon,Richard A. Dixon,Eberhard O. Voit,Eberhard O. Voit +14 more
TL;DR: The putative lignin biosynthes pathway is not able to explain the plant specific laboratory data, and the necessity of plant specific modeling should be heeded.