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Dorothea Tholl

Researcher at Virginia Tech

Publications -  72
Citations -  8365

Dorothea Tholl is an academic researcher from Virginia Tech. The author has contributed to research in topics: Arabidopsis thaliana & Arabidopsis. The author has an hindex of 33, co-authored 66 publications receiving 6967 citations. Previous affiliations of Dorothea Tholl include Max Planck Society & University of Michigan.

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Covariation and phenotypic integration in chemical communication displays: biosynthetic constraints and eco-evolutionary implications

TL;DR: A novel perspective on chemical communication is provided and a basis for future investigations on structural properties of CCDs will facilitate identifying modules and biosynthetic constraints that may affect the outcome of selection and thus provide a predictive framework for evolutionary trajectories of C CDs in plants and animals.
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In Planta Variation of Volatile Biosynthesis: An Alternative Biosynthetic Route to the Formation of the Pathogen-Induced Volatile Homoterpene DMNT via Triterpene Degradation in Arabidopsis Roots

TL;DR: Biosynthetic plasticity in DMNT biosynthesis in land plants is shown by showing that irregular homo/norterpenes can arise from different biosynthetic routes in a tissue specific manner and biochemical and genetic evidence for volatile compound formation via triterpene degradation in plants is presented.
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Role of aromatic aldehyde synthase in wounding/herbivory response and flower scent production in different Arabidopsis ecotypes.

TL;DR: The Arabidopsis thaliana genome contains two genes, At2g20340 and At4g28680, encoding pyridoxal 5'-phosphate-dependent AADCs with high homology to the recently identified Petunia hybrida phenylacetaldehyde synthase involved in floral scent production, which is an aromatic aldehyde synthase (AtAAS), which catalyzes the conversion of phenylalanine and 3,4-dihydroxy-
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Partial Purification and Characterization of the Short-Chain Prenyltransferases, Geranyl Diphosphate Synthase and Farnesyl Diphosphate Synthase, from Abies grandis (Grand Fir)

TL;DR: GPP and FPP synthase formed GPP and E,E-FPP, respectively, as the sole products of the enzymatic condensation of IPP and dimethylallyl diphosphate (DMAPP), broadly similar to those of other prenyltransferases.
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Trends and applications in plant volatile sampling and analysis.

TL;DR: In this paper, a focused review of recent progress in VOC sampling and analysis is presented, showing advances in the use of small, inexpensive sampling devices and describing methods to monitor plant VOC emissions in the belowground environment.