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Steffen P. Graether on Muck Rack

Steffen P. Graether

Canada
As seen in: Nature, Frontiers
UoG Biochemistry course
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Articles

Plant dehydrins and dehydrin-like proteins: characterization and participation in abiotic stress response

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By Adam Mickiewicz, Ramamurthy Mahalingam, Enrique Castano, Steffen P. Graether
| Frontiers
1 Introduction Abiotic stress threatens global plant functioning and results in secondary effects such as oxidative damage. Stress action is often related to suboptimal climatic changes that can hamper crop growth and production. Among the environmental stimuli that seriously affect plant productivity are drought, salinity, frost, cold, and heat (Sewelam et al., 2020; Bouabdelli et al., 2022).
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Conserved sequence motifs in the abiotic stress response protein late embryogenesis abundant 3

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By of Guelph, Steffen P. Graether, Karamjeet K. Singh
| PLOS
Loading metrics Open Access Peer-reviewed Research Article Karamjeet K. Singh, Steffen P. Graether Karamjeet K. Singh, Steffen P. Graether Published: August 6, 2020 https://doi.org/10.1371/journal.pone.0237177 Figures Abstract LEA3 proteins, a family of abiotic stress proteins, are defined by the presence of a tryptophan-containing motif, which we name the W-motif. We use Pfam LEA3 sequences to search the Phytozome database to create a W-motif definition and a LEA3 sequence dataset.
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Evolution of the modular, disordered stress proteins known as dehydrins

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By Andrew Riley, Steffen P. Graether, Daniel A. Ashlock
| PLOS
Loading metrics Open Access Peer-reviewed Research Article Andrew C. Riley, Daniel A. Ashlock, Steffen P. Graether Andrew C. Riley, Daniel A. Ashlock, Steffen P. Graether Published: February 6, 2019 https://doi.org/10.1371/journal.pone.0211813 Figures Abstract Dehydrins, plant proteins that are upregulated during dehydration stress conditions, have modular sequences that can contain three conserved motifs (the Y-, S-, and K-segments).
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