S
Sang-Wook Han
Researcher at Chung-Ang University
Publications - 81
Citations - 1858
Sang-Wook Han is an academic researcher from Chung-Ang University. The author has contributed to research in topics: Xanthomonas oryzae & Xanthomonas. The author has an hindex of 19, co-authored 77 publications receiving 1581 citations. Previous affiliations of Sang-Wook Han include Korea University & University of California, Davis.
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Journal ArticleDOI
A Type I–Secreted, Sulfated Peptide Triggers XA21-Mediated Innate Immunity
TL;DR: Liquid chromatography–tandem mass spectrometry analysis of biologically active fractions from Xoo supernatants led to the identification of a 194–amino acid protein designated Ax21 (activator of XA21-mediated immunity), confirming that Ax21 is a pathogen-associated molecular pattern and that XA 21 is a pattern recognition receptor.
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Two New Complete Genome Sequences Offer Insight into Host and Tissue Specificity of Plant Pathogenic Xanthomonas spp.
Adam J. Bogdanove,Ralf Koebnik,Hong Lu,Ayako Furutani,Samuel V. Angiuoli,Prabhu B. Patil,Marie-Anne Van Sluys,Marie-Anne Van Sluys,Robert P. Ryan,Damien F. Meyer,Damien F. Meyer,Sang-Wook Han,Gudlur Aparna,Gudlur Aparna,Misha L. Rajaram,Misha L. Rajaram,Arthur L. Delcher,Arthur L. Delcher,Adam M. Phillippy,Daniela Puiu,Michael C. Schatz,Michael C. Schatz,Martin Shumway,Daniel D. Sommer,Cole Trapnell,Cole Trapnell,Faiza H. Benahmed,George Dimitrov,Ramana Madupu,Diana Radune,Steven A. Sullivan,Gopaljee Jha,Hiromichi Ishihara,Hiromichi Ishihara,Sang Won Lee,Sang Won Lee,Alok Pandey,Vikas Sharma,Malinee Sriariyanun,Boris Szurek,Casiana M. Vera-Cruz,Karin S. Dorman,Pamela C. Ronald,Valérie Verdier,J. Maxwell Dow,Ramesh V. Sonti,Seiji Tsuge,Volker Brendel,Pablo D. Rabinowicz,Jan E. Leach,Frank F. White,Steven L. Salzberg,Steven L. Salzberg +52 more
TL;DR: Comparisons were made with genomes of closely related strains that infect the vascular tissue of the same hosts and across a larger collection of complete Xanthomonas genomes, and the results suggest a model in which complex sets of adaptations at the level of gene content account for host specificity and subtler adaptations atThe level of amino acid or noncoding regulatory nucleotide sequence determine tissue specificity.
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From the Academy: Colloquium review. Unique characteristics of Xanthomonas oryzae pv. oryzae AvrXa21 and implications for plant innate immunity.
TL;DR: The data suggest that AvrXa21 represents a previously uncharacterized class of Gram-negative bacterial signaling molecules, and calls for some modifications in the way that innate immunity strategies are thought about.
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The pepper lipoxygenase CaLOX1 plays a role in Osmotic, drought and high salinity stress response
TL;DR: The results indicate that CaLOX1 plays a crucial role in plant stress responses by modulating the expression of ABA- and stress-responsive marker genes, lipid peroxidation and H2O2 production.
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The Xanthomonas oryzae pv. oryzae PhoPQ Two-Component System Is Required for AvrXA21 Activity, hrpG Expression, and Virulence
Sang Won Lee,Kyu-Sik Jeong,Kyu-Sik Jeong,Sang-Wook Han,Seung Eun Lee,Seung Eun Lee,Bong-Kwan Phee,Tae-Ryong Hahn,Pamela C. Ronald +8 more
TL;DR: The results suggest that the X. oryzae pv.oryzae PhoPQ TCS functions in virulence and in the production of AvrXA21 in partnership with RaxRH.