R
Ray A. Bressan
Researcher at Purdue University
Publications - 293
Citations - 35505
Ray A. Bressan is an academic researcher from Purdue University. The author has contributed to research in topics: Arabidopsis & Mutant. The author has an hindex of 100, co-authored 292 publications receiving 32638 citations. Previous affiliations of Ray A. Bressan include King Abdulaziz University & King Abdullah University of Science and Technology.
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Journal ArticleDOI
Involvement of Arabidopsis HOS15 in histone deacetylation and cold tolerance
Jianhua Zhu,Jae Cheol Jeong,Yanmei Zhu,Irina Sokolchik,Saori Miyazaki,Jian-Kang Zhu,Paul M. Hasegawa,Hans J. Bohnert,Huazhong Shi,Dae-Jin Yun,Ray A. Bressan +10 more
TL;DR: A critical role for gene activation/repression by histone acetylation/deacetylation in plant acclimation and tolerance to cold stress is suggested in Arabidopsis.
Journal ArticleDOI
Salt causes ion disequilibrium‐induced programmed cell death in yeast and plants
Gyung-Hye Huh,Barbara Damsz,Tracie K. Matsumoto,Muppala P. Reddy,Ana Rus,José I. Ibeas,Meena L. Narasimhan,Ray A. Bressan,Paul M. Hasegawa +8 more
TL;DR: Evidence is presented that salt induces PCD in yeast and plants because of an ionic, rather than osmotic, etiology and both salt-sensitive mutants of yeast and Arabidopsis exhibit substantially more profound PCD symptoms, indicating that salt-induced PCD is mediated by ion disequilibrium.
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Molecular Cloning of Osmotin and Regulation of Its Expression by ABA and Adaptation to Low Water Potential
TL;DR: Osmotin is homologous to a 24 kilodalton NaCl-induced protein in tomato, as well as thaumatin, maize alpha-amylase/trypsin inhibitor and a tobacco mosaic virus-induced pathogenesis-related protein.
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Intracellular Compartmentation of Ions in Salt Adapted Tobacco Cells
TL;DR: X-ray microanalysis of unetched frozen-hydrated cells adapted to salt indicated that Na(+) and Cl(-) were compartmentalized in the vacuole, at concentrations of 780 and 624 millimolar, respectively, while cytoplasmic concentrations of the ions were maintained at 96 millimolars.
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Metabolic Changes Associated with Adaptation of Plant Cells to Water Stress
TL;DR: In vivo rates of synthesis and utilization and compartmentation of free amino acid pools were determined using computer simulation models and the depletion of glutamine in adapted cells appears to be a consequence of a selective depletion of a large, metabolically inactive storage pool present in unadapted cultures.