Activation of glucosidase via stress-induced polymerization rapidly increases active pools of abscisic acid.

By Kwang-Hee Lee, H. Piao, Ho-Youn Kim, Sang Mi Choi, F. Jiang, W. Hartung, Ildoo Hwang, J. Kwak, In-Jung Lee, I. Hwang. Cell, 2006

676 citations recorded by the source corpus.

Subfields: Molecular Biology, Surgery

View Paper: https://www.semanticscholar.org/paper/108ddd7e286359210bf3d9beb54baa19efb5d6d3

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In Molecular Biology

Citations in the corpus

Defense enzyme activities and biochemical variations of Pelargonium zonale in response to nanosilver application and dark storage (2014, background): “These defense compounds are regarded as protective mechanisms against the toxicity of the plant’s own chemical defense system, to add to solubility and to facilitate storage (Lee et al., 2006).”
Guard Cell Signal Transduction Network: Advances in Understanding Abscisic Acid, CO2, and Ca2+ Signaling (2010, background): “It has been reported that hydrolysis of ABA-GE by β-glucosidase AtBG1 (BETA-1,3-GLUCANASE 1) is induced by dehydration-induced AtBG1 complex formation (95), indicating conjugation and deconjugation of ABA.”
Comprehending crystalline β-carotene accumulation by comparing engineered cell models and the natural carotenoid-rich system of citrus (2011, neutral): “The cis-acting regulatory elements in the promoter region were analysed using the PlantCARE (Lescot et al., 2002) and PLACE databases (Higo et al.”
Global transcriptome analysis reveals circadian regulation of key pathways in plant growth and development (2008, background): “In addition to diurnal changes in ABA abundance, it has been reported that other hormones such as auxins, brassinosteroids, cytokinins, ethylene, and gibberellins fluctuate over day/night cycles [ 52-55 ,58-61].”
Profiles of Abscisic Acid and Its Catabolites in Developing Merlot Grape (Vitis vinifera) Berries (2009, background): “Recently it was shown that a β-glucosidase in Arabidopsis was able to hydrolyze ABA-GE to ABA, suggesting that ABA-GE could represent an inactive storage form of ABA in plants (Lee et al. 2006).”
Abscisic Acid and Abiotic Stress Signaling (2007, background): “Recently, Lee et al. (2006)16 have proposed that the activation of inactive ABA pools by polymerized AtBG1 (a b-glucosidase, hydrolyzes glucose-conjugated) could be a mechanism by which plants rapidly adjust ABA levels and respond to changing environmental cues.”
Abscisic acid dynamics, signaling and functions in plants. (2019, background): “In contrast, AtBG1 and AtBG2 encode β-glucosidases that rapidly transform ABA-GE to active ABA which is released from the endoplasmic reticulum and vacuole respectively, when the environment changes (Lee et al. 2006; Xu et al. 2012).”
Plant abiotic stress response and nutrient use efficiency (2020, background): “ABA-GE can be quickly hydrolyzed to become free active ABA by β-glucosidases; two β-glucosidase homologs have been identified in Arabidopsis, i.e., AtBG1, localized on the endoplasmic reticulum (Lee et al., 2006b), and AtBG2, localized to the vacuole (Xu et al., 2012).”
Stomatal Responses to Drought Stress and Air Humidity (2011, neutral): “glucosyltransferase (Lee et al., 2006).”
Abscisic Acid and Abiotic Stress Tolerance in Crop Plants (2016, background): “Subsequently, two ABA-GE hydrolyzing enzymes, BG1 (beta-glycosidase homolog 1) and BG2, have been isolated in Arabidopsis (Lee et al., 2006; Xu et al., 2012).”
The role of ABA and MAPK signaling pathways in plant abiotic stress responses. (2014, background): “Recently, two β-glucosidases (BG1 and BG2) were isolated in Arabidopsis (Lee et al., 2006; Xu et al., 2012).”
Grapevine under deficit irrigation: hints from physiological and molecular data. (2010, background): “Even so, other compounds such as the precursors of ABA (Sauter et al., 2002; Lee et al., 2006; Jiang and Hartung, 2008), low concentration of cytokinins (Shashidhar et al.”
ABA signaling in stress-response and seed development (2013, background): “Lee et al. (2006) reported that the activation of glucosidase via stressinduced polymerization also rapidly increases active pools of ABA.”
Abscisic Acid Synthesis and Response (2013, background): “At this site it may be cleaved by b-glucosidases (BG1: AT1G52400) that are rapidly activated by dehydration-induced polymerization (Lee et al., 2006).”