Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty Publications Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Jeevan, Swetha; Sayantan, D. Title A name given to the resource Long-term adaptation study of bacterial isolates of plant growth-promoting bacteria in heat-stressed conditions Date A point or period of time associated with an event in the lifecycle of the resource 01-01-2026 Source A related resource from which the described resource is derived Food Science and Applied Biotechnology;Volume;9;Issue;1;pp.194-208 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.30721/FSAB2026.V9.I1.557" target="_blank" rel="noreferrer noopener">https://doi.org/10.30721/FSAB2026.V9.I1.557</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105038199326?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105038199326?origin=resultslist</a> Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Jeevan S., Department of Life Sciences, Christ University, Hosur Road, Karnataka, Bangalore, 560029, India; Sayantan D., Department of Life Sciences, Christ University, Hosur Road, Karnataka, Bangalore, 560029, India Description An account of the resource In many bacterial species, there is still a lack of comprehensive research and characterization of the basic mechanisms behind bacterial adaptation. Furthermore, it's still unclear if prokaryotes can learn by association and adaptation. Since Plant Growth Promoting Bacteria (PGPB) are essential to the preservation of plant physiology and growth across a range of stress scenarios, PGPB can be utilized to analyze this adaptation of bacteria under stress. This study examines the initial findings on adaptive flexibility in PGPB under conditions of heat stress. The performance of the isolated PGPB receiving both periodic and non-periodic heat stress was compared to that of the control group. Characteristics such as ammonia and siderophore production, phosphate utilization, and amount of indole-3-acetic acid produced, as well as antioxidant activities like DPPH activity, hydroxyl radical scavenging activity, and hydrogen peroxide scavenging activity were analysed. Following heat stress treatment, it was clear from the isolated PGPB that those under periodic stress were able to outperform the PGPB exposed to non-periodic stress in comparison to the control. When compared to the other isolates in our investigation, the two novel strains of Paenibacillus alvei SJ6 and Paenibacillus alvei SJ8, among the four isolated PGPB have demonstrated the greatest capacity to respond to sporadic heat stress. Therefore, preliminary evidence for the existence of history-dependent adaptation has been examined in this work. (2026), (University of Food Technologies Plovdiv). All rights reserved. Subject The topic of the resource adaptability; heat stress; memory; plant growth-promoting bacteria (PGPB); stress physiology Publisher An entity responsible for making the resource available University of Food Technologies Plovdiv Relation A related resource ISSN: 26033380; Language A language of the resource English Type The nature or genre of the resource Article Rights Information about rights held in and over the resource All Open Access; Hybrid Gold Open Access Format The file format, physical medium, or dimensions of the resource online