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In this study, we report the first transcript analysis of four\n                    <jats:italic>Pseudomonas<\/jats:italic>\n                    strains (PS1, PS2, PS3, and PS4) isolated from the root\u2010soil interface of rice and maize associated with different moisture levels during water deprivation. Filtered\n                    <jats:italic>Pseudomonas<\/jats:italic>\n                    sp. cells incubated at low (RH10%) and high (RH85%) relative humidity showed decreased survival of all\n                    <jats:italic>Pseudomonas<\/jats:italic>\n                    sp. at RH10% when compared with RH85%. RT\u2010PCR showed differential expression of\n                    <jats:italic>treS<\/jats:italic>\n                    (trehalose synthase),\n                    <jats:italic>rpoS<\/jats:italic>\n                    (sigma factor),\n                    <jats:italic>mucA<\/jats:italic>\n                    (alginate regulatory gene), and\n                    <jats:italic>fliM<\/jats:italic>\n                    (flagellar motor switch protein gene) in response to exposure to RH10%. However, molecular fingerprinting and nutrient assimilation profile of\n                    <jats:italic>Pseudomonas<\/jats:italic>\n                    strains demonstrated genetic and physiological variation between the four strains irrespective of water regime and host. In vitro testing of these strains showed ACC deaminase activity and gibberellic acid, abscisic acid, indole acetic acid, and exopolysaccharide production. We determined that 50\u2009\u03bcl of 1.2\u2009\u00d7\u200910\n                    <jats:sup>3<\/jats:sup>\n                    \u2009CFU ml\n                    <jats:sup>\u20101<\/jats:sup>\n                    of these\n                    <jats:italic>Pseudomonas<\/jats:italic>\n                    strains was enough to protect\n                    <jats:italic>Arabidopsis<\/jats:italic>\n                    plants against drought stress in a pot experiment. Inoculated plants increased their root colonization ability and biomass; however, PS2 showed higher survival (95%), relative water content (59%), chlorophyll (30%), glycine betaine (38%), proline (23%), and reduced MDA (43%) in shoots than irrigated control under induced water deprivation. It can be concluded that all\n                    <jats:italic>Pseudomonas<\/jats:italic>\n                    strains were effective in mitigating drought stress, however, PS2 appears to impart more resistance to drought than the other strains by upregulating key defense mechanisms.\n                  <\/jats:p>","DOI":"10.1111\/ppl.13497","type":"journal-article","created":{"date-parts":[[2021,7,10]],"date-time":"2021-07-10T02:57:56Z","timestamp":1625885876000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":91,"title":["Drought\u2010tolerant\n                    <scp>\n                      <i>Pseudomonas<\/i>\n                    <\/scp>\n                    sp. showed differential expression of stress\u2010responsive genes and induced drought tolerance in\n                    <scp>\n                      <i>Arabidopsis thaliana<\/i>\n                    <\/scp>"],"prefix":"10.1111","volume":"174","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4220-4808","authenticated-orcid":false,"given":"Humaira","family":"Yasmin","sequence":"first","affiliation":[{"name":"Department of Biosciences COMSATS University Islamabad (CUI)  Islamabad Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Asghari","family":"Bano","sequence":"additional","affiliation":[{"name":"Department of Biosciences University of Wah  Wah Cantt Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Neil L.","family":"Wilson","sequence":"additional","affiliation":[{"name":"Department of Agricultural Chemistry and Soil Science University of Sydney  Sydney New South Wales Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Asia","family":"Nosheen","sequence":"additional","affiliation":[{"name":"Department of Biosciences COMSATS University Islamabad (CUI)  Islamabad Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rabia","family":"Naz","sequence":"additional","affiliation":[{"name":"Department of Biosciences COMSATS University Islamabad (CUI)  Islamabad Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8219-4440","authenticated-orcid":false,"given":"Muhammad Nadeem","family":"Hassan","sequence":"additional","affiliation":[{"name":"Department of Biosciences COMSATS University Islamabad (CUI)  Islamabad Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5942-5439","authenticated-orcid":false,"given":"Noshin","family":"Ilyas","sequence":"additional","affiliation":[{"name":"Department of Botany PMAS\u2010Arid Agriculture University  Rawalpindi Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Muhammad Hamzah","family":"Saleem","sequence":"additional","affiliation":[{"name":"MOA Key Laboratory of Crop Ecophysiology and Farming System in the Middle Reaches of the Yangtze River, College of Plant Science and Technology Huazhong Agricultural University  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ahmed","family":"Noureldeen","sequence":"additional","affiliation":[{"name":"Department of Biology, College of Sciences Taif University  Taif Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Parvaiz","family":"Ahmad","sequence":"additional","affiliation":[{"name":"Department of Botany S. 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