{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T01:09:39Z","timestamp":1792631379074,"version":"4.5.0"},"reference-count":49,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2022,10,13]],"date-time":"2022-10-13T00:00:00Z","timestamp":1665619200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005230","name":"Natural Science Foundation of Chongqing","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100005230","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Plant Sci."],"abstract":"<jats:p>\n                    The current study looked at the plant growth-promoting (PGP) traits of the pre-isolated and metal-tolerant\n                    <jats:italic>Bacillus cereus<\/jats:italic>\n                    NDRMN001 as well as their stimulatory effect on the physiology, biomolecule content, and phytoremediation potential of\n                    <jats:italic>Cajanus cajan<\/jats:italic>\n                    (L.) Millsp. on metal-polluted soil. The bauxite mine, which is surrounded by farmland (1\u00a0km away), has been severely polluted by metals such as Cd (31.24 \u00b1 1.68), Zn (769.57 \u00b1 3.46), Pb (326.85 \u00b1 3.43), Mn (2519.6 \u00b1 5.71), and Cr (302.34 \u00b1 1.62 mg kg\n                    <jats:sup>\u22121<\/jats:sup>\n                    ) that exceeded Indian standards. The metal-tolerant\n                    <jats:italic>B. cereus<\/jats:italic>\n                    NDRMN001 had excellent PGP activities such as synthesis of hydrogen cyanide (HCN), siderophore, indole acetic acid (IAA), N\n                    <jats:sub>2<\/jats:sub>\n                    fixation, and P solubilization. Furthermore, the optimal growth conditions (temperature of 30\u00b0C, pH 6.5, 6% glucose, 9% tryptophan, and 1.5% tricalcium phosphate) for effective synthesis and expression of PGP traits in\n                    <jats:italic>B. cereus<\/jats:italic>\n                    NDRMN001 were determined. Such metal-tolerant\n                    <jats:italic>B. cereus<\/jats:italic>\n                    NDRMN001 traits can significantly reduce metals in polluted soil, and their PGP traits significantly improve plant growth in polluted soil. Hence, this strain (\n                    <jats:italic>B. cereus<\/jats:italic>\n                    NDRMN001) significantly improved the growth and phytoremediation potential of\n                    <jats:italic>C. cajan<\/jats:italic>\n                    (L.) Millsp on metal-polluted soil without [study I: 2\u00a0kg of sieved and autoclaved metal-polluted soil seeded with bacterium-free\n                    <jats:italic>C. cajan<\/jats:italic>\n                    (L.) Millsp. seeds] and with [study II: 2\u00a0kg of sieved and autoclaved metal-polluted soil seeded with\n                    <jats:italic>B. cereus<\/jats:italic>\n                    NDRMN001-coated\n                    <jats:italic>C. cajan<\/jats:italic>\n                    (L.) Millsp. seeds]\n                    <jats:italic>B. cereus<\/jats:italic>\n                    NDRMN001 amalgamation. Fertile soil was used as control. The physiological parameters, biomolecule contents, and the phytoremediation (Cr: 7.74, Cd: 12.15, Zn: 16.72, Pb: 11.47, and Mn: 14.52 mg g\n                    <jats:sup>\u22121<\/jats:sup>\n                    ) potential of\n                    <jats:italic>C. cajan<\/jats:italic>\n                    (L.) Millsp. were significantly effective in study II due to the metal-solubilizing and PGP traits of\n                    <jats:italic>B. cereus<\/jats:italic>\n                    NDRMN001. These results conclude that the test bacteria\n                    <jats:italic>B. cereus<\/jats:italic>\n                    NDRMN001 considerably improved the phytoremediation competence of\n                    <jats:italic>C. cajan<\/jats:italic>\n                    (L.) Millsp. on metal-polluted soil in a greenhouse study.\n                  <\/jats:p>","DOI":"10.3389\/fpls.2022.1017043","type":"journal-article","created":{"date-parts":[[2022,10,13]],"date-time":"2022-10-13T04:15:11Z","timestamp":1665634511000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":10,"title":["Assessment of PGP traits of Bacillus cereus NDRMN001 and its influence on Cajanus cajan (L.) Millsp. phytoremediation potential on metal-polluted soil under controlled conditions"],"prefix":"10.3389","volume":"13","author":[{"given":"Mathiyazhagan","family":"Narayanan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arivalagan","family":"Pugazhendhi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ying","family":"Ma","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2022,10,13]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"100602","DOI":"10.1016\/j.eti.2020.100602","article-title":"The role of plant growth promoting bacteria on arsenic removal: A review of existing perspectives","volume":"17","author":"Alka","year":"2020","journal-title":"Environ. Technol. 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