{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,24]],"date-time":"2026-02-24T12:40:19Z","timestamp":1771936819499,"version":"3.50.1"},"reference-count":51,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2021,9,7]],"date-time":"2021-09-07T00:00:00Z","timestamp":1630972800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Plant Biol J"],"published-print":{"date-parts":[[2022,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>\n<jats:list list-type=\"bullet\">\n\n<jats:list-item><jats:p>Chromium toxicity to crops is a major scientific problem of the present time. Thus, scientific attempts have been made for reducing chromium toxicity to crop plants.<\/jats:p><\/jats:list-item>\n\n<jats:list-item><jats:p>In this study, we examined the potential of ethylene (ET, 25\u2009\u00b5M) and hydrogen sulphide (H<jats:sub>2<\/jats:sub>S, 10\u2009\u00b5M) to alleviate hexavalent chromium [Cr(VI), 50\u2009\u00b5M] stress in two pulse crops, black bean and mung bean, by assessing physiological and biochemical attributes.<\/jats:p><\/jats:list-item>\n\n<jats:list-item><jats:p>Cr(VI) reduced shoot and root length in black bean and mung bean in comparison to the control. Plants had increased accumulation of oxidative stress markers, <jats:italic>i.e<\/jats:italic>. superoxide radicals (SOR), hydrogen peroxide (H<jats:sub>2<\/jats:sub>O<jats:sub>2<\/jats:sub>) and lipid peroxidation (as malondialdehyde, MDA). The addition of AVG (an inhibitor of ET biosynthesis) and PAG (an inhibitor of H<jats:sub>2<\/jats:sub>S biosynthesis) to Cr(VI)\u2010treated plants further increased Cr(VI) toxicity, suggesting their endogenous levels are important for tolerating Cr(VI) toxicity. However, supplementation with either ET or H<jats:sub>2<\/jats:sub>S alleviated Cr(VI) toxicity. Interestingly, ET did not rescue negative effects of PAG under Cr(VI) stress but NaHS rescued negative effect of AVG.<\/jats:p><\/jats:list-item>\n\n<jats:list-item><jats:p>Overall, results indicate that, although both ET and H<jats:sub>2<\/jats:sub>S alleviate Cr(VI) stress, endogenous H<jats:sub>2<\/jats:sub>S is better. Furthermore, H<jats:sub>2<\/jats:sub>S appears to be a downstream signal for ET in alleviating Cr(VI) stress in these two pulse crops<\/jats:p><\/jats:list-item>\n<\/jats:list>\n<\/jats:p>","DOI":"10.1111\/plb.13324","type":"journal-article","created":{"date-parts":[[2021,9,7]],"date-time":"2021-09-07T08:37:21Z","timestamp":1631003841000},"page":"652-659","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":34,"title":["Ethylene and hydrogen sulphide are essential for mitigating hexavalent chromium stress in two pulse crops"],"prefix":"10.1111","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1871-4322","authenticated-orcid":false,"given":"T.","family":"Husain","sequence":"first","affiliation":[{"name":"Ranjan Plant Physiology and Biochemistry Laboratory Department of Botany University of Allahabad  Allahabad India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Suhel","sequence":"additional","affiliation":[{"name":"Ranjan Plant Physiology and Biochemistry Laboratory Department of Botany University of Allahabad  Allahabad India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0207-230X","authenticated-orcid":false,"given":"S. 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