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Toxicity and degradation of 2,4,6-trinitrotoluene in transgenic Arabidopsis expressing Citrobacter freundii nitroreductase

التفاصيل البيبلوغرافية
العنوان: Toxicity and degradation of 2,4,6-trinitrotoluene in transgenic Arabidopsis expressing Citrobacter freundii nitroreductase
المؤلفون: Bo Zhu, Xiyan Hu, Shuanghong You, Jianjie Gao, Xiaoyan Fu, Hongjuan Han, Zhenjun Li, Quanhong Yao
المصدر: Biotechnology & Biotechnological Equipment, Vol 36, Iss 1, Pp 15-24 (2022)
بيانات النشر: Taylor & Francis Group, 2022.
سنة النشر: 2022
المجموعة: LCC:Biotechnology
مصطلحات موضوعية: 2,4,6-trinitrotoluene, phytoremediation, transgenic Arabidopsis, NAD(P)H-flavin nitroreductase, Biotechnology, TP248.13-248.65
الوصف: AbstractThe degradation of organic pollutants in plants involves uptake and diffusion through the roots, trunk or leaves, transformation, accumulation and/or volatilization of soil- and aqueous-phase contaminants. 2,4,6-trinitrotoluene (TNT), the most widely used explosive, is toxic to a number of photosynthetic organisms, poses hazards to human health and pollutes the environment because it is recalcitrant to degradation. In this study, we investigated the nitroreductase gene from Citrobacter freundii in transgenic Arabidopsis thaliana plants. Transgenic plants showed a promising ability to tolerate, take up and detoxify TNT. Our results suggest that transgenic plants show higher potential for removing and transformation of TNT. The expression of nitroreductase in Arabidopsis could be useful for phytoremediation and could be explored for the effective cleanup of TNT-contaminated sites.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 13102818
1314-3530
1310-2818
Relation: https://doaj.org/toc/1310-2818; https://doaj.org/toc/1314-3530
DOI: 10.1080/13102818.2022.2050944
URL الوصول: https://doaj.org/article/2a47025b45e24bf3bbe0ebb2d82af1bb
رقم الأكسشن: edsdoj.2a47025b45e24bf3bbe0ebb2d82af1bb
قاعدة البيانات: Directory of Open Access Journals
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