Cadmium tolerant characteristic of a newly isolated Lactococcus lactis subsp. lactis

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• 作者：Yao Sheng^a ; Ying Wang^a ; Xuan Yang^a ; Boyang Zhang^a ; Xiaoyun He^a ; ^b ; Wentao Xu^a ; ^b ; Dr. Kunlun Huang^a ; ^b ; ^{huangkl009@sina.com}
• 关键词：Lactococcus lactis subsp. lactis ; Heavy metal ; Cadmium ; Ultrastructure
• 刊名：Environmental Toxicology and Pharmacology
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：48
• 期：Complete
• 页码：183-190
• 全文大小：2049 K
• 卷排序：48

文摘

Food grade bacteria poses potential to remove heavy metals contamination. Lactococcus lactis subsp. lactis with cadmium resistance was newly isolated. Ultrastructural analysis reveals the cadmium tolerant properties. Cadmium mainly accumulated in cell membrane structures. OH and NH2 on cell surface structures play essential role in cadmium biosorption.