Isolation, Colonization, and Chlorpyrifos Degradation Mediation of the Endophytic Bacterium Sphingomonas Strain HJY in Chinese Chives (Allium tuberosum)

文献类型： 外文期刊

第一作者： Feng, Fayun

作者： Feng, Fayun;Ge, Jing;Cheng, Jinjin;Yu, Xiangyang;Feng, Fayun;Ge, Jing;Zhong, Jianfeng;Yu, Xiangyang;Li, Yisong

作者机构：

关键词： Sphigomonas sp.;chlorpyrifos;endophyte-host interaction;degradation;food safety;bioremediation

期刊名称：JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY （ 影响因子：5.279； 五年影响因子：5.269 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： The endophyte-plant interaction can benefit the host in many different ways. An endophytic bacterium strain (HJY) capable of degrading chlorpyrifos (CP) was isolated from Chinese chives (Allium tuberosum Rottl. ex Spreng). The isolated bacterium HJY classified as Sphingomonas sp. strain HJY could use CP as the sole carbon source. After being marked with the gfp gene, the colonization and distribution of strain HJY-gfp were directly observed in different tissues of Chinese chives with a confocal laser scanning microscope. The inoculation of strain HJY-gfp in Chinese chives resulted in a higher degradation of CP inside the plants than in uninoculated plants. With drench application, up to 70 and 66% of CP were removed from shoots and roots of inoculated Chinese chives, respectively. Moreover, up to 75% of CP was removed from the soil containing plants inoculated with HJY-gfp. With foliage application, the applied concentration of chlorpyrifos affected the degradation performance of strain HJY in Chinese chives. Significant differences were observed only between inoculated and uninoculated Chinese chives with the low applied concentration of CP. Together, other than natural endophyte-assisted plant protection for food safety, the interaction of HJY and plant may be also a promising strategy for in situ bioremediation of soil contaminated with CP.

分类号： R15`S

  • 相关文献

[1]Mineralization of chlorpyrifos by co-culture of Serratia and Trichosporon spp.. Xu, Gangming,Li, Yingying,Zheng, Wei,Peng, Xiang,Li, Wen,Yan, Yanchun.

[2]Biodegradation of pentachloronitrobenzene by Arthrobacter nicotianae DH19. Wang, Y.,Gao, J.,Wang, C.,Li, A..

[3]Fast atrazine degradation by the mixed cultures enriched from activated sludge and analysis of their microbial community succession. Zhou, Qingxin,Chen, Leilei,Wang, Junhua,Qiu, Jiying,Liu, Xiaoyong,Zhang, Xiang,Chen, Xiangyan,Wang, Zhibin,Ni, Shouqing,Wang, Zhibin.

[4]Expression, purification and functional characterization of a recombinant 2,3-dihydroxybiphenyl-1,2-dioxygenase from Rhodococcus rhodochrous. Xiong, Fei,Shuai, Jian-Jun,Peng, Ri-He,Tian, Yong-Sheng,Zhao, Wei,Yao, Quan-Hong,Xiong, Ai-Sheng,Xiong, Fei,Shuai, Jian-Jun.

[5]Bioremediation potential of glyphosate-degrading Pseudomonas spp. strains isolated from contaminated soil. Zhu, Jianyi,Liu, Shengnan,Gao, Han,Zhou, Xiaogang,Tao, Ke.

[6]Influence of environmental factors on degradation of carbendazim by Bacillus pumilus strain NY97-1. Zhang, Lizhen,Qiao, Xiongwu,Ma, Liping,Zhang, Lizhen.

[7]The effect of high-pressure arc discharge plasma on the degradation of chlorpyrifos. Yin Meiqiang,Ma Tengcai,Zhang Jialiang,Huang Mingjing,Ma Buzhou. 2006

[8]Chlorpyrifos-induced stress response in the chlorpyrifos-degrader Klebsiella sp CPK. Wang, Shenghui,Li, Kang,Qu, Jie,Shi, Yanhua,Yan, Yanchun,Wang, Shenghui,Zhang, Chen.

[9]Degradation of chlorpyrifos by an endophytic bacterium of the Sphingomonas genus (strain HJY) isolated from Chinese chives (Allium tuberosum). Feng, Fayun,Ge, Jing,Chen, Jinjin,Yu, Xiangyang,Feng, Fayun,Ge, Jing,He, Shuang,Liu, Xianjing,Yu, Xiangyang,Li, Yisong,He, Shuang,Jiang, Wayne. 2017

[10]Protective function of narrow grass hedges on soil and water loss on sloping croplands in Northern China. Xiao, Bo,Wang, Qing-hai,Wu, Ju-ying,Huang, Chuan-wei,Yu, Ding-fang,Xiao, Bo.

[11]INFLUENCE OF THE Nocardia sp. C-14-1 REMEDIATION ON THE GROWTH OF POTTED PLANTS IN CONTAMINATED SOIL AND ON MICROORGANISM BIO-DIVERSITY. Ma, Hai-Juan,Ma, Hai-Juan,Li, Guang-Ming,Zhang, Ya-Lei,Fang, Ping. 2011

[12]Bioremediation of Eutrophic Water by the Controlled Cultivation of Water Hyacinths. Zhang, Yingying,Zhang, Zhiyong,Wang, Zhi,Liu, Haiqin,Wen, Xuezheng,Qin, Hongjie,Yan, Shaohua,Zhang, Yingying,Rittmann, Bruce E.. 2016

[13]Bioremediation of the tobacco waste-contaminated soil by Pseudomonas sp HF-1: nicotine degradation and microbial community analysis. Wang, Xin,Tang, Lu,Wang, Haixia,Min, Hang,Lu, Zhenmei,Yao, Yanlai. 2013

[14]Characterization of cadmium-resistant bacteria and their potential for reducing accumulation of cadmium in rice grains. Chen, Mingxue.

[15]Phytodegradation of organophosphorus compounds by transgenic plants expressing a bacterial organophosphorus hydrolase. Wang, Xiaoxue,Wu, Ningfeng,Guo, Jun,Chu, Xiaoyu,Tian, Jian,Fan, Yunliu,Yao, Bin.

[16]Ecological engineering in aquaculture - Potential for integrated multi-trophic aquaculture (IMTA) in marine offshore systems. Troell, Max,Joyce, Alyssa,Troell, Max,Joyce, Alyssa,Joyce, Alyssa,Chopin, Thierry,Chopin, Thierry,Neori, Amir,Buschmann, Alejandro H.,Fang, Jian-Guang. 2009

[17]Genome Sequence of Acinetobacter calcoaceticus PHEA-2, Isolated from Industry Wastewater. Zhan, Yuhua,Yan, Yongliang,Zhang, Wei,Yu, Haiying,Chen, Ming,Lu, Wei,Ping, Shuzhen,Peng, Zixin,Yuan, Menglong,Zhou, Zhengfu,Lin, Min,Elmerich, Claudine.

[18]Biodegradation of phthalic acid esters by a newly isolated Mycobacterium sp YC-RL4 and the bioprocess with environmental samples. Ren, Lei,Jia, Yang,Ruth, Nahurira,Qiao, Cheng,Wang, Junhuan,Zhao, Baisuo,Yan, Yanchun.

[19]Application of Gracilaria lichenoides (Rhodophyta) for alleviating excess nutrients in aquaculture. Xu, Yongjian,Wei, Wei,Fang, Jianguang.

[20]Starch-enhanced degradation of HMW PAHs by Fusarium sp in an aged polluted soil from a coal mining area. Zhao, Ou-ya,Zhang, Xue-na,Feng, Sheng-Dong,Zhang, Li-Xiu,Shi, Wei,Yang, Zhi-xin,Chena, Miao-Miao,Fanga, Xue-Dan,Zhao, Ou-ya,Zhang, Xue-na,Feng, Sheng-Dong,Zhang, Li-Xiu,Shi, Wei,Yang, Zhi-xin,Chena, Miao-Miao,Fanga, Xue-Dan,Zhao, Ou-ya.

作者其他论文 更多>>

微信小程序