[1]蒋鹏,洪璇,赵春贵,等.海洋着色菌Marichromatium gracile YL28静息细胞对无机三态氮的相互转化作用[J].华侨大学学报(自然科学版),2015,36(2):185-189.[doi:10.11830/ISSN.1000-5013.2015.02.0185]
　JIANG Peng,HONG Xuan,ZHAO Chun-gui,et al.Reciprocal Transformation of Inorganic Nitrogen by Resting Cells of Marichromatium gracile YL28[J].Journal of Huaqiao University(Natural Science),2015,36(2):185-189.[doi:10.11830/ISSN.1000-5013.2015.02.0185]
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海洋着色菌Marichromatium gracile YL28静息细胞对无机三态氮的相互转化作用()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第36卷
期数:
2015年第2期
页码:
185-189
栏目:
出版日期:
2015-03-20

文章信息/Info

Title:
Reciprocal Transformation of Inorganic Nitrogen by Resting Cells of Marichromatium gracile YL28
文章编号:
1000-5013(2015)02-0185-05
作者:
蒋鹏1;  洪璇1; 2;  赵春贵1;  杨素萍1
1. 华侨大学 化工学院, 福建 厦门 361021;2. 厦门医学高等专科学校 药学系, 福建 厦门 361008
Author(s):
JIANG Peng1;  HONG Xuan1; 2;  ZHAO Chun-gui1;  YANG Su-ping1
1. College of Chemical Engineering, Huaqiao University, Xiamen 361021, China; 2. Department of Pharmacy, Xiamen Medical College, Xiamen 361008, China
关键词:
海洋着色菌;  静息细胞;  氨氮;  亚硝氮;  硝氮
Keywords:
Marichromatium gracile;  resting cells;  ammonium;  nitrite;  nitrate
分类号:
Q939.99
DOI:
10.11830/ISSN.1000-5013.2015.02.0185
文献标志码:
A
摘要:
分析不产氧光合细菌海洋着色菌Marichromatium gracile YL28静息细胞对无机三态氮(氨氮、亚硝氮和硝氮)的去除和相互转化作用.结果表明:在适宜温度和pH值的厌氧环境中,YL28菌株静息细胞对亚硝氮和硝氮具有良好的去除能力,并且能将氨氮转化为少量的硝氮、将亚硝氮动态地转化为硝氮,硝氮也能动态地转化为亚硝氮,但未检测到将硝氮和亚硝氮转化为氨氮的过程.由此可知,YL28菌株的静息细胞具有良好的反硝化作用,能够去除水体中的亚硝氮和硝氮.
Abstract:
The progress of removal and transformation of inorganic nitrogen including ammonium, nitrite, and nitrate by the resting cells of Marichromatium gracile YL28 were investigated in this work. The YL28 resting cells could remove nitrite and nitrate efficiently under the anaerobic condition with appropriate temperature and pH value. They also showed a low transformation capability of ammonium to nitrate, and the reciprocal transformation between nitrite and nitrate could be detected, followed by nitrite or nitrate products disappeared. But the transformation of nitrite and nitrate into ammonium could not be detected. These results demonstrated that the YL28 resting cells could remove nitrite and nitrate from waters efficiently, suggesting that the strain YL28 possesses good capability of anaerobic denitrification.

参考文献/References:

[1] COREY P,KIM J K,DUSTON J,et al.Bioremediation potential of Palmaria palmata and Chondrus crispus(Basin Head): Effect of nitrate and ammonium ratio as nitrogen source on nutrient removal[J].Journal of Applied Phycology,2013,25(5):1349-1358.
[2] HERBECK L S,UNGER D,WU Y,et al.Effluent, nutrient and organic matter export from shrimp and fish ponds causing eutrophication in coastal and back-reef waters of NE Hainan, tropical China[J].Continental Shelf Research,2013,57(S1):92-104.
[3] NEWAJ-FYZUL A,AL-HARBU A,AUSTIN B.Review: Developments in the use of probiotics for disease control in aquaculture[J].Aquaculture,2014,431:1-11.
[4] QI Zi-zhong,ZHANG Xiao-hua,BOON N,et al.Probiotics in aquaculture of China-Current state, problems and prospect[J].Aquaculture,2009,290(1/2):15-21.
[5] 俞吉安,张承康,陈峰.光合细菌 P4 株的反硝化作用[J].上海交通大学学报,2000,34(11):1579-1582.
[6] 陈慧,张德民,王龙刚,等.一株反硝化光合细菌的生物学特性及系统发育分析[J].微生物学报,2011,51(2):249-255.
[7] 杨莺莺,曹煜成,李卓佳,等.PS1沼泽红假单胞菌对集约化对虾养殖废水的净化作用[J].中国微生态学杂志,2009,21(1):4-6.
[8] PINO C,OLMO-MIRA F,CABELLO P,et al.The assimilatory nitrate reduction system of the phototrophic bacterium Rhodobacter capsulatus E1F1[J].Biochemical Society Transactions,2006,34(1):127-129.
[9] 赵江艳,傅英楠,赵春贵,等.一株高含玫红品的红树林海洋紫色硫细菌分离鉴定及特性[J].微生物学报,2011,51(10):1318-1325.
[10] 蒋鹏,赵春贵,贾雅琼,等.一株以亚硝氮为唯一氮源生长的海洋紫色硫细菌对无机三态氮的去除特性[J].微生物学通报,2014,41(5):824-831.
[11] 陈燕红,杨紫红,喻国辉,等.光照,氧气,pH 和盐度对沼泽红假单胞菌 2-8 菌株生长和亚硝酸盐消除的影响[J].南方水产科学,2010,6(4):1-5.
[12] 郑卉,张德民,王一农,等.红假单胞菌去除养鱼废水三态氮及 COD 的研究[J].生态科学,2012,31(4):435-440.
[13] 杨大娇,任天宝,王风芹,等.静息细胞在发酵工业中的研究进展[J].食品与发酵工业,2013,39(8):187-191.
[14] TRüPER H,PFENNIG N.The family Chlorobiaceae[M].New York:Springer,1992:3583-3592.
[15] EATON A D,CLESCERI L S,RICE E W,et al.Standard methods for the examination of water and wastewater[M].Washington D C:American Public Health Association,American Water Works Association,Water Pollution Control Federation,1998:547-565.
[16] SHAPLEIGH J P.Dissimilatory and assimilatory nitrate reduction in the purple photosynthetic bacteria[M].Netherlands:Springer,2008:623-642.
[17] SCHOTT J,GRIFFIN B M,SCHINK B.Anaerobic phototrophic nitrite oxidation by Thiocapsa sp.strain KS1 and Rhodopseudomonas sp. strain LQ17[J].Microbiology,2010,156(8):2428-2437.

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备注/Memo

备注/Memo:
收稿日期: 2014-05-06
通信作者: 赵春贵(1964-),男,教授,博士,主要从事资源与环境微生物学的研究.E-mail:chungui@hqu.edu.cn.
基金项目: 国家自然科学基金资助项目(31070054); 国家海洋公益性行业科研专项(201505026); 福建省自然科学基金资助项目(2012J01136); 福建省教育厅科技项目(JB11275)
更新日期/Last Update: 2015-03-20