中国科学院青海盐湖研究所机构知识库
Advanced  
ISL OpenIR  > 青海盐湖研究所知识仓储  > 期刊论文
题名: Co-occurrence of nitrite-dependent anaerobic methane oxidizing andanaerobic ammonia oxidizing bacteria in two Qinghai-Tibetan saline lakes
作者: Yang, Jian ;  Jiang, Hongchen ;  Wu, Geng ;  Hou, Weiguo ;  孙永娟 ;  赖忠平 ;  Dong, Hailiang
刊名: FRONTIERS OF EARTH SCIENCE
出版日期: 2012
卷号: 6, 期号:4, 页码:383-391
关键词: anammox ;  n-damo ;  co-occurrence ;  saline lakes ;  Qinghai-Tibetan Plateau
英文摘要: Nitrite-dependent anaerobic methane-oxidizing (n-damo) bacteria and anaerobic ammonia oxidizing (anammox) bacteria are two groups of microorganisms involved in global carbon and nitrogen cycling. In order to test whether the n-damo and anammox bacteria co-occur in natural saline environments, the DNA and cDNA samples obtained from the surficial sediments of two saline lakes (with salinity of 32 and 84 g/L, respectively) on the Tibetan Plateau were PCR-amplified with the use of anammox- and n-damo-specific primer sets, followed by clone library construction and phylogenetic analysis. DNA and cDNA-based clones affiliated with n-damo and anammox bacteria were successfully retrieved from the two samples, indicating that these two groups of bacteria can co-occur in natural saline environments with salinity as high as 84 g/L. Our finding has great implications for our understanding of the global carbon and nitrogen cycle in nature. Nitrite-dependent anaerobic methane-oxidizing (n-damo) bacteria and anaerobic ammonia oxidizing (anammox) bacteria are two groups of microorganisms involved in global carbon and nitrogen cycling. In order to test whether the n-damo and anammox bacteria co-occur in natural saline environments, the DNA and cDNA samples obtained from the surficial sediments of two saline lakes (with salinity of 32 and 84 g/L, respectively) on the Tibetan Plateau were PCR-amplified with the use of anammox- and n-damo-specific primer sets, followed by clone library construction and phylogenetic analysis. DNA and cDNA-based clones affiliated with n-damo and anammox bacteria were successfully retrieved from the two samples, indicating that these two groups of bacteria can co-occur in natural saline environments with salinity as high as 84 g/L. Our finding has great implications for our understanding of the global carbon and nitrogen cycle in nature.
收录类别: SCI
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.isl.ac.cn/handle/363002/2015
Appears in Collections:青海盐湖研究所知识仓储(2014年之前)_期刊论文

Files in This Item:

There are no files associated with this item.


Recommended Citation:
Yang, Jian,Jiang, Hongchen,Wu, Geng,et al. Co-occurrence of nitrite-dependent anaerobic methane oxidizing andanaerobic ammonia oxidizing bacteria in two Qinghai-Tibetan saline lakes[J]. FRONTIERS OF EARTH SCIENCE,2012,6(4):383-391.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Yang, Jian]'s Articles
 [Jiang, Hongchen]'s Articles
 [Wu, Geng]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Yang, Jian]‘s Articles
 [Jiang, Hongchen]‘s Articles
 [Wu, Geng]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院青海盐湖研究所 - Feedback
Powered by CSpace