Suppr超能文献

普卢塞湖水柱中好氧和厌氧甲烷氧化的共存

Cooccurrence of aerobic and anaerobic methane oxidation in the water column of Lake Plusssee.

作者信息

Eller Gundula, Känel Layla, Krüger Martin

机构信息

Max Planck Institute for Limnology, August-Thienemann-Strasse 2, 24306 Plön, Germany.

出版信息

Appl Environ Microbiol. 2005 Dec;71(12):8925-8. doi: 10.1128/AEM.71.12.8925-8928.2005.

Abstract

Dissolved methane was investigated in the water column of eutrophic Lake Plusssee and compared to temperature, oxygen, and sulfide profiles. Methane concentrations and delta-13C signatures indicated a zone of aerobic methane oxidation and additionally a zone of anaerobic methane oxidation in the anoxic water body. The latter coincided with a peak in hydrogen sulfide concentration. High cell numbers of aerobic and anaerobic methane-oxidizing microorganisms were detected by fluorescence in situ hybridization (FISH) or the more sensitive catalyst-amplified reporter deposition-FISH, respectively, in these layers.

摘要

对富营养化的普卢斯湖水柱中的溶解甲烷进行了研究,并与温度、氧气和硫化物剖面进行了比较。甲烷浓度和δ-13C特征表明在缺氧水体中有一个好氧甲烷氧化区,另外还有一个厌氧甲烷氧化区。后者与硫化氢浓度峰值相吻合。通过荧光原位杂交(FISH)或更灵敏的催化剂放大报告沉积-FISH分别在这些层中检测到了高数量的好氧和厌氧甲烷氧化微生物细胞。

相似文献

10
Production and consumption of methane in freshwater lake ecosystems.淡水湖生态系统中甲烷的产生和消耗。
Res Microbiol. 2011 Nov;162(9):832-47. doi: 10.1016/j.resmic.2011.06.004. Epub 2011 Jun 13.

引用本文的文献

本文引用的文献

2
Aerobic and anaerobic starvation metabolism in methanotrophic bacteria.好氧和厌氧饥饿代谢在甲烷营养菌中。
Appl Environ Microbiol. 1995 Apr;61(4):1563-70. doi: 10.1128/aem.61.4.1563-1570.1995.
3
Anaerobic oxidation of methane and ammonium.甲烷和铵的厌氧氧化
Annu Rev Microbiol. 2004;58:99-117. doi: 10.1146/annurev.micro.58.030603.123605.
6
Anaerobic methane oxidation in a landfill-leachate plume.垃圾渗滤液羽流中的厌氧甲烷氧化
Environ Sci Technol. 2002 Jun 1;36(11):2436-42. doi: 10.1021/es015695y.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验