Results 51 to 60 of about 3,918 (220)

Characterization of C ₁ -Metabolizing Prokaryotic Communities in Methane Seep Habitats at the Kuroshima Knoll, Southern Ryukyu Arc, by Analyzing pmoA , mmoX , mxaF , mcrA , and 16S rRNA Genes [PDF]

Applied and Environmental Microbiology, 2004
ABSTRACT The diversity of methanotrophic bacteria associated with roots of submerged rice plants was assessed using cultivation-independent techniques. The research focused mainly on the retrieval of pmoA , which encodes the α subunit of the particulate methane monooxygenase.
Fumio Inagaki, Urumu Tsunogai, Masae Suzuki, Ayako Kosaka, Hideaki Machiyama, Ken Takai, Takuro Nunoura, Kenneth H. Nealson, Koki Horikoshi   +8 more
openalex   +2 more sources

Wide Distribution of a Novel pmoA -Like Gene Copy among Type II Methanotrophs, and Its Expression in Methylocystis Strain SC2 [PDF]

Applied and Environmental Microbiology, 2003
ABSTRACT Experiments were conducted to determine if a novel pmoA -like gene ( pmoA2 ) recently discovered in the methane-oxidizing bacterium Methylocystis strain SC2 (P. F. Dunfield, M. Tchawa Yimga, S. D. Dedysh, U. Berger, W. Liesack, and J.
Merlin Tchawa Yimga, Peter F. Dunfield, Peter Ricke, Jürgen Heyer, Werner Liesack   +4 more
openalex   +4 more sources

Metanotroofide identifitseerimine järvesettes ja surusääsevastsete (Chironomus plumosus) seedetraktis bakteriaalsete pmoA ja mmoX geenide esinemise abil.

, 2016
Metaan on kasvuhooneefekti põhjustav gaas, mille kontsentratsiooni atmosfääris mõjutavad inimtegevuse kõrval ka mikroobsed protsessid. Järvesettes toodetakse suur osa looduslikust metaanist, mille vabanemist veekogust atmosfääri takistavad osaliselt metanotroofsed ehk metaani oksüdeerivad bakterid.
Epp Ainelo
openalex   +2 more sources

Modelling emission and transport of key components of primary marine organic aerosol using the global aerosol–climate model ECHAM6.3–HAM2.3 [PDF]

Geoscientific Model Development
Primary marine organic aerosol (PMOA) contributes significantly to the aerosol loading over remote oceanic regions, where sea spray dominates aerosol production in the lower troposphere, and plays an important role in aerosol–cloud–climate interactions ...
A. Leon-Marcos, M. Zeising, M. van Pinxteren, S. Zeppenfeld, A. Bracher, A. Bracher, E. Barbaro, A. Engel, M. Feltracco, I. Tegen, B. Heinold   +10 more
doaj   +1 more source

Enrichment of denitrifying methane-oxidizing microorganisms using up-flow continuous reactors and batch cultures. [PDF]

PLoS ONE, 2014
Denitrifying anaerobic methane oxidizing (DAMO) microorganisms were enriched from paddy field soils using continuous-flow and batch cultures fed with nitrate or nitrite as a sole electron acceptor. After several months of cultivation, the continuous-flow
Masashi Hatamoto, Masafumi Kimura, Takafumi Sato, Masato Koizumi, Masanobu Takahashi, Shuji Kawakami, Nobuo Araki, Takashi Yamaguchi   +7 more
doaj   +1 more source

Physiological modes of action across species and toxicants : the key to predictive ecotoxicology [PDF]

, 2017
As ecotoxicologists we strive for a better understanding of how chemicals affect our environment. Humanity needs tools to identify those combinations of man-made chemicals and organisms most likely to cause problems. In other words: which of the millions
Agatz, Alda Álvarez, Alda ÁLvarez, Alda Álvarez, Ankley, Ashauer, Augustine, Barsi, Bhattacharya, Billoir, Billoir, Boyd, Bánszegi, Cedergreen, De Laender, Escher, Forbes, Goussen, Groh, Gunawardena, Gunnarsson, Heckmann, Hendriks, Hines, Huang, Jager, Jager, Jager, Jager, Jager, Jager, Jager, Jager, Jager, Jager, Jager, Jager, Jager, Jager, Jung, Kienzler, Klok, Klok, Kooijman, LaLone, Laskowski, Li, Mallard, Margerit, Martin, Martin, Massarin, Muller, Muller, Muller, Nisbet, Pieters, Relyea, Rohr, Rubach, SCENIHR (Scientific Committee on Emerging and Newly Identified Health Risks), Schäfer, Sousa, Stadnicka-Michalak, Stehle, Swain, Van den Brink, Villeneuve, Watanabe, Wittwehr, Wren, Zhang   +71 more
core   +1 more source

Aerobic Methanotrophs in Natural and Agricultural Soils of European Russia

Diversity, 2013
Human activities such as land management and global warming have great impact on the environment. Among changes associated with the global warming, rising methane emission is a serious concern.
Irina Kravchenko, Andrey Yurkov, Anna Kizilova   +2 more
doaj   +1 more source

Faunal burrows alter the diversity, abundance, and structure of AOA, AOB, anammox and n-damo communities in coastal mangrove sediments [PDF]

, 2017
In the present work, the diversity, community structures, and abundances of aerobic ammonia-oxidizing archaea (AOA) and bacteria (AOB), anaerobic ammonium-oxidizing (anammox) bacteria, and denitrifying anaerobic methane oxidization (n-damo) bacteria were
Chen, Jing, Gu, Ji-Dong
core   +1 more source

Changes in Soil Chemical Properties Due to Long-Term Compost Fertilization Regulate Methane Turnover Related Gene Abundances in Rice Paddy

Applied Sciences, 2022
Maintaining rice yield, soil function, and fertility are essential components of long-term compost fertilization. However, paddy fields are major sources of anthropogenic methane emissions. The aim of the study is to evaluate the changes in soil chemical
Chungwoo Kim, Denver I. Walitang, Aritra Roy Choudhury, Yi Lee, Sanghun Lee, Hyenchung Chun, Tae-Young Heo, Kido Park, Tongmin Sa   +8 more
doaj   +1 more source

Compound Microbial Agent Improves Soil Redox Status to Reduce Methane Emissions from Paddy Fields

Rice Science
Paddy fields are considered a major source of methane (CH4) emissions. Aerobic irrigation methods have proven to be efficacious in mitigating CH4 emissions in paddy cultivation. The promising role of compound microbial agents in refining the rhizospheric
Tao Yi, Xiao Deshun, Ye Chang, Liu Kancheng, Tang Xinxin, Ma Hengyu, Chu Guang, Yu Kai, Xu Chunmei, Wang Danying   +9 more
doaj   +1 more source