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T1  - In-depth characterization of denitrifier communities across different soil ecosystems in the tundra 
SN  -  /  
UR  - http://hdl.handle.net/10138/345728 
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A1  - Pessi, Igor S.; Viitamäki, Sirja; Virkkala, Anna-Maria; Eronen-Rasimus, Eeva; Delmont, Tom O.; Marushchak, Maija E.; Luoto, Miska; Hultman, Jenni 
A2  -  
PB  -  
Y1  - 2022 
LA  - eng 
AB  - Background In contrast to earlier assumptions, there is now mounting evidence for the role of tundra soils as important sources of the greenhouse gas nitrous oxide (N2O). However, the microorganisms involved in the cycling of N2O in this system remain largely uncharacterized. Since tundra soils are variable sources and sinks of N2O, we aimed at investigating differences in community structure across different soil ecosystems in the tundra. Results We analysed 1.4 Tb of metagenomic data from soil... 
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KW  - Arctic; Denitrification; Genome-resolved metagenomics; Nitrous oxide; MULTIPLE SEQUENCE ALIGNMENT; NITROUS-OXIDE REDUCTASE; N2O EMISSIONS; RIBOSOMAL-RNA; MICROBIAL COMMUNITY; PERMAFROST; ACIDOBACTERIA; DIVERSITY; CARBON; CHLOROFLEXI; 11832 Microbiology and virology 
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