Methyl fluoride affects methanogenesis rather than community composition of methanogenic archaea in a rice field soil

TY - JOUR

T1 - Methyl fluoride affects methanogenesis rather than community composition of methanogenic archaea in a rice field soil

AU - Daebeler, A.

AU - Gansen, M.

AU - Frenzel, P.

N1 - Reporting year: 2013 Metis note: 5385; WAG; ME; Data archiving: data archived at MDA

PY - 2013

Y1 - 2013

N2 - The metabolic pathways of methane formation vary with environmental conditions, but whether this can also be linked to changes in the active archaeal community structure remains uncertain. Here, we show that the suppression of aceticlastic methanogenesis by methyl fluoride (CH3F) caused surprisingly little differences in community composition of active methanogenic archaea from a rice field soil. By measuring the natural abundances of carbon isotopes we found that the effective dose for a 90% inhibition of aceticlastic methanogenesis in anoxic paddy soil incubations was

AB - The metabolic pathways of methane formation vary with environmental conditions, but whether this can also be linked to changes in the active archaeal community structure remains uncertain. Here, we show that the suppression of aceticlastic methanogenesis by methyl fluoride (CH3F) caused surprisingly little differences in community composition of active methanogenic archaea from a rice field soil. By measuring the natural abundances of carbon isotopes we found that the effective dose for a 90% inhibition of aceticlastic methanogenesis in anoxic paddy soil incubations was

KW - international

U2 - 10.1371/journal.pone.0053656

DO - 10.1371/journal.pone.0053656

M3 - Article

SN - 1932-6203

VL - 8

JO - PLoS One

JF - PLoS One

IS - 1

M1 - e53656

ER -