PMID- 10831449 OWN - NLM STAT- MEDLINE DCOM- 20000818 LR - 20210526 IS - 0099-2240 (Print) IS - 1098-5336 (Electronic) IS - 0099-2240 (Linking) VI - 66 IP - 6 DP - 2000 Jun TI - Effects of soil and water content on methyl bromide oxidation by the ammonia-oxidizing bacterium Nitrosomonas europaea. PG - 2636-40 AB - Little information exists on the potential of NH(3)-oxidizing bacteria to cooxidize halogenated hydrocarbons in soil. A study was conducted to examine the cooxidation of methyl bromide (MeBr) by an NH(3)-oxidizing bacterium, Nitrosomonas europaea, under soil conditions. Soil and its water content modified the availability of NH(4)(+) and MeBr and influenced the relative rates of substrate (NH(3)) and cosubstrate (MeBr) oxidations. These observations highlight the complexity associated with characterizing soil cooxidative activities when soil and water interact to differentially affect substrate and cosubstrate availabilities. FAU - Duddleston, K N AU - Duddleston KN AD - Department of Microbiology, Oregon State University, Corvallis, Oregon 97331, USA. FAU - Bottomley, P J AU - Bottomley PJ FAU - Porter, A AU - Porter A FAU - Arp, D J AU - Arp DJ LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, Non-P.H.S. PL - United States TA - Appl Environ Microbiol JT - Applied and environmental microbiology JID - 7605801 RN - 0 (Hydrocarbons, Brominated) RN - 059QF0KO0R (Water) RN - 7664-41-7 (Ammonia) RN - 9V42E1Z7B6 (methyl bromide) RN - S7G510RUBH (Nitrogen Dioxide) SB - IM MH - Ammonia/*metabolism MH - Animals MH - Hydrocarbons, Brominated/*metabolism MH - Nitrogen Dioxide/metabolism MH - Nitrosomonas/*growth & development/*metabolism MH - Oxidation-Reduction MH - *Soil Microbiology MH - Water PMC - PMC110592 EDAT- 2000/06/01 09:00 MHDA- 2000/08/29 11:01 PMCR- 2000/06/01 CRDT- 2000/06/01 09:00 PHST- 2000/06/01 09:00 [pubmed] PHST- 2000/08/29 11:01 [medline] PHST- 2000/06/01 09:00 [entrez] PHST- 2000/06/01 00:00 [pmc-release] AID - 1800 [pii] AID - 10.1128/AEM.66.6.2636-2640.2000 [doi] PST - ppublish SO - Appl Environ Microbiol. 2000 Jun;66(6):2636-40. doi: 10.1128/AEM.66.6.2636-2640.2000.