PMID- 22075625 OWN - NLM STAT- MEDLINE DCOM- 20120910 LR - 20211021 IS - 1347-4405 (Electronic) IS - 1342-6311 (Print) IS - 1342-6311 (Linking) VI - 27 IP - 1 DP - 2012 TI - Comparison among amoA primers suited for quantification and diversity analyses of ammonia-oxidizing bacteria in soil. PG - 94-8 AB - Ammonia monooxygenase subunit A gene (amoA) is frequently used as a functional gene marker for diversity analysis of ammonia-oxidizing bacteria (AOB). To select a suitable amoA primer for real-time PCR and PCR-denaturing gradient gel electrophoresis (DGGE), three reverse primers (degenerate primer amoA-2R; non-degenerate primers amoA-2R-GG and amoA-2IR) were examined. No significant differences were observed among the three primers in terms of quantitative values of amoA from environmental samples using real-time PCR. We found that PCR-DGGE analysis with the amoA-2IR primer gave the best results in this studied soil. These results indicate that amoA-2IR is a suitable primer for community analysis of AOB in the environment. FAU - Shimomura, Yumi AU - Shimomura Y AD - National Institute for Agro-Environmental Sciences, Tsukuba, Ibaraki, Japan. yshimo@affrc.go.jp FAU - Morimoto, Sho AU - Morimoto S FAU - Takada Hoshino, Yuko AU - Takada Hoshino Y FAU - Uchida, Yoshitaka AU - Uchida Y FAU - Akiyama, Hiroko AU - Akiyama H FAU - Hayatsu, Masahito AU - Hayatsu M LA - eng PT - Comparative Study PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20111110 PL - Japan TA - Microbes Environ JT - Microbes and environments JID - 9710937 RN - 0 (Bacterial Proteins) RN - 0 (DNA Primers) RN - 7664-41-7 (Ammonia) RN - EC 1.- (Oxidoreductases) RN - EC 1.7.3.- (ammonia monooxygenase) SB - IM MH - Ammonia/*metabolism MH - Bacteria/classification/enzymology/genetics/*isolation & purification MH - Bacterial Proteins/*genetics MH - *Biodiversity MH - DNA Primers/*genetics MH - Molecular Sequence Data MH - Oxidation-Reduction MH - Oxidoreductases/*genetics MH - Phylogeny MH - Polymerase Chain Reaction/*methods MH - *Soil Microbiology PMC - PMC4036032 EDAT- 2011/11/15 06:00 MHDA- 2012/09/11 06:00 PMCR- 2012/03/01 CRDT- 2011/11/15 06:00 PHST- 2011/11/15 06:00 [entrez] PHST- 2011/11/15 06:00 [pubmed] PHST- 2012/09/11 06:00 [medline] PHST- 2012/03/01 00:00 [pmc-release] AID - JST.JSTAGE/jsme2/ME11230 [pii] AID - 27_94 [pii] AID - 10.1264/jsme2.me11230 [doi] PST - ppublish SO - Microbes Environ. 2012;27(1):94-8. doi: 10.1264/jsme2.me11230. Epub 2011 Nov 10.