PMID- 19656198 OWN - NLM STAT- MEDLINE DCOM- 20091214 LR - 20191210 IS - 1574-6968 (Electronic) IS - 0378-1097 (Linking) VI - 298 IP - 2 DP - 2009 Sep TI - A nested PCR approach for improved recovery of archaeal 16S rRNA gene fragments from freshwater samples. PG - 193-8 LID - 10.1111/j.1574-6968.2009.01718.x [doi] AB - In a survey on the presence of archaea in a number of European lakes, it was found that known archaeal primer sets for PCR were not suited for use in freshwater environment, as some lack selectivity, while others were too selective. A nested PCR was developed for denaturing gradient gel electrophoresis (DGGE) with primer sets 21F-958R and Parch519f-Arch915r, respectively. After sequencing of the DGGE bands obtained by this nested method, 93% of the sequences were of archaeal origin. More diverse archaeal DGGE patterns were found as compared with other PCR methods. The nested PCR-DGGE method presented here is therefore a reliable tool to analyze the archaeal diversity in freshwater habitats, revealing even more widespread diversity of the archaea. FAU - Vissers, Elisabeth W AU - Vissers EW AD - Department of Microbial Wetland Ecology, Centre for Limnology, Netherlands Institute of Ecology (NIOO-KNAW), Nieuwersluis, The Netherlands. l.vissers@nioo.knaw.nl FAU - Bodelier, Paul L E AU - Bodelier PL FAU - Muyzer, Gerard AU - Muyzer G FAU - Laanbroek, Hendrikus J AU - Laanbroek HJ LA - eng SI - GENBANK/FJ475241 SI - GENBANK/FJ475242 SI - GENBANK/FJ475243 SI - GENBANK/FJ475244 SI - GENBANK/FJ475245 SI - GENBANK/FJ475246 SI - GENBANK/FJ475247 SI - GENBANK/FJ475248 SI - GENBANK/FJ475249 SI - GENBANK/FJ475250 SI - GENBANK/FJ475251 SI - GENBANK/FJ475252 SI - GENBANK/FJ475253 SI - GENBANK/FJ475254 SI - GENBANK/FJ475255 SI - GENBANK/FJ475256 SI - GENBANK/FJ475257 SI - GENBANK/FJ475258 SI - GENBANK/FJ475259 SI - GENBANK/FJ475260 SI - GENBANK/FJ475261 SI - GENBANK/FJ475262 SI - GENBANK/FJ475263 SI - GENBANK/FJ475264 SI - GENBANK/FJ475265 SI - GENBANK/FJ475266 SI - GENBANK/FJ475267 SI - GENBANK/FJ475268 SI - GENBANK/FJ475269 SI - GENBANK/FJ475270 SI - GENBANK/FJ475271 SI - GENBANK/FJ475272 SI - GENBANK/FJ475273 SI - GENBANK/FJ475274 SI - GENBANK/FJ475275 SI - GENBANK/FJ475276 SI - GENBANK/FJ475277 SI - GENBANK/FJ475278 SI - GENBANK/FJ475279 SI - GENBANK/FJ475280 SI - GENBANK/FJ475281 SI - GENBANK/FJ475282 SI - GENBANK/FJ475283 SI - GENBANK/FJ475284 SI - GENBANK/FJ475285 SI - GENBANK/FJ475286 SI - GENBANK/FJ475287 SI - GENBANK/FJ475288 SI - GENBANK/FJ475289 SI - GENBANK/FJ475290 SI - GENBANK/FJ475291 SI - GENBANK/FJ475292 SI - GENBANK/FJ475293 SI - GENBANK/FJ475294 SI - GENBANK/FJ475295 SI - GENBANK/FJ475296 SI - GENBANK/FJ475297 SI - GENBANK/FJ475298 SI - GENBANK/FJ475299 SI - GENBANK/FJ475300 SI - GENBANK/FJ475301 SI - GENBANK/FJ475302 SI - GENBANK/FJ475303 SI - GENBANK/FJ475304 SI - GENBANK/FJ475305 SI - GENBANK/FJ475306 SI - GENBANK/FJ475307 SI - GENBANK/FJ475308 SI - GENBANK/FJ475309 SI - GENBANK/FJ475310 SI - GENBANK/FJ475311 SI - GENBANK/FJ475312 SI - GENBANK/FJ475313 SI - GENBANK/FJ475314 SI - GENBANK/FJ475315 SI - GENBANK/FJ475316 SI - GENBANK/FJ475317 SI - GENBANK/FJ475318 SI - GENBANK/FJ475319 SI - GENBANK/FJ475320 SI - GENBANK/FJ475321 SI - GENBANK/FJ475322 SI - GENBANK/FJ475323 SI - GENBANK/FJ475324 SI - GENBANK/FJ475325 SI - GENBANK/FJ475326 SI - GENBANK/FJ475327 SI - GENBANK/FJ475328 SI - GENBANK/FJ475329 SI - GENBANK/FJ475330 SI - GENBANK/FJ475331 SI - GENBANK/FJ475332 SI - GENBANK/FJ475333 SI - GENBANK/FJ475334 SI - GENBANK/FJ475335 SI - GENBANK/FJ475336 SI - GENBANK/FJ475337 SI - GENBANK/FJ475338 SI - GENBANK/FJ475339 SI - GENBANK/FJ475340 SI - GENBANK/FJ475341 SI - GENBANK/FJ475342 SI - GENBANK/FJ475343 SI - GENBANK/FJ475344 SI - GENBANK/FJ475345 SI - GENBANK/FJ475346 SI - GENBANK/FJ475347 SI - GENBANK/FJ475348 SI - GENBANK/FJ475349 PT - Comparative Study PT - Evaluation Study PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20090710 PL - England TA - FEMS Microbiol Lett JT - FEMS microbiology letters JID - 7705721 RN - 0 (DNA Primers) RN - 0 (DNA, Archaeal) RN - 0 (DNA, Ribosomal) SB - IM MH - Archaea/genetics/*isolation & purification MH - Cluster Analysis MH - DNA Primers/genetics MH - DNA, Archaeal/genetics/*isolation & purification MH - DNA, Ribosomal/genetics/*isolation & purification MH - Electrophoresis, Polyacrylamide Gel MH - Fresh Water/*microbiology MH - Molecular Sequence Data MH - Nucleic Acid Denaturation MH - Phylogeny MH - Polymerase Chain Reaction/*methods MH - Sensitivity and Specificity MH - Sequence Analysis, DNA EDAT- 2009/08/07 09:00 MHDA- 2009/12/16 06:00 CRDT- 2009/08/07 09:00 PHST- 2009/08/07 09:00 [entrez] PHST- 2009/08/07 09:00 [pubmed] PHST- 2009/12/16 06:00 [medline] AID - FML1718 [pii] AID - 10.1111/j.1574-6968.2009.01718.x [doi] PST - ppublish SO - FEMS Microbiol Lett. 2009 Sep;298(2):193-8. doi: 10.1111/j.1574-6968.2009.01718.x. Epub 2009 Jul 10.