PMID- 15777482 OWN - NLM STAT- MEDLINE DCOM- 20060126 LR - 20181113 IS - 1471-2105 (Electronic) IS - 1471-2105 (Linking) VI - 6 DP - 2005 Mar 21 TI - Graphical representation of ribosomal RNA probe accessibility data using ARB software package. PG - 61 AB - BACKGROUND: Taxon specific hybridization probes in combination with a variety of commonly used hybridization formats nowadays are standard tools in microbial identification. A frequently applied technology, fluorescence in situ hybridization (FISH), besides single cell identification, allows the localization and functional studies of the microbial community composition. Careful in silico design and evaluation of potential oligonucleotide probe targets is therefore crucial for performing successful hybridization experiments. RESULTS: The PROBE Design tools of the ARB software package take into consideration several criteria such as number, position and quality of diagnostic sequence differences while designing oligonucleotide probes. Additionally, new visualization tools were developed to enable the user to easily examine further sequence associated criteria such as higher order structure, conservation, G+C content, transition-transversion profiles and in situ target accessibility patterns. The different types of sequence associated information (SAI) can be visualized by user defined background colors within the ARB primary and secondary structure editors as well as in the PROBE Match tool. CONCLUSION: Using this tool, in silico probe design and evaluation can be performed with respect to in situ probe accessibility data. The evaluation of proposed probe targets with respect to higher-order rRNA structure is of importance for successful design and performance of in situ hybridization experiments. The entire ARB software package along with the probe accessibility data is available from the ARB home page http://www.arb-home.de FAU - Kumar, Yadhu AU - Kumar Y AD - Lehrstuhl fur Mikrobiologie, Technische Universitat Munchen, D-85350 Freising, Germany. yadhu@mikro.biologie.tu-muenchen.de FAU - Westram, Ralf AU - Westram R FAU - Behrens, Sebastian AU - Behrens S FAU - Fuchs, Bernhard AU - Fuchs B FAU - Glockner, Frank Oliver AU - Glockner FO FAU - Amann, Rudolf AU - Amann R FAU - Meier, Harald AU - Meier H FAU - Ludwig, Wolfgang AU - Ludwig W LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20050321 PL - England TA - BMC Bioinformatics JT - BMC bioinformatics JID - 100965194 RN - 0 (Bacterial Proteins) RN - 0 (DNA Primers) RN - 0 (Oligonucleotide Probes) RN - 0 (RNA Probes) RN - 0 (RNA, Bacterial) RN - 0 (RNA, Ribosomal) RN - 63231-63-0 (RNA) SB - IM MH - Algorithms MH - Bacterial Proteins/*genetics MH - Computer Graphics MH - Computer Simulation MH - DNA Primers MH - Data Interpretation, Statistical MH - Databases, Genetic MH - Databases, Nucleic Acid MH - Genes, Bacterial/*genetics MH - In Situ Hybridization MH - In Situ Hybridization, Fluorescence/*methods MH - Internet MH - Nucleic Acid Hybridization MH - Oligonucleotide Probes/*chemistry MH - Phylogeny MH - Programming Languages MH - RNA MH - RNA Probes/chemistry MH - RNA, Bacterial MH - RNA, Ribosomal/*analysis/chemistry MH - Ribosomes MH - Sequence Alignment MH - Sequence Analysis, Protein MH - Software MH - Software Design MH - User-Computer Interface PMC - PMC1274257 EDAT- 2005/03/22 09:00 MHDA- 2006/01/27 09:00 PMCR- 2005/03/21 CRDT- 2005/03/22 09:00 PHST- 2004/10/12 00:00 [received] PHST- 2005/03/21 00:00 [accepted] PHST- 2005/03/22 09:00 [pubmed] PHST- 2006/01/27 09:00 [medline] PHST- 2005/03/22 09:00 [entrez] PHST- 2005/03/21 00:00 [pmc-release] AID - 1471-2105-6-61 [pii] AID - 10.1186/1471-2105-6-61 [doi] PST - epublish SO - BMC Bioinformatics. 2005 Mar 21;6:61. doi: 10.1186/1471-2105-6-61.