title: REPK: an analytical web server to select restriction endonucleases for terminal restriction fragment length polymorphism analysis.
abstract: Terminal restriction fragment length polymorphism (T-RFLP) analysis is a widespread technique for rapidly fingerprinting microbial communities. Users of T-RFLP frequently overlook the resolving power of well-chosen restriction endonucleases and often fail to report how they chose their enzymes. REPK (Restriction Endonuclease Picker) assists in the rational choice of restriction endonucleases for T-RFLP by finding sets of four restriction endonucleases that together uniquely differentiate user-designated sequence groups. With REPK, users can provide their own sequences (of any gene, not just 16S rRNA), specify the taxonomic rank of interest and choose from a number of filtering options to further narrow down the enzyme selection. Bug tracking is provided, and the source code is open and accessible under the GNU Public License v.2, at http://code.google.com/p/repk. The web server is available without access restrictions at http://rocaplab.ocean.washington.edu/tools/repk.
authors.affiliation: School of Oceanography, University of Washington, Seattle, WA, USA.
authors.forename: Roy Eric
authors.initials: RE
authors.lastname: Collins
authors.forename: Gabrielle
authors.initials: G
authors.lastname: Rocap
mesh_terms: D000465:Algorithms; D001419:Bacteria / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D019295:Computational Biology / Q000379:methods*; D004269:DNA, Bacterial / Q000032:analysis / Q000235:genetics; D004275:DNA, Ribosomal / Q000032:analysis / Q000235:genetics; D016208:Databases, Factual; D017753:Ecosystem; D004798:Enzymes / Q000737:chemistry; D020407:Internet; D008829:Microbiology; D010802:Phylogeny; D012150:Polymorphism, Restriction Fragment Length; D012336:RNA, Ribosomal, 16S / Q000235:genetics*; D012984:Software; D014584:User-Computer Interface
chemical_list: D004269:DNA, Bacterial; D004275:DNA, Ribosomal; D004798:Enzymes; D012336:RNA, Ribosomal, 16S