Measuring rDNA Diversity in Eukaryotic Microbial Systems: How Intragenomic Variation, Pseudogenes, and PCR Artifacts Confound Biodiversity Estimates

作者: DANIEL J. THORNHILL , TODD C. LAJEUNESSE , SCOTT R. SANTOS

DOI: 10.1111/J.1365-294X.2007.03576.X

关键词: PseudogeneInternal transcribed spacerPhylogeneticsGeneBiologySequence alignmentGenetic markerGeneticsSymbiodiniumCloning

摘要: … number of variants attributed to Taq polymerase/bacterial cloning error or PCR chimeras. Analyses of 5.8S-rDNA and ITS2 secondary structure revealed that some variants possessed …

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