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Citation for Study 973

About Citation title: "Oligonucleotide primers for the universal amplification of beta-tubulin genes facilitate analyses among the regnum FUNGI.".
About This study was previously identified under the legacy study ID S857 (Status: Published).

Citation

Einax E., & Voigt K. 2003. Oligonucleotide primers for the universal amplification of beta-tubulin genes facilitate analyses among the regnum FUNGI. Organisms Diversity & Evolution, 3(3): 185-194.

Authors

  • Einax E.
  • Voigt K.

Abstract

Among genes coding for proteins with basic structural functions in all eukaryotes, the highly conserved and functionally essential gene for beta-tubulin is receiving increasing attention in the reconstruction of phylogenies within a broad organismic range. We therefore constructed a set of twelve universally applicable primers that allow reliable amplification of beta-tubulin genes among all major eukaryotic kingdoms including fungi (Eumycota), animals (Metazoa) and green plants (Viridiplantae). For primer design, the amino acid sequences of 35 beta-tubulin genes from Ascomycota, Basidiomycota, Chytridiomycota, Zygomycota, Metazoa, Oophyta and Viridiplantae were aligned and used for the definition of four well-conserved regions. These are suitable priming sites in PCR amplification experiments. Out of these amino acid regions twelve primers were designed, which initiate the amplification of beta-tubulin genes from a wide range of eukaryotic organisms with special emphasis on fungi. In four pair-wise primer applications gene fragments of up to 1,500 bp in size could be isolated, which comprise nearly complete beta-tubulin genes from twelve representative species of the Eumycota. The sequences of 7 beta-tubulin fragments were obtained from Allomyces moniliformis, A. neomoniliformis, Blastocladiella britannica, Chytridium confervae, Mortierella isabellina and Trametes versicolor. Reliable amplification of beta-tubulin over a broad spectrum of organisms provides a strong basis for the establishment of both deep level phylogenies and studies of complex species groups based on beta-tubulin gene trees.

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  • Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S973
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