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      The morphology, behaviour and molecular phylogeny ofPhytophthorataxon Salixsoil and its redesignation asPhytophthora lacustrissp. nov. : Phytophthora lacustrissp. Nov.

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          Most cited references 23

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          MrBayes bayesian phylogenetic inference under mixed models

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            “Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics,” in

             T. a. White,  T Bruns,  S Lee (1990)
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              A molecular phylogeny of Phytophthora and related oomycetes.

              Phylogenetic relationships among 50 Phytophthora species and between Phytophthora and other oomycetes were examined on the basis of the ITS sequences of genomic rDNA. Phytophthora grouped with Pythium, Peronospora, and Halophytophthora, distant from genera in the Saprolegniales. Albugo was intermediate between these two groups. Unlike Pythium, Phytophthora was essentially monophyletic, all but three species forming a cluster of eight clades. Two clades contained only species with nonpapillate sporangia. The other six clades included either papillate and semipapillate, or semipapillate and nonpapillate types, transcending traditional morphological groupings, which are evidently not natural assemblages. Peronospora was related to P. megakarya and P. palmivora and appears to be derived from a Phytophthora that has both lost the ability to produce zoospores and become an obligate biotroph. Three other Phytophthoras located some distance from the main Phytophthora-Peronospora cluster probably represent one or more additional genera.
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                Author and article information

                Journal
                Plant Pathology
                Wiley-Blackwell
                00320862
                April 2013
                April 2013
                : 62
                : 2
                : 355-369
                Article
                10.1111/j.1365-3059.2012.02638.x
                © 2013

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