. "106" . "Validation and typification of Laetiporus montanus" . . "262419200026" . . . "Jankovsk\u00FD, Libor" . "[11DFA05AE9E5]" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "402218" . "Platn\u00E9 uve\u0159ejn\u011Bn\u00ED a typifikace jm\u00E9na Laetiporus montanus, s\u00EDrovec horsk\u00FD"@cs . . . "Validation and typification of Laetiporus montanus" . "ribosomal DNA; taxonomy; Laetiporus"@en . "Z(MSM6215648902)" . . "Laetiporus montanus (Basidiomycota, Polyporales) is an invalidly described taxon growing on conifers in Central European mountain areas. A molecular phylogenetic study of the species was performed to reveal its taxonomical position. The sequencing of ITS and LSU regions of ribosomal DNA revealed high proximity of the sequences of L. montanus to the North American species L. huroniensis. Nevertheless, DNA sequences of the two taxa are not identical and these species also differ in basidiospore dimensions. The ITS sequence of L. montanus is also identical to Japanese specimens named as L. sulphureus var. miniatus. However, the basionym of this taxon, Polyporus miniatus, was described from the tropics and its identity with temperate conifericolous specimens is improbable. Therefore, Laetiporus montanus sp. nov. is validated and described here." . "S\u00EDrovec horsk\u00FD, Laetiporus montanus (Basidiomycota, Polyporales) je neplatn\u011B popsan\u00FD taxon rostouc\u00ED na jehli\u010Dnanech v st\u0159edoevropsk\u00FDch horsk\u00FDch oblastech. Molekul\u00E1rn\u011B fylogenetick\u00E1 studie druhu byla provedena za \u00FA\u010Delem ov\u011B\u0159en\u00ED taxonomick\u00E9 pozice dan\u00E9ho druhu. Sekvenace ITS a LSU oblast\u00ED ribozom\u00E1ln\u00ED DNA odhalila bl\u00EDzkou p\u0159\u00EDbuznost k severoamerick\u00E9mu druhu L. huroniensis. Nicm\u00E9n\u011B, sekvence obou druh\u016F nejsou zcela shodn\u00E9 a druhy se t\u00E9\u017E li\u0161\u00ED rozm\u011Bry bazidiosp\u00F3r. Na druhou stranu, ITS sekvence L. montanus je shodn\u00E1 se sekvenc\u00ED japonsk\u00E9ho s\u00EDrovce L. sulphureus var. miniatus. Toto jm\u00E9no v\u0161ak je pou\u017Eito nevhodn\u011B, nebo\u0165 basionym tohoto taxonu, Polyporus miniatus, byl pops\u00E1n z trop\u016F a toto\u017Enost typov\u00E9ho materi\u00E1lu s houbami m\u00EDrn\u00E9ho p\u00E1su je nepravd\u011Bpodobn\u00E1. Proto je druh Laetiporus montanus platn\u011B pops\u00E1n."@cs . . "Validation and typification of Laetiporus montanus"@en . . "Platn\u00E9 uve\u0159ejn\u011Bn\u00ED a typifikace jm\u00E9na Laetiporus montanus, s\u00EDrovec horsk\u00FD"@cs . "Validation and typification of Laetiporus montanus"@en . "1.I.2009" . "RIV/62156489:43410/08:00133318!RIV09-MSM-43410___" . "7"^^ . . "Tom\u0161ovsk\u00FD, Michal" . "Mycotaxon" . . "0093-4666" . "RIV/62156489:43410/08:00133318" . . . "2"^^ . . "43410" . "Laetiporus montanus (Basidiomycota, Polyporales) is an invalidly described taxon growing on conifers in Central European mountain areas. A molecular phylogenetic study of the species was performed to reveal its taxonomical position. The sequencing of ITS and LSU regions of ribosomal DNA revealed high proximity of the sequences of L. montanus to the North American species L. huroniensis. Nevertheless, DNA sequences of the two taxa are not identical and these species also differ in basidiospore dimensions. The ITS sequence of L. montanus is also identical to Japanese specimens named as L. sulphureus var. miniatus. However, the basionym of this taxon, Polyporus miniatus, was described from the tropics and its identity with temperate conifericolous specimens is improbable. Therefore, Laetiporus montanus sp. nov. is validated and described here."@en . . . "2"^^ .