About: A taxonomic study of selected European taxa of the Tortula muralis (Pottiaceae, Musci) complex: variation in morphology and ploidy level

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About: A taxonomic study of selected European taxa of the Tortula muralis (Pottiaceae, Musci) complex: variation in morphology and ploidy level Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Four European taxa of the Tortula muralis complex (T. lingulata, T. muralis var. aestiva, T. muralis var. muralis, T. obtusifolia) were evaluated using multivariate analysis of morphological characters, a cultivation experiment and cytological screening (flow cytometry, chromosome counts). This study revealed that only T. lingulata is morphologically well defined within the complex and several new sporophytic characters that can be used to distinguish this taxon from the superficially most similar T. obtusifolia. The traditionally recognized taxa T. muralis var. muralis, T. muralis var. aestiva and T. obtusifolia showed continuous variation, with frequent intermediate plants. However, the main character of the gametophyte used for determination (costa excurrency) proved to be stable in cultivation, indicating that this character is under genetic control. Additionally, rather complex and only partly species-specific patterns of ploidy variation were found within the complex. Tortula lingulata and T. ob Four European taxa of the Tortula muralis complex (T. lingulata, T. muralis var. aestiva, T. muralis var. muralis, T. obtusifolia) were evaluated using multivariate analysis of morphological characters, a cultivation experiment and cytological screening (flow cytometry, chromosome counts). This study revealed that only T. lingulata is morphologically well defined within the complex and several new sporophytic characters that can be used to distinguish this taxon from the superficially most similar T. obtusifolia. The traditionally recognized taxa T. muralis var. muralis, T. muralis var. aestiva and T. obtusifolia showed continuous variation, with frequent intermediate plants. However, the main character of the gametophyte used for determination (costa excurrency) proved to be stable in cultivation, indicating that this character is under genetic control. Additionally, rather complex and only partly species-specific patterns of ploidy variation were found within the complex. Tortula lingulata and T. ob (en)
Title	A taxonomic study of selected European taxa of the Tortula muralis (Pottiaceae, Musci) complex: variation in morphology and ploidy level A taxonomic study of selected European taxa of the Tortula muralis (Pottiaceae, Musci) complex: variation in morphology and ploidy level (en)
skos:prefLabel	A taxonomic study of selected European taxa of the Tortula muralis (Pottiaceae, Musci) complex: variation in morphology and ploidy level A taxonomic study of selected European taxa of the Tortula muralis (Pottiaceae, Musci) complex: variation in morphology and ploidy level (en)
skos:notation	RIV/60076658:12310/09:00010550!RIV10-MSM-12310___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(IAA601410703), S
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Kolář, Filip
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Jihočeská univerzita v Českých Budějovicích / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	301626
http://linked.open...ai/riv/idVysledku	RIV/60076658:12310/09:00010550
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	chromosome; cultivation experiment; determination key; flow cytometry; hybridization; morphometric analysis; polyploidy; taxonomy (en)
http://linked.open.../riv/klicoveSlovo	chromosome morphometric analysis cultivation experiment flow cytometry hybridization polyploidy taxonomy determination key
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[885777507FE6]
http://linked.open...i/riv/nazevZdroje	Preslia : časopis České botanické společnosti
http://linked.open...in/vavai/riv/obor	EF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Molecular and ecological aspects of the biology of rare bryophytes: baseline data for the effective conservation
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	81
http://linked.open...iv/tvurceVysledku	Košnar, Jiří Kolář, Filip
http://linked.open...ain/vavai/riv/wos	000272970600006
issn	0032-7786
number of pages	23 (xsd:int)
http://localhost/t...ganizacniJednotka	12310
is http://linked.open...avai/riv/vysledek of	A taxonomic study of selected European taxa of the Tortula muralis (Pottiaceae, Musci) complex: variation in morphology and ploidy level A taxonomic study of selected European taxa of the Tortula muralis (Pottiaceae, Musci) complex: variation in morphology and ploidy level A taxonomic study of selected European taxa of the Tortula muralis (Pottiaceae, Musci) complex: variation in morphology and ploidy level A taxonomic study of selected European taxa of the Tortula muralis (Pottiaceae, Musci) complex: variation in morphology and ploidy level

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