Thlaspi s.str. (Brassicaceae) versus Thlaspi s.l.: morphological and anatomical characters in the light of ITS nrDNA sequence data

DC FieldValueLanguage
dc.contributor.authorKoch, M
dc.contributor.authorMummenhoff, K
dc.date.accessioned2021-12-23T16:09:13Z-
dc.date.available2021-12-23T16:09:13Z-
dc.date.issued2001
dc.identifier.issn03782697
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/8672-
dc.description.abstractNuclear ribosomal (ITS) DNA sequence data from representatives of eleven out of 12 genera previously included in Thlaspi sensu late were analyzed to elucidate relationships within the former genus Thlaspi sensu late. Sequences from Thlaspi segregates Noccaea, Masmenia, Callothlaspi, Kotschyella, Microthlaspi, and Noccidium were added to the existing data sets, and only some Thlaspi sensu late segregates formed a monophyletic group. The recently renamed genus Pseudosempervivum, formerly part of the genus Cochlearia, has been shown to be closely related to this group as well. Microthlaspi consists of three independent lineages of which Microthlaspi umbellatum is closely related to Neurotropis. The Thlaspi s.str. taxa including the type species T. arvense, are closely related to Peltaria and Alliaria and they represent a monophyletic group. Kotschyella and Noccidium, which were also integrated into Thlaspi s.l. are not closely related to any Thlaspi lineage. Therefore, we suggest major taxonomical changes which are not in agreement with concepts based on morphological data. Our ITS based phylogeny demonstrates that subtribe Thlaspidinae comprises some additional genera such as Teesdalia, Peltaria, and Alliaria, the latter two even previously classified in other tribes than tribe Lepidieae.
dc.language.isoen
dc.publisherSPRINGER-VERLAG WIEN
dc.relation.ispartofPLANT SYSTEMATICS AND EVOLUTION
dc.subjectBrassicaceae
dc.subjectCHLOROPLAST DNA
dc.subjectCRUCIFERAE
dc.subjectEVOLUTION
dc.subjectEvolutionary Biology
dc.subjectGENERA BRASSICACEAE
dc.subjectITS
dc.subjectMOLECULAR SYSTEMATICS
dc.subjectmorphology
dc.subjectNUCLEAR RIBOSOMAL DNA
dc.subjectphylogenetic relationships
dc.subjectPHYLOGENETIC-RELATIONSHIPS
dc.subjectPlant Sciences
dc.subjectRESTRICTION-SITE VARIATION
dc.subjectSOUTHEASTERN UNITED-STATES
dc.subjectSUBSTITUTION RATE
dc.subjectsubtribe Thlaspidinae
dc.subjectsystematics
dc.subjectThlaspi - convergence
dc.titleThlaspi s.str. (Brassicaceae) versus Thlaspi s.l.: morphological and anatomical characters in the light of ITS nrDNA sequence data
dc.typejournal article
dc.identifier.doi10.1007/s006060170049
dc.identifier.isiISI:000169460700007
dc.description.volume227
dc.description.issue3-4
dc.description.startpage209
dc.description.endpage225
dc.contributor.orcid0000-0002-1693-6829
dc.contributor.orcid0000-0002-8449-1593
dc.contributor.researcheridA-4924-2011
dc.publisher.placeSACHSENPLATZ 4-6, PO BOX 89, A-1201 VIENNA, AUSTRIA
dcterms.isPartOf.abbreviationPlant Syst. Evol.
crisitem.author.deptFB 05 - Biologie/Chemie-
crisitem.author.deptidfb05-
crisitem.author.orcid0000-0002-8449-1593-
crisitem.author.parentorgUniversität Osnabrück-
crisitem.author.netidMuKl919-
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