Matches in SemOpenAlex for { <https://semopenalex.org/work/W2169228976> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2169228976 endingPage "68" @default.
- W2169228976 startingPage "62" @default.
- W2169228976 abstract "Contact zones of different cytotypes provide an opportunity to address evolutionary mechanisms underlying the origin, establishment and maintenance of karyological diversity at intraspecific level. We explored the fine-scale distribution of ploidy levels of Oxalis obtusa in seven mixed-ploidy sites in the Western and Northern Cape Provinces, South Africa, and searched for potential isolating barriers promoting assortative mating. Five different ploidy levels (2x, 3x, 4x, 6x and 8x) were detected among 336 samples collected at 112 microsites. The studied sites were inhabited by two (2 sites), three (4 sites) or even all five (1 site) different cytotypes. Despite their sympatric growth, different ploidies show some spatio-ecological segregation. The greatest differences among microsites hosting different cytotypes were found in precipitation parameters. There is a clear altitudinal gradient in ploidy composition in the most ploidy-variable site, Pakhuis Pass. Our results show that a combination of niche partitioning and clumping of same-ploidy individuals due to vegetative reproduction seems to be efficient reproductive barriers, which limit inter-ploidy gene flow in the zones of ploidy contact and contribute to the long-term maintenance of cytotype mixtures in O. obtusa." @default.
- W2169228976 created "2016-06-24" @default.
- W2169228976 creator A5033255606 @default.
- W2169228976 creator A5045105369 @default.
- W2169228976 creator A5055529522 @default.
- W2169228976 creator A5058436810 @default.
- W2169228976 creator A5066846453 @default.
- W2169228976 date "2013-09-01" @default.
- W2169228976 modified "2023-10-12" @default.
- W2169228976 title "The spatio-ecological segregation of different cytotypes of Oxalis obtusa (Oxalidaceae) in contact zones" @default.
- W2169228976 cites W1588591742 @default.
- W2169228976 cites W1977250692 @default.
- W2169228976 cites W2001418673 @default.
- W2169228976 cites W2007237743 @default.
- W2169228976 cites W2010032067 @default.
- W2169228976 cites W2038950179 @default.
- W2169228976 cites W2042770634 @default.
- W2169228976 cites W2057857382 @default.
- W2169228976 cites W2064911343 @default.
- W2169228976 cites W2084139224 @default.
- W2169228976 cites W2097796153 @default.
- W2169228976 cites W2113017002 @default.
- W2169228976 cites W2114653839 @default.
- W2169228976 cites W2125153751 @default.
- W2169228976 cites W2126245207 @default.
- W2169228976 cites W2139375008 @default.
- W2169228976 cites W2153256836 @default.
- W2169228976 cites W2163127801 @default.
- W2169228976 cites W2166004132 @default.
- W2169228976 cites W2167616393 @default.
- W2169228976 cites W2170806459 @default.
- W2169228976 cites W2320935622 @default.
- W2169228976 cites W2410010771 @default.
- W2169228976 doi "https://doi.org/10.1016/j.sajb.2013.05.005" @default.
- W2169228976 hasPublicationYear "2013" @default.
- W2169228976 type Work @default.
- W2169228976 sameAs 2169228976 @default.
- W2169228976 citedByCount "8" @default.
- W2169228976 countsByYear W21692289762014 @default.
- W2169228976 countsByYear W21692289762018 @default.
- W2169228976 countsByYear W21692289762019 @default.
- W2169228976 countsByYear W21692289762021 @default.
- W2169228976 countsByYear W21692289762022 @default.
- W2169228976 crossrefType "journal-article" @default.
- W2169228976 hasAuthorship W2169228976A5033255606 @default.
- W2169228976 hasAuthorship W2169228976A5045105369 @default.
- W2169228976 hasAuthorship W2169228976A5055529522 @default.
- W2169228976 hasAuthorship W2169228976A5058436810 @default.
- W2169228976 hasAuthorship W2169228976A5066846453 @default.
- W2169228976 hasBestOaLocation W21692289761 @default.
- W2169228976 hasConcept C104317684 @default.
- W2169228976 hasConcept C131892835 @default.
- W2169228976 hasConcept C143191323 @default.
- W2169228976 hasConcept C18903297 @default.
- W2169228976 hasConcept C53889494 @default.
- W2169228976 hasConcept C55493867 @default.
- W2169228976 hasConcept C59822182 @default.
- W2169228976 hasConcept C86803240 @default.
- W2169228976 hasConceptScore W2169228976C104317684 @default.
- W2169228976 hasConceptScore W2169228976C131892835 @default.
- W2169228976 hasConceptScore W2169228976C143191323 @default.
- W2169228976 hasConceptScore W2169228976C18903297 @default.
- W2169228976 hasConceptScore W2169228976C53889494 @default.
- W2169228976 hasConceptScore W2169228976C55493867 @default.
- W2169228976 hasConceptScore W2169228976C59822182 @default.
- W2169228976 hasConceptScore W2169228976C86803240 @default.
- W2169228976 hasFunder F4320321006 @default.
- W2169228976 hasLocation W21692289761 @default.
- W2169228976 hasOpenAccess W2169228976 @default.
- W2169228976 hasPrimaryLocation W21692289761 @default.
- W2169228976 hasRelatedWork W2004764425 @default.
- W2169228976 hasRelatedWork W2063378327 @default.
- W2169228976 hasRelatedWork W2101083023 @default.
- W2169228976 hasRelatedWork W2125823783 @default.
- W2169228976 hasRelatedWork W2142515338 @default.
- W2169228976 hasRelatedWork W2146761233 @default.
- W2169228976 hasRelatedWork W2811459610 @default.
- W2169228976 hasRelatedWork W2888585391 @default.
- W2169228976 hasRelatedWork W3102719626 @default.
- W2169228976 hasRelatedWork W4239527358 @default.
- W2169228976 hasVolume "88" @default.
- W2169228976 isParatext "false" @default.
- W2169228976 isRetracted "false" @default.
- W2169228976 magId "2169228976" @default.
- W2169228976 workType "article" @default.