Ontogeny and phylogenetic trends in the grape family (Vitaceae): Cissus and Vitis genera
Recent DNA-based phylogenies of the grape family (Vitaceae) have disagreed with traditional classifications by grouping some 'Cissus' species (e.g. 'C. antarctica') in a clade with 'Vitis ' species, while other 'Cissus' species (e.g. ' C. quadrangularis...
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University of Guelph
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ftunivguelph:oai:atrium.lib.uoguelph.ca:10214/25308 2023-11-05T03:32:42+01:00 Ontogeny and phylogenetic trends in the grape family (Vitaceae): Cissus and Vitis genera Timmons, Susan Aileen Posluszny, U. 2006 application/pdf https://hdl.handle.net/10214/25308 en eng University of Guelph https://hdl.handle.net/10214/25308 All items in the Atrium are protected by copyright with all rights reserved unless otherwise indicated. grape Vitaceae Vitis Cissus phylogenies ontogeny vegetative characters reproductive characters Thesis 2006 ftunivguelph 2023-10-08T06:09:29Z Recent DNA-based phylogenies of the grape family (Vitaceae) have disagreed with traditional classifications by grouping some 'Cissus' species (e.g. 'C. antarctica') in a clade with 'Vitis ' species, while other 'Cissus' species (e.g. ' C. quadrangularis') formed a monophyletic clade. In fact, ' V. rotundifolia' was more closely linked with the 'Cissus' species than with the 'Vitis' species. The objectives of this study were to clarify 'Vitis' and 'Cissus' phylogenies using ontogenetic comparisons of vegetative and reproductive characters of ' V. rotundifolia, V.' cv. Ventura, 'V. riparia, C. antarctica, ' and 'C. quadrangularis.' Ten characters limited to the 'Vitis' species support the traditional phylogenies: the monophyly of 'Vitis' and the exclusion of 'Cissus ' spp. from 'Vitis.' The comparison of 'C. antarctica ' ('Vitis-Cissus' clade) and 'C. quadrangularis ' (monophyletic 'Cissus' clade) supports the division of 'Cissus' into two clades based on supernumerary buds, stipule connectivity, uncommitted primordium shape, and inflorescence branching patterns. Thesis Antarc* Antarctica University of Guelph: DSpace digital archive |
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collection |
University of Guelph: DSpace digital archive |
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ftunivguelph |
language |
English |
topic |
grape Vitaceae Vitis Cissus phylogenies ontogeny vegetative characters reproductive characters |
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grape Vitaceae Vitis Cissus phylogenies ontogeny vegetative characters reproductive characters Timmons, Susan Aileen Ontogeny and phylogenetic trends in the grape family (Vitaceae): Cissus and Vitis genera |
topic_facet |
grape Vitaceae Vitis Cissus phylogenies ontogeny vegetative characters reproductive characters |
description |
Recent DNA-based phylogenies of the grape family (Vitaceae) have disagreed with traditional classifications by grouping some 'Cissus' species (e.g. 'C. antarctica') in a clade with 'Vitis ' species, while other 'Cissus' species (e.g. ' C. quadrangularis') formed a monophyletic clade. In fact, ' V. rotundifolia' was more closely linked with the 'Cissus' species than with the 'Vitis' species. The objectives of this study were to clarify 'Vitis' and 'Cissus' phylogenies using ontogenetic comparisons of vegetative and reproductive characters of ' V. rotundifolia, V.' cv. Ventura, 'V. riparia, C. antarctica, ' and 'C. quadrangularis.' Ten characters limited to the 'Vitis' species support the traditional phylogenies: the monophyly of 'Vitis' and the exclusion of 'Cissus ' spp. from 'Vitis.' The comparison of 'C. antarctica ' ('Vitis-Cissus' clade) and 'C. quadrangularis ' (monophyletic 'Cissus' clade) supports the division of 'Cissus' into two clades based on supernumerary buds, stipule connectivity, uncommitted primordium shape, and inflorescence branching patterns. |
author2 |
Posluszny, U. |
format |
Thesis |
author |
Timmons, Susan Aileen |
author_facet |
Timmons, Susan Aileen |
author_sort |
Timmons, Susan Aileen |
title |
Ontogeny and phylogenetic trends in the grape family (Vitaceae): Cissus and Vitis genera |
title_short |
Ontogeny and phylogenetic trends in the grape family (Vitaceae): Cissus and Vitis genera |
title_full |
Ontogeny and phylogenetic trends in the grape family (Vitaceae): Cissus and Vitis genera |
title_fullStr |
Ontogeny and phylogenetic trends in the grape family (Vitaceae): Cissus and Vitis genera |
title_full_unstemmed |
Ontogeny and phylogenetic trends in the grape family (Vitaceae): Cissus and Vitis genera |
title_sort |
ontogeny and phylogenetic trends in the grape family (vitaceae): cissus and vitis genera |
publisher |
University of Guelph |
publishDate |
2006 |
url |
https://hdl.handle.net/10214/25308 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_relation |
https://hdl.handle.net/10214/25308 |
op_rights |
All items in the Atrium are protected by copyright with all rights reserved unless otherwise indicated. |
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1781696562164924416 |