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Taxonomy and ecology of Botryosphaeriaceae associated with Acacia karroo in South Africa
Thesis (PhD)--University of Pretoria, 2014.
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| Format: | Thesis |
| Language: | English |
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University of Pretoria
2019
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| _version_ | 1867613599084576768 |
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| access_status_str | Open Access |
| author2 | Gryzenhout, Marieka |
| author_browse | Gryzenhout, Marieka |
| author_facet | Gryzenhout, Marieka |
| collection | Thesis |
| dc_rights_str_mv | © 2019 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria. |
| description | Thesis (PhD)--University of Pretoria, 2014. |
| format | Thesis |
| id | oai:repository.up.ac.za:2263/68853 |
| institution | University of Pretoria (South Africa) |
| language | English |
| last_indexed | 2026-06-10T12:38:42.081Z |
| license_str | Other — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UPSpace — University of Pretoria Institutional Repository |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | University of Pretoria |
| publisherStr | University of Pretoria |
| record_format | dspace |
| source_str | UPSpace — University of Pretoria Institutional Repository |
| spelling | oai:repository.up.ac.za:2263/68853 Taxonomy and ecology of Botryosphaeriaceae associated with Acacia karroo in South Africa Gryzenhout, Marieka Wingfield, Michael J. Slippers, Bernard Jami, Fahimeh UCTD Thesis (PhD)--University of Pretoria, 2014. The Botryosphaeriaceae represents an important, cosmopolitan family of latent pathogens infecting woody plants. Recent studies on native trees in southern Africa have revealed an extensive diversity of species of Botryosphaeriaceae, about half of which have not been previously described. This study adds to this growing body of knowledge, by discovering five new species of the Botryosphaeriaceae on Acacia karroo, a commonly occurring native tree in southern Africa. These species were isolated from both healthy and diseased tissues, suggesting they could be latent pathogens. The isolates were characterized based on their morphology and compared to other species for which DNA sequence data are available, in phylogenetic analyses based on the ITS, TEF-1α, β-tubulin and LSU gene regions. The five new species were described as Diplodia allocellula, Dothiorella dulcispinae, Do. brevicollis, Spencermartinsia pretoriensis and Tiarosporella urbisrosarum. Evidence emerging from this study suggests that many more species of the Botryosphaeriaceae remain to be discovered in the southern Africa. Microbiology and Plant Pathology PhD 2019-04-04T10:16:59Z 2019-04-04T10:16:59Z 2014 2014 Thesis Jami, F 2014, Taxonomy and ecology of Botryosphaeriaceae associated with Acacia karroo in South Africa, PhD Thesis, University of Pretoria, Pretoria, viewed yymmdd <http://hdl.handle.net/2263/68853> http://hdl.handle.net/2263/68853 en © 2019 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria. application/pdf University of Pretoria |
| spellingShingle | UCTD Taxonomy and ecology of Botryosphaeriaceae associated with Acacia karroo in South Africa |
| title | Taxonomy and ecology of Botryosphaeriaceae associated with Acacia karroo in South Africa |
| title_full | Taxonomy and ecology of Botryosphaeriaceae associated with Acacia karroo in South Africa |
| title_fullStr | Taxonomy and ecology of Botryosphaeriaceae associated with Acacia karroo in South Africa |
| title_full_unstemmed | Taxonomy and ecology of Botryosphaeriaceae associated with Acacia karroo in South Africa |
| title_short | Taxonomy and ecology of Botryosphaeriaceae associated with Acacia karroo in South Africa |
| title_sort | taxonomy and ecology of botryosphaeriaceae associated with acacia karroo in south africa |
| topic | UCTD |
| url | http://hdl.handle.net/2263/68853 |