Algal Parasite Herpodiscus durvillaeae (Phaeophyceae: Sphacelariales) Inferred to have Traversed the Pacific Ocean with its Buoyant Host
-
Altmetric Citations
Waters, Jonathan; Fraser, Ceridwen
Description
The parasitic phaeophycean endophyte Herpodiscus durvillaeae (Lindauer) G. R. South has previously only been recorded from New Zealand, in association with a single host species, Durvillaea antarctica (Chamisso) Hariot (southern bull-kelp). Here we use DNA sequence data from plastid and nuclear markers (chloroplast rbcL, ribosomal LSU, and a nuclear pseudogene copy of COI) to test for the presence of H. durvillaeae beyond the New Zealand region, and on host species other than D. antarctica....[Show more]
dc.contributor.author | Waters, Jonathan | |
---|---|---|
dc.contributor.author | Fraser, Ceridwen | |
dc.date.accessioned | 2015-12-13T22:28:37Z | |
dc.identifier.issn | 0967-0262 | |
dc.identifier.uri | http://hdl.handle.net/1885/74275 | |
dc.description.abstract | The parasitic phaeophycean endophyte Herpodiscus durvillaeae (Lindauer) G. R. South has previously only been recorded from New Zealand, in association with a single host species, Durvillaea antarctica (Chamisso) Hariot (southern bull-kelp). Here we use DNA sequence data from plastid and nuclear markers (chloroplast rbcL, ribosomal LSU, and a nuclear pseudogene copy of COI) to test for the presence of H. durvillaeae beyond the New Zealand region, and on host species other than D. antarctica. Analyses of samples from the Falkland Islands confirm the first record of H. durvillaeae from the Atlantic Ocean. We report that Falkland Islands H. durvillaeae are genetically indistinguishable from samples of this species from New Zealand's sub-Antarctic Campbell Island, suggesting recent dispersal of the parasite across the Pacific Ocean, presumably by rafting with its buoyant macroalgal host. We also here record H. durvillaeae from New Zealand endemics Durvillaea poha Fraser et al. and D. willana Lindauer. | |
dc.publisher | Taylor & Francis Group | |
dc.source | European Journal of Phycology | |
dc.subject | Keywords: algae; Durvillaea; Durvillaea antarctica; Phaeophyceae; Sphacelariales 28S; Cytochrome c oxidase subunit I; Durvillaea; Endophyte; Epiphyte; Malvinas; Numt; RuBisCO | |
dc.title | Algal Parasite Herpodiscus durvillaeae (Phaeophyceae: Sphacelariales) Inferred to have Traversed the Pacific Ocean with its Buoyant Host | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.identifier.citationvolume | 49 | |
dc.date.issued | 2013 | |
local.identifier.absfor | 060307 - Host-Parasite Interactions | |
local.identifier.absfor | 060205 - Marine and Estuarine Ecology (incl. Marine Ichthyology) | |
local.identifier.absfor | 060302 - Biogeography and Phylogeography | |
local.identifier.ariespublication | f5625xPUB4042 | |
local.type.status | Published Version | |
local.contributor.affiliation | Fraser, Ceridwen, College of Medicine, Biology and Environment, ANU | |
local.contributor.affiliation | Waters, Jonathan, University of Otago | |
local.description.embargo | 2037-12-31 | |
local.bibliographicCitation.issue | 1 | |
local.bibliographicCitation.startpage | 202 | |
local.bibliographicCitation.lastpage | 206 | |
local.identifier.doi | 10.1111/jpy.12017 | |
local.identifier.absseo | 960808 - Marine Flora, Fauna and Biodiversity | |
local.identifier.absseo | 960801 - Antarctic and Sub-Antarctic Flora, Fauna and Biodiversity | |
local.identifier.absseo | 960407 - Control of Pests, Diseases and Exotic Species in Marine Environments | |
dc.date.updated | 2016-02-24T09:20:23Z | |
local.identifier.scopusID | 2-s2.0-84873708134 | |
local.identifier.thomsonID | 000314925100019 | |
Collections | ANU Research Publications |
Download
File | Description | Size | Format | Image |
---|---|---|---|---|
01_Fraser_Algal_Parasite_Herpodiscus_2013.pdf | 152.21 kB | Adobe PDF | Request a copy |
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.
Updated: 17 November 2022/ Responsible Officer: University Librarian/ Page Contact: Library Systems & Web Coordinator