Identification of north-western Atlantic Porphyra (Bangiaceae, Bangiales) based on sequence variation in nuclear SSU and plastid <i>rbc</i>L genes

Klein, Anita S.; Mathieson, Arthur C.; Neefus, Christopher D.; Cain, Danielle F.; Taylor, Heather A.; Teasdale, Brian W.; West, Andrew; Hehre, Edward J.; Brodie, Juliet; Yarish, Charles; Wallace, Aaron

doi:10.2216/i0031-8884-42-2-109.1

Cited by 61 publications

(69 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…This similarity led us to the conclusion that these three entities are not distinct. Moreover, the low level of the genetic distances between them (maximum 0.2%), falls within the limits for intraspecific variation (0% to 1% up to 2% in some taxa, Klein et al 2003, Lindstrom and Fredericq 2003, Lindstrom 2008, Kucera and Saunders 2012. The anatomical and reproductive structures of Py.…”

Section: Discussionmentioning

confidence: 55%

“…We observed that the differences between HGI-A 9565 and P. leucosticta sequences were approximately 5.3% (52 nucleotides Overall, these genetic comparisons within the rbc L gene between all the analyzed specimens are among the expected variation in the Bangiales. Hence, among our specimens, the intraspecific divergences ranged from 0% to 0.2%, while the divergences between the species ranged from 4.4% to 13.2%, whereas the divergences between the genera ranged from 15.1% to 24% (Klein et al 2003, Lindstrom and Fredericq , 2003, Brodie et al 2007, Lindstrom 2008, Kikuchi et al 2010, Sutherland et al 2011, Kucera and Saunders 2012.…”

Section: Molecular Resultsmentioning

confidence: 77%

“…The order Bangiales has been the subject of much taxonomic change during the last decade due to the several local floristic studies in the different parts of the world (Broom et al 1999, 2004, Brodie and Irvine 2003, Klein et al 2003, Lindstrom and Fredericq 2003, Brodie et al 2007, Mols -Mortensen et al 2012, Verg é s et al 2013. In addition to the traditional morphological studies, the use of the molecular tools has enabled significant changes to be made in the classification of this group of red seaweeds (Milstein and Oliveira 2005, Sutherland et al 2011, Kucera and Saunders 2012.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

A reassessment of the foliose Bangiales (Rhodophyta) in the Balearic Islands including the proposed synonymy of Pyropia olivii with Pyropia koreana

Vergés¹,

Comalada²,

Sánchez³

et al. 2013

Botanica Marina

Self Cite

View full text Add to dashboard Cite

A taxonomic reevaluation of the foliose Bangiales placed in the genus Porphyra from the Balearic Islands, based on the historical and recent collections, has resulted in a new floristic composition of this group. The molecular, morphological, and karyological analysis reveals that for these islands, there are no Porphyra species, and only two members of the genus Pyropia are present: Pyropia elongata and Pyropia koreana . The sequence data of the rbc L plastid gene indicate that Pyropia olivii and Pyropia koreana are conspecific. We, therefore, propose the synonymy of Pyropia olivii with Pyropia koreana , which is the taxon with nomenclatural priority. The study with the fresh and old material has revealed that neither Porphyra umbilicalis nor Pyropia leucosticta are present in this area and that most of the old herbarium material that has gone under this name belongs to Pyropia elongata .

show abstract

Section: Discussionmentioning

confidence: 55%

Section: Molecular Resultsmentioning

confidence: 77%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A reassessment of the foliose Bangiales (Rhodophyta) in the Balearic Islands including the proposed synonymy of Pyropia olivii with Pyropia koreana

Vergés¹,

Comalada²,

Sánchez³

et al. 2013

Botanica Marina

Self Cite

View full text Add to dashboard Cite

show abstract

“…Although the cox1 marker is useful for identifying foliose Bangiales species (Robba et al, 2006;Brodie et al, 2008), it does not separate Porphyra linearis and P. umbilicalis. These two are known to be closely related, but their status as two separate species is well documented in the literature based on both rbcL and SSU data (Klein et al, 2003;Brodie et al, 2007;this paper). Furthermore, P. linearis and P. umbilicalis are the only Porphyra species, among those for which there are data, that cox1 does not separate.…”

Section: Discussionmentioning

confidence: 98%

“…(5 0 -GTGGTATTCATGCTGGTCAAA-3 0 (the reverse complement of RBCL in Klein et al, 2003) and reverse primers R502 (5…”

Section: Dna Extraction Pcr Amplification and Sequencingmentioning

confidence: 99%

New insights into the biodiversity and generic relationships of foliose Bangiales (Rhodophyta) in Iceland and the Faroe Islands

Mols-Mortensen

Neefus

Nielsen

et al. 2012

European Journal of Phycology

Self Cite

View full text Add to dashboard Cite

Foliose species of the Bangiales (Porphyra sensu lato) have a long history of study in the N Atlantic, but there are still regions, especially in the northern parts of the N Atlantic that need more attention. A molecular study using rbcL and cox1 sequences was undertaken to assess the diversity of foliose Bangiales species in Iceland and the Faroe Islands. Herbarium collections from the intertidal and subtidal of Iceland (summer and winter) and the Faroe Islands (all seasons) revealed a total of 13 species (11 common to both areas), which were referred to four of the genera recognized in a recent two-gene global phylogeny. Boreophyllum birdiae, Porphyra dioica, P. linearis, P. purpurea, P. umbilicalis, Pyropia 'leucosticta' A, Pyropia njordii Mols-Mortensen, J. Brodie & Neefus, sp. nov., Wildemania amplissima and W. miniata were common to both areas, while Pyropia thulaea and Wildemania abyssicola (Kjellman) A. Mols-Mortensen & J. Brodie, comb. nov. (¼Porphyra abyssicola Kjellman) were reported from Iceland but not from the Faroe Islands; Porphyra sp. FO and Pyropia elongata were reported from the Faroe Islands but not from Iceland. Boreophyllum birdiae is reported for the first time for Iceland and Porphyra sp. FO is reported for the first time for the Faroe Islands. Pyropia njordii is described from the Faroe Islands and is also recorded for Iceland, Greenland, New England, USA and Nova Scotia, Canada. A total of 25 foliose Bangiales species are now reported from the N Atlantic and these results demonstrate the importance of investigating as many areas as possible to reach a more complete understanding of species diversity and distribution.

show abstract

Making the links: towards a global taxonomy for the red algal genus Porphyra (Bangiales, Rhodophyta)

Brodie

Mortensen

Ramirez

et al.

Nineteenth International Seaweed Symposium

View full text Add to dashboard Cite

Identification of north-western Atlantic Porphyra (Bangiaceae, Bangiales) based on sequence variation in nuclear SSU and plastid rbcL genes

Cited by 61 publications

References 0 publications

A reassessment of the foliose Bangiales (Rhodophyta) in the Balearic Islands including the proposed synonymy of Pyropia olivii with Pyropia koreana

A reassessment of the foliose Bangiales (Rhodophyta) in the Balearic Islands including the proposed synonymy of Pyropia olivii with Pyropia koreana

New insights into the biodiversity and generic relationships of foliose Bangiales (Rhodophyta) in Iceland and the Faroe Islands

Making the links: towards a global taxonomy for the red algal genus Porphyra (Bangiales, Rhodophyta)

Contact Info

Product

Resources

About