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Lampisiphonia iberica gen. et sp. nov. (Ceramiales, Rhodophyta) based on morphology and molecular evidence

Cited 26 time in wos
Cited 25 time in scopus
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dc.contributor.authorAntonio Secilla-
dc.contributor.authorChoi, Han-Gu-
dc.contributor.authorIgnacia Barbara-
dc.contributor.authorESTIBALIZ BERECIBAR-
dc.contributor.authorJung, Moon-Yong-
dc.contributor.authorSeo, Tae-Kun-
dc.contributor.authorJOS´E MARI´A GOROSTIAGA-
dc.contributor.authorPilar Diaz-Tapia-
dc.date.accessioned2018-03-20T13:57:19Z-
dc.date.available2018-03-20T13:57:19Z-
dc.date.issued2013-
dc.identifier.urihttps://repository.kopri.re.kr/handle/201206/6495-
dc.description.abstractLampisiphonia iberica gen. et sp. nov. is described based on specimens collected from subtidal rocky bottom habitats on the Atlantic coast of the Iberian Peninsula. The new genus was distinguished by an erect habit, pseudodichotomous branching, and 9-11 pericentral cells. Plants were bright red to brown-red in colour, 3-6 cm high, firm at the base but ultimate divisions soft and flaccid. Cortication was thick but restricted to the base of large thalli. Plants were attached to the substratum by discoid holdfasts with the tips of decumbent branches reattaching by secondary discoid holdfasts or rhizoids cut off from pericentral cells. Trichoblasts and scar cells were absent and the branching was exogenous. Tetrasporangia were arranged in straight series of up to 15 segments. Sexual structures were not observed. Lampisiphonia was separated from other groups and genera of Polysiphonia sensu lato and the tribe Polysiphonieae by a combination of features that include the absence of trichoblasts and presence of a compact basal cortication. Furthermore, Lampisiphonia had tetrasporangia in a straight series, a feature to date considered unique to Polysiphonia sensu stricto. The phylogenetic relationship of Lampisiphonia among the three resolved lineages of the Polysiphonia sensu lato was equivocal in our analyses and it was not clearly distinct from the Neosiphonia group and the Multipericental grouanching, and 9-11 pericentral cells. Plants were bright red to brown-red in colour, 3-6 cm high, firm at the base but ultimate divisions soft and flaccid. Cortication was thick but restricted to the base of large thalli. Plants were attached to the substratum by discoid holdfasts with the tips of decumbent branches reattaching by secondary discoid holdfasts or rhizoids cut off from pericentral cells. Trichoblasts and scar cells were absent and the branching was exogenous. Tetrasporangia were arranged in straight series of up to 15 segments. S-
dc.languageEnglish-
dc.publisherAllen Press/International Phycological Society-
dc.subjectPlant Sciences-
dc.subjectMarine & Freshwater Biology-
dc.titleLampisiphonia iberica gen. et sp. nov. (Ceramiales, Rhodophyta) based on morphology and molecular evidence-
dc.title.alternative형태와 분자 증거에 근거한 홍조식물 비단풀목 신속 신종 Lampisiphonia iberica based on morphology and molecular evidence-
dc.typeArticle-
dc.identifier.bibliographicCitationAntonio Secilla, et al. 2013. "Lampisiphonia iberica gen. et sp. nov. (Ceramiales, Rhodophyta) based on morphology and molecular evidence". <em>Phycologia</em>, 52: 137-155.-
dc.citation.titlePhycologia-
dc.citation.volume52-
dc.identifier.doi10.2216/12-009.1-
dc.citation.startPage137-
dc.citation.endPage155-
dc.description.articleClassificationSCI-
dc.description.jcrRateJCR 2011:31.58-
dc.subject.keywordIberian Peninsula-
dc.subject.keywordLampisiphonia iberica-
dc.subject.keywordNeosiphonia-
dc.subject.keywordPolysiphonia-
dc.subject.keywordRhodomelaceae-
dc.identifier.localId2013-0176-
dc.identifier.scopusid2-s2.0-84875833112-
dc.identifier.wosid000325961900003-
Appears in Collections  
2011-2013, Studies on biodiversity and changing ecosystems in King George Islands, Antarctica (BIOCE) (11-13) / Choi, Han-Gu
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