Molecular and morphological evidence for Sheathia gen. nov. (Batrachospermales, Rhodophyta) and three new species

© 2014 Phycological Society of America.

Bibliographische Detailangaben
Veröffentlicht in:Journal of phycology. - 1966. - 50(2014), 3 vom: 18. Juni, Seite 526-42
1. Verfasser: Salomaki, Eric D (VerfasserIn)
Weitere Verfasser: Kwandrans, Janina, Eloranta, Pertti, Vis, Morgan L
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Journal of phycology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. COI barcode Europe ITS North America freshwater heterocortication phylogeny rbcL
LEADER 01000naa a22002652 4500
001 NLM258530456
003 DE-627
005 20231224185214.0
007 cr uuu---uuuuu
008 231224s2014 xx |||||o 00| ||eng c
024 7 |a 10.1111/jpy.12179  |2 doi 
028 5 2 |a pubmed24n0861.xml 
035 |a (DE-627)NLM258530456 
035 |a (NLM)26988325 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Salomaki, Eric D  |e verfasserin  |4 aut 
245 1 0 |a Molecular and morphological evidence for Sheathia gen. nov. (Batrachospermales, Rhodophyta) and three new species 
264 1 |c 2014 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 02.08.2016 
500 |a Date Revised 18.03.2016 
500 |a published: Print-Electronic 
500 |a GENBANK: AF029141, AF029143, AF029150, DQ523252, EU636740.1, GU457345, GU476569, JX669616, JX669623, JX669637, JX669658, JX669676, JX669682, JX669697, JX669700, JX669707, JX669717, JX669718, JX669759, JX669762, JX669786 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a © 2014 Phycological Society of America. 
520 |a The freshwater red algal genus Batrachospermum has been shown to be paraphyletic since the first molecular studies of the Batrachospermales. Previous research, along with this study, provides strong support for the clade Batrachospermum section Helminthoidea. This study has found that heterocortication, the presence of both cylindrical and bulbous cells on the main axis, is an underlying synapomorphy of this clade. Based on support from DNA sequences of the rbcL gene, the COI barcode region and the rDNA ITS 1 and 2, along with morphological studies, the new genus Sheathia is proposed. Seven heterocorticate species were recognized from the molecular clades. Sheathia boryana and S. exigua sp. nov. appear to be restricted to Europe, whereas S. confusa occurs in Europe and New Zealand. Sheathia involuta is widespread in the USA and reported for the first time from Europe. Sheathia americana sp. nov., has been collected in the USA and Canada, and S. heterocortica and S. grandis sp. nov. have been collected only in the USA. Sheathia confusa and S. grandis can be distinguished based on morphological characters, whereas DNA sequence data are required to conclusively distinguish the other species. Sheathia fluitans and S. carpoinvolucra also are placed within this genus based on the presence of heterocortication. These data also hint at greater diversity among non-heterocorticate Sheathia than is recognized by the single species name S. arcuata 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Research Support, U.S. Gov't, Non-P.H.S. 
650 4 |a COI barcode 
650 4 |a Europe 
650 4 |a ITS 
650 4 |a North America 
650 4 |a freshwater 
650 4 |a heterocortication 
650 4 |a phylogeny 
650 4 |a rbcL 
700 1 |a Kwandrans, Janina  |e verfasserin  |4 aut 
700 1 |a Eloranta, Pertti  |e verfasserin  |4 aut 
700 1 |a Vis, Morgan L  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of phycology  |d 1966  |g 50(2014), 3 vom: 18. Juni, Seite 526-42  |w (DE-627)NLM098182994  |x 1529-8817  |7 nnns 
773 1 8 |g volume:50  |g year:2014  |g number:3  |g day:18  |g month:06  |g pages:526-42 
856 4 0 |u http://dx.doi.org/10.1111/jpy.12179  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_21 
912 |a GBV_ILN_40 
912 |a GBV_ILN_72 
912 |a GBV_ILN_176 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 50  |j 2014  |e 3  |b 18  |c 06  |h 526-42