Molecular phylogeny of the spiny-surfaced species of the dinoflagellate Prorocentrum with the description of P. thermophilum sp. nov. and P. criophilum sp. nov. (Prorocentrales, Dinophyceae)

© 2022 Phycological Society of America.

Bibliographische Detailangaben
Veröffentlicht in:Journal of phycology. - 1966. - 59(2023), 1 vom: 01. Feb., Seite 70-86
1. Verfasser: Gómez, Fernando (VerfasserIn)
Weitere Verfasser: Gourvil, Priscillia, Li, Tangcheng, Huang, Yulin, Zhang, Huan, Courcot, Lucie, Artigas, Luis F, Soler Onís, Emilio, Gutiérrez-Rodríguez, Andrés, Lin, Senjie
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Journal of phycology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Dinophyta HABs Prorocentraceae harmful algae blooms molecular phylogenetics new species taxonomy
LEADER 01000naa a22002652 4500
001 NLM348471521
003 DE-627
005 20231226040313.0
007 cr uuu---uuuuu
008 231226s2023 xx |||||o 00| ||eng c
024 7 |a 10.1111/jpy.13298  |2 doi 
028 5 2 |a pubmed24n1161.xml 
035 |a (DE-627)NLM348471521 
035 |a (NLM)36333277 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Gómez, Fernando  |e verfasserin  |4 aut 
245 1 0 |a Molecular phylogeny of the spiny-surfaced species of the dinoflagellate Prorocentrum with the description of P. thermophilum sp. nov. and P. criophilum sp. nov. (Prorocentrales, Dinophyceae) 
264 1 |c 2023 
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 14.02.2023 
500 |a Date Revised 15.02.2023 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a © 2022 Phycological Society of America. 
520 |a Spiny-surfaced species of Prorocentrum form harmful algal blooms, and its taxonomic identity is obscure due to the size and shape variability. Molecular phylogenies reveal two major clades: one for P. cordatum with sequences mainly retrieved as P. minimum, and the other for P. shikokuense with sequences also retrieved as P. dentatum and P. donghaiense. Several closely related clades still need to be characterized. Here, we provide nuclear SSU and LSU rRNA genes, and nuclear ITS region (ITS1-5.8S gene-ITS2) sequences of the strain CCMP3122 isolated from Florida (initially named P. donghaiense) and strains Prorocentrum sp. RCC6871-2 from the Ross Sea, Antarctica. We describe Prorocentrum thermophilum sp. nov. based on the strain CCMP3122, a species also distributed in the open waters of the Gulf of Mexico, New Zealand, and the Arabian Gulf; and Prorocentrum criophilum sp. nov. based on the strain RCC6872, which is distributed in the Antarctic Ocean and Arctic Sea. Prorocentrum thermophilum is roundish (~14 μm long, ~12 μm wide), with an inconspicuous anterior spine-like prolongation under light microscopy, valves with tiny, short knobs (5-7 per μm2 ), and several (<7) large trichocyst pores (~0.3 μm) in the right valve, as well as smaller pores (~0.15 μm). Prorocentrum criophilum is round in valve view (~11 μm long, 10 μm wide) and asymmetrically roundish in lateral view, the periflagellar area was not discernible under light microscopy, valves with very tiny, short knobs (6-10 per μm2 ), and at least 12 large pores in the right valve. Other potentially undescribed species of spiny-surfaced Prorocentrum are discussed 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Dinophyta 
650 4 |a HABs 
650 4 |a Prorocentraceae 
650 4 |a harmful algae blooms 
650 4 |a molecular phylogenetics 
650 4 |a new species 
650 4 |a taxonomy 
700 1 |a Gourvil, Priscillia  |e verfasserin  |4 aut 
700 1 |a Li, Tangcheng  |e verfasserin  |4 aut 
700 1 |a Huang, Yulin  |e verfasserin  |4 aut 
700 1 |a Zhang, Huan  |e verfasserin  |4 aut 
700 1 |a Courcot, Lucie  |e verfasserin  |4 aut 
700 1 |a Artigas, Luis F  |e verfasserin  |4 aut 
700 1 |a Soler Onís, Emilio  |e verfasserin  |4 aut 
700 1 |a Gutiérrez-Rodríguez, Andrés  |e verfasserin  |4 aut 
700 1 |a Lin, Senjie  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of phycology  |d 1966  |g 59(2023), 1 vom: 01. Feb., Seite 70-86  |w (DE-627)NLM098182994  |x 1529-8817  |7 nnns 
773 1 8 |g volume:59  |g year:2023  |g number:1  |g day:01  |g month:02  |g pages:70-86 
856 4 0 |u http://dx.doi.org/10.1111/jpy.13298  |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 59  |j 2023  |e 1  |b 01  |c 02  |h 70-86