当前位置： SCI文献检索 > HARMFUL ALGAE期刊下所有文献 > Psammodinium inclinatum gen. nov. et comb. nov. (=Thecadinium inclinatum Balech) is the closest relative to the toxic dinoflagellate genera Gambierdiscus and Fukuyoa.

Psammodinium inclinatum gen. nov. et comb. nov. (=Thecadinium inclinatum Balech) is the closest relative to the toxic dinoflagellate genera Gambierdiscus and Fukuyoa.

Abstract：

:The heterotrophic sand-dwelling dinoflagellate Thecadinium inclinatum has been re-examined by light and scanning electron microscopy in order to resolve the discrepancies on its plate pattern from the literature, and to obtain its phylogenetic information single-cell PCR technique has been used. The comparison of morphological and molecular information available for other Thecadinium species confirms the genus is polyphyletic and T. inclinatum seems not related to other representatives of the genus sensu lato. Thus, a new genus and combination for the species, Psammodinium inclinatum gen. nov., comb. nov. is proposed. Cells are heterotrophic and strongly laterally flattened, with sulcal pocket. The revised tabulation is: APC 3' 7" 7c 7s? 5"' 1p 2" with a long-shank fishhook-shaped apical pore and descending cingulum. The cingulum inclines ventrally and declines on the right lateral side producing an asymmetrical epitheca. The epitheca is much smaller than the hypotheca. The phylogenetic results showed a strong relationship with the autotrophic epiphytic genera Gambierdiscus and Fukuyoa, being closely related with the latter. The Gambierdiscus species typically have a tropical and sub-tropical distribution and produce ciguatoxins, causing thousands of intoxications every year by consumption of contaminated fish. Fukuyoa representatives have a wider distribution including warm and temperate waters, and it has been demonstrated that they are also able to produce ciguatoxins, even though at lower amounts. P. inclinatum, which potential toxicity remains to be determined, represents an interesting independent evolutionary branch that resulted in the loss of chloroplasts, the strong lateral compression and the adaptation to sandy habitats in temperate and cold waters.

journal_name

Harmful Algae

journal_title

Harmful algae

authors

Reñé A,Hoppenrath M

doi

10.1016/j.hal.2019.04.001

subject

Has Abstract

pub_date

2019-04-01 00:00:00

pages

161-171

eissn

1568-9883

issn

1878-1470

pii

S1568-9883(19)30048-4

journal_volume

84

pub_type

杂志文章

相关文献

HARMFUL ALGAE文献大全
  • Two new karlotoxins found in Karlodinium veneficum (strain GM2) from the East China Sea.

    abstract：:The dinoflagellate Karlodinium veneficum is a harmful algal bloom species with a worldwide distribution. This small athecate dinoflagellate makes a family of polyketide toxins that are hemolytic, cytotoxic and ichthyotoxic. The first chemical structure for karlotoxins from East China Sea (ECS) is reported here. The tw...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2016.08.001

    authors： Cai P,He S,Zhou C,Place AR,Haq S,Ding L,Chen H,Jiang Y,Guo C,Xu Y,Zhang J,Yan X

    更新日期：2016-09-01 00:00:00

  • Effects of ocean acidification and phosphate limitation on physiology and toxicity of the dinoflagellate Karenia mikimotoi.

    abstract：:This work demonstrated a 10-day batch culture experiment to test the physiology and toxicity of harmful dinoflagellate Karenia mikimotoi in response to ocean acidification (OA) under two different phosphate concentrations. Cells were previously acclimated in OA (pH = 7.8 and CO2 = 1100 μatm) condition for about three ...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2019.101621

    authors： Wang H,Niu X,Feng X,Gonçalves RJ,Guan W

    更新日期：2019-07-01 00:00:00

  • A review of karenia mikimotoi: Bloom events, physiology, toxicity and toxic mechanism.

    abstract：:Karenia mikimotoi is a worldwide bloom-forming dinoflagellate in the genus Karenia. Blooms of this alga have been observed since the 1930s and have caused mass mortalities of fish, shellfish, and other invertebrates in the coastal waters of many countries, including Japan, Norway, Ireland, and New Zealand. This specie...

    journal_title：Harmful algae

    pub_type： 杂志文章,评审

    doi：10.1016/j.hal.2019.101702

    authors： Li X,Yan T,Yu R,Zhou M

    更新日期：2019-12-01 00:00:00

  • Nutrient ratios influence variability in Pseudo-nitzschia species diversity and particulate domoic acid production in the Bay of Seine (France).

    abstract：:The population dynamics of different Pseudo-nitzschia species, along with particulate domoic acid (pDA) concentrations, were studied from May 2012 to December 2013 in the Bay of Seine (English Channel, Normandy). While Pseudo-nitzschia spp. blooms occurred during the two years of study, Pseudo-nitzschia species divers...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2017.07.005

    authors： Thorel M,Claquin P,Schapira M,Le Gendre R,Riou P,Goux D,Le Roy B,Raimbault V,Deton-Cabanillas AF,Bazin P,Kientz-Bouchart V,Fauchot J

    更新日期：2017-09-01 00:00:00

  • Perception of risk for domoic acid related health problems: A cross-cultural study.

    abstract：:Risk perception is a complex process that refers to the way people approach, think about, and interpret risks in their environment. An important element of risk perception is that it is culturally situated. Since HABs can present a health risk in many places around the world, looking at cultural parameters for underst...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2016.03.007

    authors： Roberts SM,Grattan LM,Toben AC,Ausherman C,Trainer VL,Tracy K,Morris JG Jr

    更新日期：2016-07-01 00:00:00

  • Feeding by the harmful phototrophic dinoflagellate Takayama tasmanica (Family Kareniaceae).

    abstract：:The trophic mode of a phototrophic dinoflagellate is a critical factor in the dynamics of its harmful algal bloom. Recent discoveries of the mixotrophic capabilities of phototrophic dinoflagellates have changed the traditional view of bloom dynamics and prediction models. Here, mixotrophy in the harmful phototrophic d...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2018.03.009

    authors： Lim AS,Jeong HJ,Ok JH,Kim SJ

    更新日期：2018-04-01 00:00:00

  • Present-day and future climate pathways affecting Alexandrium blooms in Puget Sound, WA, USA.

    abstract：:This study uses a mechanistic modeling approach to evaluate the effects of various climate pathways on the proliferative phase of the toxin-producing dinoflagellate Alexandrium in Puget Sound, WA, USA. Experimentally derived Alexandrium growth responses to temperature and salinity are combined with simulations of the ...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2015.06.008

    authors： Moore SK,Johnstone JA,Banas NS,Salathé EP Jr

    更新日期：2015-09-01 00:00:00

  • A novel hematoxylin and eosin stain assay for detection of the parasitic dinoflagellate Amoebophrya.

    abstract：:The parasitic dinoflagellate Amoebophrya infects broad range of marine organisms. Particularly, Amoebophrya infections in planktonic dinoflagellates can prevent or delay the formation of algal blooms, and recycle undergrazed planktonic dinoflagellates back to the microbial loop by disrupting host cells. Its ecological...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2016.12.003

    authors： Li C,Chen T

    更新日期：2017-02-01 00:00:00

  • Alexandrium catenella cyst accumulation by passive and active dispersal agents: Implications for the potential spreading risk in Chilean Patagonian fjords.

    abstract：:The dinoflagellate Alexandrium catenella is responsible for paralytic shellfish poisoning and negative socioeconomic impacts on the fishing industry and aquaculture. In Chilean Patagonia, the reasons underlying the significant increase in the geographical extension (from south to north) of A. catenella blooms during t...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2020.101832

    authors： Rodríguez-Villegas C,Díaz PA,Pizarro G,Salgado P,Pérez-Santos I,Díaz M,Seguel M,Baldrich Á,Bravo I,Iriarte L,Figueroa RI

    更新日期：2020-06-01 00:00:00

  • Assessing the use of artificial substrates to monitor Gambierdiscus populations in the Florida Keys.

    abstract：:Four distinct coastal locations were sampled on a monthly basis near Long Key (Florida Keys, USA) over a 13-month period to study Gambierdiscus population dynamics on different substrates, including four macrophyte species (Dictyota spp., Halimeda spp., Laurencia spp., and Thalassia testudinum) and three artificial su...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2017.07.007

    authors： Parsons ML,Brandt AL,Ellsworth A,Leynse AK,Rains LK,Anderson DM

    更新日期：2017-09-01 00:00:00

  • Growth and epiphytic behavior of three Gambierdiscus species (Dinophyceae) associated with various macroalgal substrates.

    abstract：:Species of the benthic dinoflagellate Gambierdiscus produce polyether neurotoxins that caused ciguatera fish/shellfish poisoning in human. The toxins enter marine food webs by foraging of herbivores on the biotic substrates like macroalgae that host the toxic dinoflagellates. Interaction of Gambierdiscus and their mac...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2019.101671

    authors： Mustapa NI,Yong HL,Lee LK,Lim ZF,Lim HC,Teng ST,Luo Z,Gu H,Leaw CP,Lim PT

    更新日期：2019-11-01 00:00:00

  • A decade and a half of Pseudo-nitzschia spp. and domoic acid along the coast of southern California.

    abstract：:Blooms of the marine diatom genus Pseudo-nitzschia that produce the neurotoxin domoic acid have been documented with regularity along the coast of southern California since 2003, with the occurrence of the toxin in shellfish tissue predating information on domoic acid in the particulate fraction in this region. Domoic...

    journal_title：Harmful algae

    pub_type： 杂志文章,评审

    doi：10.1016/j.hal.2018.07.007

    authors： Smith J,Connell P,Evans RH,Gellene AG,Howard MDA,Jones BH,Kaveggia S,Palmer L,Schnetzer A,Seegers BN,Seubert EL,Tatters AO,Caron DA

    更新日期：2018-11-01 00:00:00

  • Molecular approach for analysis of in situ feeding by the dinoflagellate Noctiluca scintillans.

    abstract：:The red tide forming heterotrophic dinoflagellate Noctiluca scintillans is common in temperate to tropical waters around the world. Understanding the in situ prey of N. scintillans is essential for elucidating its role in marine microbial food webs. In this study, we applied two polymerase chain reaction (PCR)-based c...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2020.101928

    authors： Nishitani G,Shiromoto M,Sato-Okoshi W,Ishikawa A

    更新日期：2020-11-01 00:00:00

  • Survey of survival rate and histological alterations of gills and hepatopancreas of the Litopenaeus vannamei juveniles caused by exposure of Margalefidinium / Cochlodinium polykrikoides isolated from the Persian Gulf.

    abstract：:Harmful algal blooms (HABs) have had harmful effects on the health of a wide range of organisms and are becoming a noteworthy risk to fisheries, human health and wildlife around the globe. Although the lethal influences of dinoflagellate Margalefidinium / Cochlodinium polykrikoides have been well-documented for finfis...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2020.101856

    authors： Yeganeh V,Sharifinia M,Mobaraki S,Dashtiannasab A,Aeinjamshid K,Borazjani JM,Maghsoudloo T

    更新日期：2020-07-01 00:00:00

  • Development of a qPCR assay to detect and quantify ichthyotoxic flagellates along the Norwegian coast, and the first Norwegian record of Fibrocapsa japonica (Raphidophyceae).

    abstract：:Blooms of ichthyotoxic microalgae pose a great challenge to the aquaculture industry world-wide, and there is a need for fast and specific methods for their detection and quantification in monitoring programs. In this study, quantitative real-time PCR (qPCR) assays for the detection and enumeration of three ichthyotox...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2018.04.007

    authors： Engesmo A,Strand D,Gran-Stadniczeñko S,Edvardsen B,Medlin LK,Eikrem W

    更新日期：2018-05-01 00:00:00

  • Dynamic CO2 and pH levels in coastal, estuarine, and inland waters: Theoretical and observed effects on harmful algal blooms.

    abstract：:Rising concentrations of atmospheric CO2 results in higher equilibrium concentrations of dissolved CO2 in natural waters, with corresponding increases in hydrogen ion and bicarbonate concentrations and decreases in hydroxyl ion and carbonate concentrations. Superimposed on these climate change effects is the dynamic n...

    journal_title：Harmful algae

    pub_type： 杂志文章,评审

    doi：10.1016/j.hal.2019.03.012

    authors： Raven JA,Gobler CJ,Hansen PJ

    更新日期：2020-01-01 00:00:00

  • Net community production and dark community respiration in a Karenia brevis (Davis) bloom in West Florida coastal waters, USA.

    abstract：:Oxygen-based productivity and respiration rates were determined in West Florida coastal waters to evaluate the proportion of community respiration demands met by autotrophic production within a harmful algal bloom dominated by Karenia brevis. The field program was adaptive in that sampling during the 2006 bloom occurr...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2010.01.002

    authors： Hitchcock GL,Kirkpatrick G,Minnett P,Palubok V

    更新日期：2010-05-01 00:00:00

  • An alternative explanation for cyanobacterial scum formation and persistence by oxygenic photosynthesis.

    abstract：:The cause of persistent cyanobacteria scum formation in lakes is an unresolved subject. Scum refers to the event in which cyanobacteria are at the water surface of a lake. Factors like low turbulence levels, long day-light, high water temperatures and the buoyant capacity of cyanobacterial cells play a role in the occ...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2016.10.002

    authors： Aparicio Medrano E,Uittenbogaard RE,van de Wiel BJ,Dionisio Pires LM,Clercx HJ

    更新日期：2016-12-01 00:00:00

  • Extraction and identification of toxic organic substances from decaying green alga Ulva prolifera.

    abstract：:In this study, the extraction, identification, and antialgal activity of toxic organic substances from decaying green alga Ulva prolifera, a disaster-causing alga on green tides in the Yellow Sea, were investigated. The toxic organic substances of U. prolifera were isolated by a sequence of procedures, namely, liquid-...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2020.101786

    authors： Gao H,Su R,Zhou F,Zhang C,Shi X

    更新日期：2020-03-01 00:00:00

  • The impact of urea on toxic diatoms - Potential effects of fertilizer silo breakdown on a Pseudo-nitzschia bloom.

    abstract：:In spring 2016, two silos containing liquid nitrogen-containing fertilizer collapsed on a harbor in Fredericia, Denmark. More than 2,750 tons of fertilizer spilled into inner Danish waters. A bloom of Pseudo-nitzschia occurred approximately one month after the incident. The bloom caused a 5-week quarantine of numerous...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2020.101817

    authors： Olesen AJ,Harðardóttir S,Daugbjerg N,Andersen P,Lyngsgaard M,Krock B,Lundholm N

    更新日期：2020-05-01 00:00:00

  • Geosmin production and polyphasic characterization of Oscillatoria limosa Agardh ex Gomont isolated from the open canal of a large drinking water system in Tianjin City, China.

    abstract：:Taste and odor (T & O) episodes always cause strong effects on drinking water supply system. Luanhe River diversion into Tianjin City in China is an important drinking water resource. Massive growth of a benthic filamentous cyanobacterium with geosmin production in the open canal caused a strong earthy odor episode in...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2017.09.006

    authors： Cai F,Yu G,Zhang K,Chen Y,Li Q,Yang Y,Xie J,Wang Y,Li R

    更新日期：2017-11-01 00:00:00

  • Variation in the abundance of Pseudo-nitzschia and domoic acid with surf zone type.

    abstract：:Most harmful algal blooms (HAB) originate away from the shore and, for them to endanger human health, they must be first transported to shore after which they must enter the surf zone where they can be feed upon by filter feeders. The last step in this sequence, entrance into the surf zone, depends on surf zone hydrod...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2016.03.004

    authors： Shanks AL,Morgan SG,MacMahan J,Reniers AJ,Kudela R,Jarvis M,Brown J,Fujimura A,Ziccarelli L,Griesemer C

    更新日期：2016-05-01 00:00:00

  • Evaluating putative ecological drivers of microcystin spatiotemporal dynamics using metabarcoding and environmental data.

    abstract：:Microcystin is a cyanobacterial hepatotoxin of global concern. Understanding the environmental factors that cause high concentrations of microcystin is crucial to the development of lake management strategies that minimize harmful exposures. While the literature is replete with studies linking cyanobacterial productio...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2019.05.004

    authors： Banerji A,Bagley MJ,Shoemaker JA,Tettenhorst DR,Nietch CT,Allen HJ,Santo Domingo JW

    更新日期：2019-06-01 00:00:00

  • Unraveling the Karenia selliformis complex with the description of a non-gymnodimine producing Patagonian phylotype.

    abstract：:Karenia selliformis is a bloom-forming toxic dinoflagellate known for production of gymnodimines (GYMs) and causing mass mortalities of marine fauna. Blooms have been reported from coastal waters of New Zealand, Mexico, Tunisia, Kuwait, Iran, China and Chile. Based on molecular phylogeny, morphology, toxin production,...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2020.101892

    authors： Mardones JI,Norambuena L,Paredes J,Fuenzalida G,Dorantes-Aranda JJ,Chang KJL,Guzmán L,Krock B,Hallegraeff G

    更新日期：2020-09-01 00:00:00

  • Feeding and grazing impact by the bloom-forming euglenophyte Eutreptiella eupharyngea on marine eubacteria and cyanobacteria.

    abstract：:The phototrophic euglenophyte Eutreptiella eupharyngea often causes blooms in the coastal waters of many countries, but its mode of nutrition has not been assessed. This species has previously been considered as exclusively auxotrophic. To explore whether E. eupharyngea is a mixotrophic species, the protoplasm of E. e...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2018.02.003

    authors： Yoo YD,Seong KA,Kim HS,Jeong HJ,Yoon EY,Park J,Kim JI,Shin W,Palenik B

    更新日期：2018-03-01 00:00:00

  • Tracing the origin of green macroalgal blooms based on the large scale spatio-temporal distribution of Ulva microscopic propagules and settled mature Ulva vegetative thalli in coastal regions of the Yellow Sea, China.

    abstract：:From 2008 to 2016, massive floating green macroalgal blooms occurred annually during the summer months in the Yellow Sea. The original source of these blooms was traced based on the spatio-temporal distribution and species composition of Ulva microscopic propagules and settled Ulva vegetative thalli monthly from Decem...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2016.09.005

    authors： Huo Y,Han H,Hua L,Wei Z,Yu K,Shi H,Kim JK,Yarish C,He P

    更新日期：2016-11-01 00:00:00

  • Ostreopsis cf. ovata in the Gulf of Gabès (south-eastern Mediterranean Sea): morphological, molecular and ecological characterization.

    abstract：:In the last few decades, the frequency of the toxic benthic dinoflagellate Ostreopsis cf. ovata proliferation has increased in the Mediterranean Sea. These blooms are associated with harmful effects on human health and the environment. The present work provides the first long term study on the spatio-temporal distribu...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2017.01.009

    authors： Abdennadher M,Zouari AB,Sahnoun WF,Alverca E,Penna A,Hamza A

    更新日期：2017-03-01 00:00:00

  • Harmful epiphytic dinoflagellate assemblages on macrophytes in the Gulf of Tunis.

    abstract：:The spatio-temporal distribution of epiphytic and planktonic microalgae coupled with environmental factors was investigated for a one-year period in the Gulf of Tunis (northeastern Tunisia). Harmful microalgae assemblages were dominated by three toxic epiphytic dinoflagellates: Ostreopsis sp., Prorocentrum lima and Co...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2018.06.006

    authors： Hachani MA,Dhib A,Fathalli A,Ziadi B,Turki S,Aleya L

    更新日期：2018-07-01 00:00:00

  • Cell density-dependent suppression on the development and photosynthetic activities of Sargassum fusiformis embryos by dinoflagellate Karenia mikimotoi.

    abstract：:Lots of research has demonstrated that macroalgae can strongly inhibit the growth of harmful algal bloom (HAB) species in general. However, the effects of HABs or HAB-forming species on macrophytes are still largely uncharacterized until now. In the present study, the effects of the dinoflagellate Karenia mikimotoi ce...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2020.101842

    authors： Shang T,Lin L,Chen B,Wang M,Qin W,Dai C,Yu H,Li J,Thring RW,Ma Z,Zhao M

    更新日期：2020-06-01 00:00:00

  • Ichthyotoxic Karlodinium veneficum (Ballantine) J Larsen in the Upper Swan River Estuary (Western Australia): Ecological conditions leading to a fish kill.

    abstract：:Ichthyotoxic Karlodinium veneficum has become a persistent problem in the eutrophic Swan River Estuary (SRE) near Perth, Western Australia. Karlotoxin (KmTx) concentrations and K. veneficum were sampled from March to July 2005, spanning a bloom confirmed by microscopy and genetics (ITS sequence), and a fish kill coinc...

    journal_title：Harmful algae

    pub_type： 杂志文章

    doi：10.1016/j.hal.2015.07.006

    authors： Adolf JE,Bachvaroff TR,Deeds JR,Place AR

    更新日期：2015-09-01 00:00:00