abstract：:Cyanobacterial blooms often consist of numerous co-existing cyanobacterial species, with predominant taxa dynamically varying intra-annually. Parasitism by fungi (chytrids) has come into focus as an important factor driving short-term bloom dynamics. Using microscopic analysis, Illumina sequencing and cyanobacterial t...

journal_title：Harmful algae

authors： Weisbrod B,Riehle E,Helmer M,Martin-Creuzburg D,Dietrich DR

更新日期：2020-11-01 00:00:00

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

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

更新日期：2020-11-01 00:00:00

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

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

abstract：:Chromosomal markers of the diversity and evolution of dinoflagellates are scarce because the genomes of these organisms are unique among eukaryotes in terms of their base composition and chromosomal structure. Similarly, a lack of appropriate tools has hindered studies of the chromosomal localization of 5S ribosomal D...

journal_title：Harmful algae

authors： de Bustos A,Figueroa RI,Sixto M,Bravo I,Cuadrado Á

更新日期：2020-09-01 00:00:00

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

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

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

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

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

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

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

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

abstract：:Shewanella sp. IRI-160 is an algicidal bacterium isolated from Delaware Inland Bays. It secretes water-soluble compounds that inhibit the growth of dinoflagellates. Previous research indicated that this bacterium does not have a negative impact on other algal species. In this research, Shewanella sp. IRI-160 was immob...

journal_title：Harmful algae

authors： Wang Y,Coyne KJ

更新日期：2020-04-01 00:00:00

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

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

更新日期：2020-03-01 00:00:00

abstract：:In 1968 Burkholder and associates (J. Antibiot. (Tokyo)1968, 21, 659-664) isolated the antifungal toxin goniodomin from an unidentified Puerto Rican dinoflagellate and partially characterized its structure. Subsequently, a metabolite of Alexandrium hiranoi was isolated by Murakami et al. from a bloom in Japan and its ...

journal_title：Harmful algae

authors： Harris CM,Reece KS,Stec DF,Scott GP,Jones WM,Hobbs PLM,Harris TM

更新日期：2020-02-01 00:00:00

abstract：:Predicting algal population dynamics using models informed by experimental data has been used as a strategy to inform the management and control of harmful cyanobacterial blooms. We selected toxic bloom-forming species Microcystis spp. and Raphidiopsis raciborskii (basionym Cylindrospermopsis raciborskii) for further ...

journal_title：Harmful algae

authors： Xiao M,Hamilton DP,O'Brien KR,Adams MP,Willis A,Burford MA

更新日期：2020-02-01 00:00:00

abstract：:In this study, the time series of toxic phytoplankton species collected between 2004 and 2018 from the Northern Adriatic, Šibenik Bay, and Mali Ston Bay was analyzed in relation to environmental (temperature, salinity, water column stability, and river flow) and meteorological parameters (precipitation and wind). Beca...

journal_title：Harmful algae

authors： Ninčević Gladan Ž,Matić F,Arapov J,Skejić S,Bužančić M,Bakrač A,Straka M,Dekneudt Q,Grbec B,Garber R,Nazlić N

更新日期：2020-02-01 00:00:00

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

authors： Raven JA,Gobler CJ,Hansen PJ

更新日期：2020-01-01 00:00:00

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

authors： Li X,Yan T,Yu R,Zhou M

更新日期：2019-12-01 00:00:00

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

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

abstract：:Diarrhetic shellfish toxins (DSTs) are produced by the marine dinoflagellate, Dinophysis, as well as select species of benthic Prorocentrum. The DSTs can bioaccumulate in shellfish and cause gastrointestinal illness when humans consume high levels of this toxin. Although not routinely monitored throughout the U.S., re...

journal_title：Harmful algae

authors： Shultz D,Campbell L,Kudela RM

更新日期：2019-09-01 00:00:00

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

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

更新日期：2019-07-01 00:00:00

abstract：:The brown tides occurring in the coastal scallop cultivation area of Qinhuangdao, China, in recent years are caused by Aureococcus anophagefferens and significantly impact the scallop industry and the marine ecosystem in this region. Long-term investigations of phytoplankton and hydrological variables in the Qinhuangd...

journal_title：Harmful algae

authors： Yao P,Lei L,Zhao B,Wang J,Chen L

更新日期：2019-06-01 00:00:00

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

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

abstract：:Cyanophage MaMV-DC is a member of Myoviridae that was reported to specifically infect and lyse Microcystis aeruginosa FACHB-524 among 21 selected cyanobacterial strains. We reidentified the infection specificity of MaMV-DC among seven other Microcystis strains of different species. In our experiments, MaMV-DC infected...

journal_title：Harmful algae

authors： Wang J,Bai P,Li Q,Lin Y,Huo D,Ke F,Zhang Q,Li T,Zhao J

更新日期：2019-05-01 00:00:00

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 morp...

journal_title：Harmful algae

authors： Reñé A,Hoppenrath M

更新日期：2019-04-01 00:00:00

abstract：:Ostreopsis is a toxic benthic dinoflagellate largely distributed worldwide in tropical and temperate areas. In the Mediterranean Sea, periodic summer blooms have been reported and have become a serious concern due to their direct impact on human health and the environment. Current microalgae identification is performe...

journal_title：Harmful algae

authors： Toldrà A,Alcaraz C,Andree KB,Fernández-Tejedor M,Diogène J,Katakis I,O'Sullivan CK,Campàs M

更新日期：2019-04-01 00:00:00

abstract：:At the present, the identification of planktonic species in coastal water is still a time intensive process performed by highly trained personnel that relies either on qPCR or on light microscopy observation and in vitro culturing. Furthermore, the increasing danger represented by Harmful Algal Blooms (HABs) inside ph...

journal_title：Harmful algae

authors： Mazzega E,Beran A,Cabrini M,de Marco A

更新日期：2019-02-01 00:00:00

abstract：:Athecate dinoflagellate Karlodinium veneficum is a universal toxic species possessing karlotoxins recognized especially as ichthyotoxic as well as cytotoxic and hemolytic. Blooms of K. veneficum, both single-species or accompanied with other species, occurred more frequently worldwide in recent years, including the co...

journal_title：Harmful algae

authors： Huang HL,Shao QW,Zhu XJ,Luo J,Meng R,Zhou CX,Zhu P,Zhu YF,Yan XJ

更新日期：2019-01-01 00:00:00

abstract：:In the spring of 2015, a massive harmful algal bloom (HAB) of the toxin-producing diatom Pseudo-nitzschia occurred on the U.S. West Coast, resulting in the largest recorded outbreak of the toxin domoic acid and causing fisheries closures. Closures extended into 2016 and generated an economic shock for coastal fishing ...

journal_title：Harmful algae

authors： Ritzman J,Brodbeck A,Brostrom S,McGrew S,Dreyer S,Klinger T,Moore SK

更新日期：2018-12-01 00:00:00

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

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

abstract：:Monterey Bay, California experiences near-annual blooms of Pseudo-nitzschia that can affect marine animal health and the economy, including impacts to tourism and commercial/recreational fisheries. One species in particular, P. australis, has been implicated in the most toxic of events, however other species within th...

journal_title：Harmful algae

authors： Bowers HA,Ryan JP,Hayashi K,Woods AL,Marin R 3rd,Smith GJ,Hubbard KA,Doucette GJ,Mikulski CM,Gellene AG,Zhang Y,Kudela RM,Caron DA,Birch JM,Scholin CA

更新日期：2018-09-01 00:00:00

abstract：:Previous studies indicate differences in bloom magnitude and toxicity between regional populations, and more recently, between geographical isolates of Dinophysis acuminata; however, the factors driving differences in toxicity/toxigenicity between regions/strains have not yet been fully elucidated. Here, the roles of ...

journal_title：Harmful algae

authors： Smith JL,Tong M,Kulis D,Anderson DM

更新日期：2018-09-01 00:00:00

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

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

更新日期：2018-07-01 00:00:00

abstract：:Mitigation of cyanobacterial or "blue-green algal" blooms is a challenging task for water managers across Australia. In the present study, a regional drinking water source (located in Central Queensland) was studied to identify the potential risks posed by cyanobacteria. Data were collected from the drinking water sou...

journal_title：Harmful algae

authors： Rose AK,Fabbro L,Kinnear S

更新日期：2018-06-01 00:00:00

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

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

更新日期：2018-05-01 00:00:00

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

authors： Lim AS,Jeong HJ,Ok JH,Kim SJ

更新日期：2018-04-01 00:00:00

abstract：:The toxigenic diatom Pseudo-nitzschia multiseries Hasle, isolated from the U.S. Pacific Northwest, was examined in unialgal laboratory cultures and in natural assemblages during shipboard experiments, to examine cellular growth and domoic acid (DA) production as a function of nitrogen (N) substrate and availability ex...

journal_title：Harmful algae

authors： Radan RL,Cochlan WP

更新日期：2018-03-01 00:00:00

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

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

abstract：:The link between harmful algal blooms, phytoplankton community dynamics and global environmental change is not well understood. To tackle this challenging question, a new method was used to reveal how phytoplankton communities responded to environmental change with the occurrence of an harmful algae, using the coastal...

journal_title：Harmful algae

authors： Karasiewicz S,Breton E,Lefebvre A,Hernández Fariñas T,Lefebvre S

更新日期：2018-02-01 00:00:00

abstract：:A new species of toxic benthic dinoflagellate is described based on laboratory cultures isolated from two locations from Brazil, Rio de Janeiro and Bahia. The morphology was studied with SEM and LM. Cells are elliptical in right thecal view and flat. They are 37-44μm long and 29-36μm wide. The right thecal plate has a...

journal_title：Harmful algae

authors： Nascimento SM,Mendes MCQ,Menezes M,Rodríguez F,Alves-de-Souza C,Branco S,Riobó P,Franco J,Nunes JMC,Huk M,Morris S,Fraga S

更新日期：2017-12-01 00:00:00

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

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

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

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

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

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

更新日期：2017-09-01 00:00:00