☆ 4.6 Article

Mucus-Trap-Assisted Feeding Is a Common Strategy of the Small Mixoplanktonic Prorocentrum pervagatum and P. cordatum (Prorocentrales, Dinophyceae)

MICROORGANISMS (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Plant Sciences

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)

Fernando Gomez et al.

Summary: Spiny-surfaced species of Prorocentrum form harmful algal blooms, and its taxonomic identity is obscured. Molecular phylogenies reveal two major clades: P. cordatum and P. shikokuense. Two new species, Prorocentrum thermophilum and Prorocentrum criophilum, are described.

JOURNAL OF PHYCOLOGY (2023)

添加到收藏夹

Article Plant Sciences

Cell fine structure and phylogeny of Parvodinium: towards an ultrastructural characterization of the Peridiniopsidaceae (Dinophyceae)

Mariana S. Pandeirada et al.

Summary: Recent molecular phylogenies have identified the closest relatives of the Parvodinium genus to be Peridiniopsis, Palatinus, and Johsia. These taxa are now recognized as a family, Peridiniopsidaceae, and their affinity challenges traditional boundaries based on amphiesma features. This study provides a detailed description of a species within the Parvodinium umbonatum-inconspicuum complex, including its fine structure. The findings reveal similarities in the fibrous complex and pusular system to other peridinioids, but also distinctive features such as a long microtubular strand.

EUROPEAN JOURNAL OF PHYCOLOGY (2023)

添加到收藏夹

Article Microbiology

Morphological and Phylogenetic Characterisation of Prorocentrum spinulentum, sp. nov. (Prorocentrales, Dinophyceae), a Small Spiny Species from the North Atlantic

Urban Tillmann et al.

Summary: A new species, Prorocentrum spinulentum, from the North Atlantic is described in this study. It is distinct from other small Prorocentrum species based on cell morphology and DNA analysis. This study increases and improves our understanding of the diversity within this important group of planktonic organisms.

MICROORGANISMS (2023)

添加到收藏夹

Review Plant Sciences

Trait trade-offs in phagotrophic microalgae: the mixoplankton conundrum

Aditee Mitra et al.

Summary: Analysis of trait trade-offs helps simplify and understand the complexities of ecology. The presence and diversity of mixoplankton in surface ocean waters can be explained by their evolution from different lineages and their ability to function competitively in mature ecosystems. However, there is no clear evidence to support trait trade-off arguments in plankton research, except for acquired phototrophy in mixoplanktonic ciliates versus zooplanktonic ciliates.

EUROPEAN JOURNAL OF PHYCOLOGY (2023)

添加到收藏夹

Article Microbiology

The Mixoplankton Database (MDB): Diversity of photo-phago-trophic plankton in form, function, and distribution across the global ocean

Aditee Mitra et al.

Summary: This research discovered that protist plankton can perform both photosynthesis and food uptake, and they are called mixoplankton. This finding changes the structure of marine food webs. The researchers created a comprehensive database of mixoplankton, which helps scientists understand the physiological traits and trophic interactions of these organisms, as well as identify knowledge gaps.

JOURNAL OF EUKARYOTIC MICROBIOLOGY (2023)

添加到收藏夹

Article Marine & Freshwater Biology

Prorocentrum pervagatum sp. nov. (Prorocentrales, Dinophyceae): A new, small, planktonic species with a global distribution

Urban Tillmann et al.

Summary: In this study, a new species of Prorocentrum pervagatum is described based on the isolation of six strains and molecular phylogenetics analysis. It exhibits distinct morphological and molecular characteristics compared to other small Prorocentrum species.

PHYCOLOGICAL RESEARCH (2023)

添加到收藏夹

Article Multidisciplinary Sciences

Low rates of bacterivory enhances phototrophy and competitive advantage for mixoplankton growing in oligotrophic waters

Aditee Mitra et al.

Summary: With climate change, nutrient limitation in oceans is increasing, promoting the growth of prokaryotic picoplankton at the expense of larger protist plankton. Constitutive mixoplankton (CM) feed on these picoplankton and their low feeding rates have been quantified for the first time. The study finds that the contributions of nitrogen (N) and phosphorus (P) from ingested prokaryotes are significant for CM growth.

SCIENTIFIC REPORTS (2023)

添加到收藏夹

Article Plant Sciences

Clarifying confusion - Prorocentrum triestinum J.Schiller and Prorocentrum redfieldii Bursa (Prorocentrales, Dinophyceae) are two different species

Urban Tillmann et al.

Summary: The Prorocentrales are a unique group of dinophytes with challenging species delimitation. Prorocentrum triestinum and Prorocentrum redfieldii are distinct species characterized by differences in cell morphology, specifically in their asymmetry and spine length and location. Their primary rRNA sequences differ, allowing them to be distinguished in future studies.

EUROPEAN JOURNAL OF PHYCOLOGY (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Mucospheres produced by a mixotrophic protist impact ocean carbon cycling

Michaela E. Larsson et al.

Summary: The authors describe the sophisticated feeding strategy of a mixotrophic dinoflagellate and its impact on the vertical flux of carbon. The mixotrophic dinoflagellate produces carbon-rich 'mucospheres' that attract and capture microbial prey, contributing significantly to the oceanic carbon flux. This study highlights the importance of complex foraging behavior in the vertical transport of carbon in the ocean.

NATURE COMMUNICATIONS (2022)

添加到收藏夹

Article Marine & Freshwater Biology

Spatio-temporal dynamics and biogeochemical properties of green seawater discolorations caused by the marine dinoflagellate Lepidodinium chlorophorum along southern Brittany coast

Pauline Roux et al.

Summary: Blooms of Lepidodinium chlorophorum, a marine dinoflagellate, cause green seawater discolorations in southern Brittany, affecting recreational activities and tourism economy. The species is most abundant from May to November, with peak abundance in June-July. Tidal currents and stratification play important roles in the distribution of the bloom, while high concentrations of phosphate, ammonium, and TEP are recorded within the bloom. Bacterial stimulation and TEP production contribute to the sustainment of the bloom, with potential negative effects on the environment and biological resources through hypoxia.

ESTUARINE COASTAL AND SHELF SCIENCE (2022)

添加到收藏夹

Article Limnology

The loss of mixotrophy in Alexandrium pseudogonyaulax: Implications for trade-offs between toxicity, mucus trap production, and phagotrophy

Hannah E. Blossom et al.

Summary: The study on Alexandrium pseudogonyaulax demonstrates that mixotrophy is more beneficial than lytic toxicity and mucus trap production. Despite a strain losing its mixotrophic ability, it exhibited higher lytic toxicity, yet was unable to outcompete faster growing competitors.

LIMNOLOGY AND OCEANOGRAPHY (2021)

添加到收藏夹

Article Environmental Sciences

Transcriptome profiling reveals versatile dissolved organic nitrogen utilization, mixotrophy, and N conservation in the dinoflagellate Prorocentrum shikokuense under N deficiency

Hongfei Li et al.

Summary: This study investigated the transcriptomic responses of Prorocentrum shikokuense to nitrogen deficiency, showing that the species copes with low nitrogen by maximizing nitrogen acquisition and reuse while maintaining carbon fixation through various strategies. This remarkable adaptability may confer competitive advantages to P. shikokuense for forming harmful algal blooms in nitrogen-limited environments.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

添加到收藏夹

Review Engineering, Marine

Plasticity and Multiplicity of Trophic Modes in the Dinoflagellate Karlodinium and Their Pertinence to Population Maintenance and Bloom Dynamics

Huijiao Yang et al.

Summary: With the increasing documentation of mixotrophic protists, mixoplankton has emerged as a new paradigm and research hotspot in aquatic plankton ecology. Among mixoplankton, dinoflagellates are a dominant group and Karlodinium species have been intensively studied for their phagotrophic trophic modes, which exhibit characteristics such as omnivority, flexibility in phagotrophic mechanisms, and cannibalism. However, further research is needed on the trophic modes of recently described and less studied species within the genus Karlodinium.

JOURNAL OF MARINE SCIENCE AND ENGINEERING (2021)

添加到收藏夹

Article Environmental Sciences

Phylogeography and Diversity Among Populations of the Toxigenic Benthic Dinoflagellate Prorocentrum From Coastal Reef Systems in Mexico

Allan D. Cembella et al.

Summary: This study addressed the inter- and infraspecific relationships of members of the Prorocentrum lima and Prorocentrum hoffmannianum species complexes by applying multivariate approaches in morphotaxonomy, molecular phylogenetics, and chemodiversity. It demonstrated that phylogenetic analysis of the ITS/5.8S rDNA, particularly when combined with secondary structure modeling, is a powerful approach to identify cryptic speciation and resolve species complexes within benthic dinoflagellate groups.

FRONTIERS IN MARINE SCIENCE (2021)

添加到收藏夹

Article Microbiology

Detection of Prorocentrum shikokuense in the Mediterranean Sea and evidence that P. dentatum, P. obtusidens and P. shikokuense are three different species (Prorocentrales, Dinophyceae)

Fernando Gomez et al.

Summary: The confirmed presence of P. shikokuense in the Mediterranean Sea suggests a possible introduction from Asia via ballast waters. Molecular data also reveal that P. dentatum, P. obtusidens, and P. shikokuense are three distinct species with diagnostic morphological characteristics.

ACTA PROTOZOOLOGICA (2021)

添加到收藏夹

Article Plant Sciences

Life Cycle Stages and Evidence of Sexual Reproduction in the Marine Dinoflagellate Prorocentrum minimum (Dinophyceae, Prorocentrales)1

Mariia Berdieva et al.

JOURNAL OF PHYCOLOGY (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Stressor-induced ecdysis and thecate cyst formation in the armoured dinoflagellates Prorocentrum cordatum

Olga Matantseva et al.

SCIENTIFIC REPORTS (2020)

添加到收藏夹

Article Plant Sciences

Reliable determination of Prorocentrum micans Ehrenb. (Prorocentrales, Dinophyceae) based on newly collected material from the type locality

Urban Tillmann et al.

EUROPEAN JOURNAL OF PHYCOLOGY (2019)

添加到收藏夹

Article Food Science & Technology

Morphology and Phylogenetics of Benthic Prorocentrum Species (Dinophyceae) from Tropical Northwestern Australia

Arjun Verma et al.

TOXINS (2019)

添加到收藏夹

Article Marine & Freshwater Biology

Actin as a cytoskeletal basis for cell architecture and a protein essential for ecdysis in Prorocentrum minimum (Dinophyceae, Prorocentrales)

Mariia Berdieva et al.

PHYCOLOGICAL RESEARCH (2018)

添加到收藏夹

Article Marine & Freshwater Biology

A search for mixotrophy and mucus trap production in Alexandrium spp. and the dynamics of mucus trap formation in Alexandrium pseudogonyaulax

Hannah E. Blossom et al.

HARMFUL ALGAE (2017)

添加到收藏夹

Article Marine & Freshwater Biology

Ecological niche partitioning of the invasive dinoflagellate Prorocentrum minimum and its native congeners in the Baltic Sea

Irena V. Telesh et al.

HARMFUL ALGAE (2016)

添加到收藏夹

Article Marine & Freshwater Biology

The use of a mucus trap by Dinophysis acuta for the capture of Mesodinium rubrum prey under culture conditions

Gemma Gimenez Papiol et al.

HARMFUL ALGAE (2016)

添加到收藏夹

Article Marine & Freshwater Biology

Mass entrapment and lysis of Mesodinium rubrum cells in mucus threads observed in cultures with Dinophysis

K. Ojamae et al.

HARMFUL ALGAE (2016)

添加到收藏夹

Article Environmental Sciences

Why Plankton Modelers Should Reconsider Using Rectangular Hyperbolic (Michaelis-Menten,Monod) Descriptions of Predator-Prey Interactions

Kevin J. Flynn et al.

FRONTIERS IN MARINE SCIENCE (2016)

添加到收藏夹

Article Marine & Freshwater Biology

Active role of the mucilage in the toxicity mechanism of the harmful benthic dinoflagellate Ostreopsis cf. ovata

V. Giussani et al.

HARMFUL ALGAE (2015)

添加到收藏夹

Article Microbiology

Inducible Mixotrophy in the Dinoflagellate Prorocentrum minimum

Matthew D. Johnson

JOURNAL OF EUKARYOTIC MICROBIOLOGY (2015)

添加到收藏夹

Review Marine & Freshwater Biology

Taxonomy and phylogeny of the benthic Prorocentrum species (Dinophyceae)-A proposal and review

Mona Hoppenrath et al.

HARMFUL ALGAE (2013)

添加到收藏夹

Article Marine & Freshwater Biology

Effect of ambient medium viscosity on the motility and flagella motion of Prorocentrum minimum (Dinophyceae)

Myong Hwan Sohn et al.

JOURNAL OF PLANKTON RESEARCH (2013)

添加到收藏夹

Article Multidisciplinary Sciences

New Insights on Cytological and Metabolic Features of Ostreopsis cf. ovata Fukuyo (Dinophyceae): A Multidisciplinary Approach

Giorgio Honsell et al.

PLOS ONE (2013)

添加到收藏夹

Article Marine & Freshwater Biology

Toxic mucus traps: A novel mechanism that mediates prey uptake in the mixotrophic dinoflagellate Alexandrium pseudogonyaulax

Hannah E. Blossom et al.

HARMFUL ALGAE (2012)

添加到收藏夹

Review Plant Sciences

Phagotrophy in the origins of photosynthesis in eukaryotes and as a complementary mode of nutrition in phototrophs: relation to Darwin's insectivorous plants

John A. Raven et al.

JOURNAL OF EXPERIMENTAL BOTANY (2009)

添加到收藏夹

Article Plant Sciences

Morphology and molecular phylogeny of a new marine sand-dwelling Prorocentrum species, P-tsawwassenense (Dinophyceae, Prorocentrales), from British Columbia, Canada

Mona Hoppenrath et al.

JOURNAL OF PHYCOLOGY (2008)

添加到收藏夹

Article Plant Sciences

Prorocentrum levis, a new benthic species (dinophyceae) from a mangrove island, twin cays, belize

Maria A. Faust et al.

JOURNAL OF PHYCOLOGY (2008)

添加到收藏夹

Article Plant Sciences

Predation by the toxic dinoflagellate Dinophysis fortii on the ciliate Myrionecta rubra and observation of sequestration of ciliate chloroplasts

Satoshi Nagai et al.

JOURNAL OF PHYCOLOGY (2008)

添加到收藏夹

Article Plant Sciences

Light, electron microscopy and DNA sequences of the dinoflageflate Prorocentrum concavum (syn. P. arabianum) with special emphasis on the periflagellar area

Normawaty Mohammad-Noor et al.

PHYCOLOGIA (2007)

添加到收藏夹

Article Marine & Freshwater Biology

Phylogenetic study of benthic, spine-bearing prorocentroids, including Prorocentrum fukuyoi sp nov.

Shauna Murray et al.

PHYCOLOGICAL RESEARCH (2007)

添加到收藏夹

Article Plant Sciences

Ultrastructure and LSU rDNA-based phylogeny of Esoptrodinium gemma (Dinophyceae), with notes on feeding behavior and the description of the flagellar base area of a planozygote

AJ Calado et al.

JOURNAL OF PHYCOLOGY (2006)

添加到收藏夹

Article Ecology

Feeding by phototrophic red-tide dinoflagellates: five species newly revealed and six species previously known to be mixotrophic

HJ Jeong et al.

AQUATIC MICROBIAL ECOLOGY (2005)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.