Results 11 to 20 of about 25,504 (261)
Eco-phenotypic feedback loops differ in multistressor environments. [PDF]
EcologyAbstract Natural communities are exposed to multiple environmental stressors, which simultaneously impact the population and trait dynamics of the species embedded within these communities. Given that certain traits, such as body size, are known to rapidly respond to environmental change, and given that they can strongly influence the density of ...
Govaert L, Klauschies T.
europepmc +2 more sources
A Reassessment of Phylogenetic Relationships in Class Oligohymenophorea (Protista, Ciliophora) Based on Updated Multigene Data. [PDF]
Ecol EvolWe report 97 new sequences, including SSU‐rRNA, ITS1‐5.8S‐ITS2 rRNA, LSU‐rRNA, mitochondrial cytochrome oxidase c subunit I, and mitochondrial small subunit ribosomal RNA genes of 30 oligohymenophorean populations. A comprehensive analysis of class Oligohymenophorea is conducted, encompassing 250 populations.
Li B +7 more
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A Review for the Special Issue on Paramecium as a Modern Model Organism
Microorganisms, 2023 This review provides background and perspective for the articles contributing to the Special Issue of MDPI Micro-organisms on Paramecium as a Modern Model Organism.
Judith Van Houten
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Physiology and metabolism of eukaryotic microalgae involved in aquatic photosymbioses. [PDF]
New PhytolSummary Symbiosis between eukaryotic microalgae and heterotrophic hosts is a widespread, phylogenetically convergent, and ecologically important phenomenon in aquatic ecosystems. Partners include taxonomically diverse microalgae interacting with multicellular or unicellular hosts in marine or freshwater environments.
Yee DP +6 more
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Diversity, 2020 Paramecium (Ciliophora) is an ideal model organism to study the biogeography of protists. However, many regions of the world, such as Central America, are still neglected in understanding Paramecium diversity.
Alexey Potekhin, Rosaura Mayén-Estrada
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Crosstalk between G-protein and Ca2+ pathways switches intracellular cAMP levels [PDF]
, 2008 Cyclic adenosine monophosphate and cyclic guanosine monophosphate are universal intracellular messengers whose concentrations are regulated by molecular networks comprised of different isoforms of the synthases adenylate cyclase or guanylate cyclase and ...
Bates, Declan +5 more
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An electrophysiological and kinematic model of Paramecium, the "swimming neuron".
PLoS Computational Biology, 2023 Paramecium is a large unicellular organism that swims in fresh water using cilia. When stimulated by various means (mechanically, chemically, optically, thermally), it often swims backward then turns and swims forward again in a new direction: this is ...
Irene Elices +5 more
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Survival Rate and Growth of Fighting Fish Larvae (Betta splendens Regan) Fed on Various Live Foods
Jurnal Akuakultur Indonesia, 2007 Larval of fighting fish (Betta splendens Regan) requires precise live foods for its growth and survival. In this experiment, fish larvae were fed on either Paramecium + Artemia, Paramecium + Artemia + Tubifex, Paramecium + Moina, or Paramecium + Moina +
T. Budiardi +2 more
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Photosynthesis dependent acidification of perialgal vacuoles in theParamedum bursaria/Chlorella symbiosis. Visualization by monensin [PDF]
, 1992 After treatment with the carboxylic ionophore monensin theChlorella containing perialgal vacuoles of the greenParamecium bursaria swell. TheParamecium cells remain motile at this concentration for at least one day.
A Fischer +21 more
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Diversity, 2020 Holospora-like bacteria (HLB) are obligate intracellular Alphaproteobacteria, inhabiting nuclei of Paramecium and other ciliates such as “Candidatus Hafkinia” is in Frontonia.
Alexandra Y. Beliavskaia +7 more
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