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Items tagged with: ISEPpapers
New #ISEPpapers! Evolutionary origins of the lysosome-related organelle sorting machinery reveal ancient homology in post-endosome trafficking pathways: Kiran More et al. https://www.pnas.org/doi/10.1073/pnas.2403601121
#protists #microbes #CellBiology #eukaryogenesis #biology #organelles
New #ISEPpapers #preprint! Viral infection to the raphidophycean alga #Heterosigma akashiwo affects both intracellular organic matter composition and dynamics of a coastal prokaryotic community https://www.biorxiv.org/content/10.1101/2024.10.07.616994v1
#protists #algae #viruses #microbes #biology
Viral infection to the raphidophycean alga Heterosigma akashiwo affects both intracellular organic matter composition and dynamics of a coastal prokaryotic community
Marine microalgae play a crucial role in marine ecosystem by supplying dissolved organic matter to heterotrophic prokaryotes, which mediate the microbial loop.bioRxiv
New #ISEPpapers! Updated classification of the phylum Parabasalia https://onlinelibrary.wiley.com/doi/full/10.1111/jeu.13035
"Most are harmless or beneficial gut #symbionts of #animals, but some have turned into #parasites in other body compartments, the most notorious example being #Trichomonas vaginalis in humans."
#protists #microbes #symbiosis #evolution #biology
New #ISEPpapers! Contractile vacuoles: a rapidly expanding (and occasionally diminishing?) understanding https://www.sciencedirect.com/science/article/pii/S0932473924000282 by Kiran More et al.
#protists #microbes #organelles #biology #evolution #algae #parasites
Genomic analyses of Symbiomonas scintillans show no evidence for endosymbiotic bacteria but does reveal the presence of giant viruses
Author summary Endosymbiotic bacteria are found in a wide variety of hosts across the tree of eukaryotes and have been proposed to be evolutionarily and ecologically significant, but in most cases, we know little to nothing about them.journals.plos.org
New #ISEPpapers #preprint! Comprehensive analysis of the microbial consortium in the culture of flagellate #Monocercomonoides exilis https://www.biorxiv.org/content/10.1101/2024.02.02.578639v2 #protists #microbes #mitochondria #bacteria #biorxiv @biorxivpreprint
"Monocercomonoides exilis is the only known amitochondriate eukaryote, making it an excellent model for studying the implications of mitochondrial reduction from a cellular and evolutionary point of view."
Comprehensive analysis of the microbial consortium in the culture of flagellate Monocercomonoides exilis
Monocercomonoides exilis is the only known amitochondriate eukaryote, making it an excellent model for studying the implications of mitochondrial reduction from a cellular and evolutionary point of view. Although M.bioRxiv
New #ISEPpapers! The #protist #Aurantiochytrium has universal subtelomeric rDNAs and is a host for #mirusviruses: Jackie Collier et al. https://www.cell.com/current-biology/fulltext/S0960-9822(23)01368-4
#protists #microbes #protistology #microbiology #viruses #virology #genomics
Long-read-based genome assembly reveals numerous endogenous viral elements in the green algal bacterivore Cymbomonas tetramitiformis
Abstract. The marine tetraflagellate Cymbomonas tetramitiformis has drawn attention as an early diverging green alga that uses a phago-mixotrophic mode of nutriGyaltshen, Yangtsho (Oxford University Press)
Encyclopaedia of DNA polymerases localized in organelles: Evolutionary contribution of diverse bacteria including the proto-mitochondrion
DNA polymerases (DNAPs) synthesize DNA from deoxyribonucleotides in a semi-conservative manner and serve as the core of DNA replication and repair machineries.bioRxiv
