Extreme environments offer an unprecedented opportunity to understand microbial eukaryotic ecology, evolution, and genome biology

HB Rappaport, AM Oliverio - Nature Communications, 2023‏ - nature.com
Research in extreme environments has substantially expanded our understanding of the
ecology and evolution of life on Earth, but a major group of organisms has been largely …

Anaerobic fungi: past, present, and future

M Hess, SS Paul, AK Puniya… - Frontiers in …, 2020‏ - frontiersin.org
Anaerobic fungi (AF) play an essential role in feed conversion due to their potent fiber
degrading enzymes and invasive growth. Much has been learned about this unusual fungal …

Molecular characterization of the conoid complex in Toxoplasma reveals its conservation in all apicomplexans, including Plasmodium species

L Koreny, M Zeeshan, K Barylyuk, EC Tromer… - PLoS …, 2021‏ - journals.plos.org
The apical complex is the instrument of invasion used by apicomplexan parasites, and the
conoid is a conspicuous feature of this apparatus found throughout this phylum. The conoid …

Energetics and evolution of anaerobic microbial eukaryotes

SA Muñoz-Gómez - Nature Microbiology, 2023‏ - nature.com
Mitochondria and aerobic respiration have been suggested to be required for the evolution
of eukaryotic cell complexity. Aerobic respiration is several times more energetically efficient …

Group-specific functional patterns of mitochondrion-related organelles shed light on their multiple transitions from mitochondria in ciliated protists

Z Chen, J Li, DE Salas-Leiva, M Chen, S Chen… - Marine Life Science & …, 2022‏ - Springer
Adaptations of ciliates to hypoxic environments have arisen independently several times.
Studies on mitochondrion-related organelle (MRO) metabolisms from distinct anaerobic …

Morphogenesis of an anaerobic ciliate Heterometopus palaeformis (Kahl, 1927) Foissner, 2016 (Ciliophora, Armophorea) with notes on its morphological and …

W Zhuang, X Feng, R Li, SA Al-Farraj, X Hu - Protist, 2024‏ - Elsevier
The morphology, morphogenesis, and molecular phylogeny of Heterometopus palaeformis
(Kahl, 1927) Foissner, 2016 were studied using microscopical observations on live and …

First redescription and molecular phylogeny of Trimyema claviforme Kahl, 1933 with the description of a Chinese population of Plagiopyla nasuta Stein, 1860 …

R Li, W Zhuang, X Feng, HN Hines, X Hu - European Journal of Protistology, 2023‏ - Elsevier
Ciliates belonging to the class Plagiopylea are obligate anaerobes that are often neglected
due to their cryptic lifestyles, difficulty of observation, and overall under-sampling. Here, we …

Anaerobic ciliates as a model group for studying symbioses in oxygen‐depleted environments

J Rotterová, VP Edgcomb, I Čepička… - Journal of Eukaryotic …, 2022‏ - Wiley Online Library
Anaerobiosis has independently evolved in multiple lineages of ciliates, allowing them to
colonize a variety of anoxic and oxygen‐depleted habitats. Anaerobic ciliates commonly …

Genetic potential for aerobic respiration and denitrification in globally distributed respiratory endosymbionts

DR Speth, LM Zeller, JS Graf, WA Overholt… - Nature …, 2024‏ - nature.com
Abstract The endosymbiont Candidatus Azoamicus ciliaticola was proposed to generate
ATP for its eukaryotic host, an anaerobic ciliate of the Plagiopylea class, fulfilling a function …

[HTML][HTML] Parallel functional reduction in the mitochondria of apicomplexan parasites

V Mathur, KC Wakeman, PJ Keeling - Current Biology, 2021‏ - cell.com
Gregarines are an early-diverging lineage of apicomplexan parasites that hold many clues
into the origin and evolution of the group, a remarkable transition from free-living …