Results 41 to 50 of about 6,931 (237)

Refurbishing the marine parasitoid order Pirsoniales with newly (re)described marine and freshwater free-living predators. [PDF]

open access: yesJ Eukaryot Microbiol
Abstract Pirsoniales is a stramenopile order composed of marine parasitoids of diatoms with unique life cycle. Until recently, a single genus, Pirsonia, uniting six species, was known. The recent identification of new free‐living eukaryotrophic Pirsoniales Pirsonia chemainus, Feodosia pseudopoda, and Koktebelia satura changed our understanding of this ...
Prokina KI   +5 more
europepmc   +2 more sources

Microbodies in fungi: a review [PDF]

open access: yesJournal of Industrial Microbiology, 1990
Microbodies are ubiquitous organelles in fungal cells, occurring in both vegetative hyphae and spores. They are bounded by a single membrane and may contain a crystalloid inclusion with subunits spaced at regular intervals. Typically, they contain catalase which reacts with the cytochemical stain 3,3′-diaminobenzidine to yield an electron-opaque ...
Joseph J. Cooney   +2 more
openaire   +1 more source

Characterization of the GPR1/FUN34/YaaH protein family in the green microalga Chlamydomonas suggests their role as intracellular membrane acetate channels

open access: yesPlant Direct, 2019
The unicellular green microalga Chlamydomonas reinhardtii is a powerful photosynthetic model organism which is capable of heterotrophic growth on acetate as a sole carbon source.
Lorenzo Durante   +3 more
doaj   +1 more source

CYTOCHEMICAL LOCALIZATION OF PEROXIDATIC ACTIVITY OF CATALASE IN RAT HEPATIC MICROBODIES (PEROXISOMES)

open access: yesJournal of Cell Biology, 1969
Prominent staining of rat hepatic microbodies was obtained by incubating sections of aldehyde-fixed rat liver in a modified Graham and Karnovsky's medium for ultrastructural demonstration of peroxidase activity.
H. Fahimi
semanticscholar   +1 more source

Proteins and lipids of glycosomal membranes from Leishmania tarentolae and Trypanosoma brucei [v1; ref status: indexed, http://f1000r.es/x1]

open access: yesF1000Research, 2013
In kinetoplastid protists, several metabolic pathways, including glycolysis and purine salvage, are located in glycosomes, which are microbodies that are evolutionarily related to peroxisomes.
Claudia Colasante   +6 more
doaj   +1 more source

Hepatic fine structure in young and aging rats treated with oxandrolone: a morphometric study

open access: yesJournal of Lipid Research, 1975
Hepatic fine structural alterations induced by shortterm administration of the hypolipidemic drug oxandrolone were evaluated using morphometric techniques. These changes are described in the livers of normolipidemic young adult and hyperlipidemic retired
D.L. Schmucker, A.L. Jones
doaj   +1 more source

"MICROBODIES" AND THE PROBLEM OF MITOCHONDRIAL REGENERATION IN LIVER CELLS

open access: yesThe Journal of Biophysical and Biochemical Cytology, 1956
The cytoplasm of the hepatic cell contains, besides the well known organelles, microbodies, characterized by a single membrane, a finely granular matrix, and average dimensions below those of mitochondria.
C. Rouiller, W. Bernhard
semanticscholar   +1 more source

Studies on the organellae of liver of cancer bearing animals II. Catalase activity in the liver of animals treated with cyto-plasmic organellae from hepatoma cell (AH 130) and liver cell of the hepatoma bearing animals [PDF]

open access: yes, 1961
The author studied the distribution of polysaccharides and the amino-acid composition of cytoplasmic organellae, the problems that have come to call a great interest in the field of studies on cancer bearing animals.
Kimoto, Tetsuo
core   +1 more source

Strategies of subcellular fractionation suitable for analysis of peroxisomes and microperoxisomes of animal tissues. [PDF]

open access: yes, 1983
Strategies of subcellular fractionation are reviewed from the perspective of their utility in the analysis of peroxisomes. The considerable potential inherant in the method of rate dependent banding In zonal rotors is emphasized.
Connock, M.J., Temple, Norman J.
core   +1 more source

Molecular cloning and transcriptional activity of a new Petunia calreticulin gene involved in pistil transmitting tract maturation, progamic phase, and double fertilization [PDF]

open access: yes, 2013
Calreticulin (CRT) is a highly conserved and ubiquitously expressed Ca2+-binding protein in multicellular eukaryotes. As an endoplasmic reticulum-resident protein, CRT plays a key role in many cellular processes including Ca2+ storage and release ...
A Christensen   +59 more
core   +2 more sources

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