Results 131 to 140 of about 2,540 (182)

Peroxisomal microbodies are at the crossroads of acetate assimilation in the green microalga Chlamydomonas reinhardtii

open access: yesAlgal Research, 2016
Lauersen KJ, Willamme R, Coosemans N, Joris M, Kruse O, Remacle C. Peroxisomal microbodies are at the crossroads of acetate assimilation in the green microalga Chlamydomonas reinhardtii. Algal Research.
Olaf Kruse   +2 more
exaly   +3 more sources
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Microbodies™

2009
Microbodies are novel pharmacophoric entities which are derived from naturally occurring cystine-knot microproteins. They provide extremely stable scaffolds that can be engineered to high-affinity binding proteins. A peptide-grafting approach yielded specific ligands for human thrombopoietin receptor (TPO-R).
Hans-Ulrich, Schmoldt   +3 more
openaire   +2 more sources

Immobilization of yeast microbodies and the properties of immobilized microbody enzymes

European Journal of Applied Microbiology and Biotechnology, 1978
Yeast microbodies isolated from methanol-grown cells of Kloeckera sp. No. 2201 were immobilized by two types of entrapping techniques: photocrosslinking of liquid oligomers of suitable photosensitive resins and crosslinking of albumin molecules with glutaraldehyde.
Atsuo Tanaka   +4 more
openaire   +1 more source

Penicillium chrysogenum Pex5p mediates differential sorting of PTS1 proteins to microbodies of the methylotrophic yeast Hansenula polymorpha [PDF]

open access: yesFungal Genetics and Biology, 2004
We have isolated the Penicillium chrysogenum pex5 gene encoding the receptor for microbody matrix proteins containing a type 1 peroxisomal targeting signal (PTS1). Pc-pex5 contains 2 introns and encodes a protein of approximately 75 kDa. P.
Ida J van der Klei   +2 more
exaly   +2 more sources

The ultrastructure and cytochemistry of microbodies in dinoflagellates

Planta, 1973
Microbodies, similar in morphology to those of higher plants and animals, have been observed in thirteen genera of dinoflagellates. As in other unicellular algae, they did not show any staining after incubation in DAB/H2O2 medium although the mitochondrial cristae and chloroplast lamellae did give a positive reaction.
B T, Bibby, J D, Dodge
openaire   +2 more sources

Microbodies

2013
This chapter identifies microbodies as globular-shaped organelles surrounded by a single biological membrane. It highlights three types of microbodies that are recognizable in different types of cells: peroxisomes, glyoxysomes, and glycosomes. It also describes peroxisomes as roughly spherical organelles that are widely distributed in eukaryotes and ...
Qiuyu Wang, Chris Smith, Emma Davis
openaire   +1 more source

Visualization of microbodies in Chlamydomonas reinhardtii

Journal of Plant Research, 2011
In Chlorophycean algal cells, these organelles are generally called microbodies because they lack the enzymes found in the peroxisomes of higher plants. Microbodies in some algae contain fewer enzymes than the peroxisomes of higher plants, and some unicellular green algae in Chlorophyceae such as Chlamydomonas reinhardtii do not possess catalase, an ...
Yasuko, Hayashi, Akiko, Shinozaki
openaire   +2 more sources

The ultrastructure and cytochemistry of microbodies inPorphyridium

Protoplasma, 1974
This work establishes the presence of a microbody-like organelle in a unicellular red alga,Porphyridium purpureum (Bory) Drew et Ross. There are several of these per cell. They are spherical or slightly ovoid in shape and 0.2–0.4 microns in diameter.
B R, Oakley, J D, Dodge
openaire   +2 more sources

Uricase: Localization in Hepatic Microbodies

Science, 1964
Microbodies of rat hepatic cells and hepatomas contain a crystalloid with the same structural characteristics as crystals of purified uricase, when viewed by electron microscopy. We conclude that crystalline uricase is located within hepatic microbodies.
Z, HRUBAN, H, SWIFT
openaire   +2 more sources

Microbodies in conifer needle mesophyll

Protoplasma, 1974
Microbodies are described in the mesophyll tissue of several conifer species. Cytochemical staining ofPinus strobus andPicea mariana with 3,3′ diaminobenzidine indicated the presence of catalase in microbodies. In older tissue microbody staining was variable with peroxidative activity occurring in mesophyll cell walls and the cytoplasm.
J F, Chabot, B F, Chabot
openaire   +2 more sources

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