Results 261 to 270 of about 143,906 (309)
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Biology, physiology, biochemistry and molecular genetics of Trichosporon yeasts

1993
The genus Trichosporon includes yeasts which are characterized by budding cells of various shapes, a more or less developed pseudomycelium or a true mycelium and arthrospores. Trichosporon yeasts may form asexual endospores but sexual reproduction has not been demonstrated so far (Do Carmo-Sousa, 1970). Biochemical characteristics such as hydrolysis of
J. Reiser   +4 more
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Steroid hormone receptors: biochemistry, genetics, and molecular biology

Trends in Biochemical Sciences, 1987
Abstract Steroid and thyroid hormone receptors are members of a multigene family. Each receptor comprises at least three polypeptide domains. The respective DNA binding domains are rich in cysteines and basic amino acids and show striking homologies. Deletion studies with cDNAs are helping to define the functions of receptor domains.
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Glycosphingolipids and sphingolipid activator proteins: Cell biology, biochemistry and molecular genetics

1995
This review focuses, after a short description of the biosynthesis, topology and intracellular traffic of glycosphinogolipids (GSLs), on a new model of the topology of endocytosis and lysosomal digestion of GSLs. The essential role of the sphingolipid activator proteins (SAPs) in the catabolism of vesicle-bound GSLs with short hydrophilic head groups ...
K. Suzuki   +3 more
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Biochemistry and molecular biology of lipid biosynthesis in plants: potential for genetic manipulation

1993
Lipids are a heterogeneous class of chemicals which can be broadly defined as insoluble in water and highly soluble in non-polar organic solvents. Within this definition are included a wide range of chemical compounds including terpenes and steroids, together with a large variety of chemical compounds still waiting to have their exact structure defined.
A. R. Slabas   +3 more
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Toxoplasma as a Model Apicomplexan Parasite: Biochemistry, Cell Biology, Molecular Genetics, Genomics and Beyond

2000
More than twenty years ago, virologist Elmer Pfefferkorn recognised that the plaques formed following infection of mammalian host cell monolayers with the protozoan parasite Toxoplasma gondii should permit clonal isolation. Seeking to develop a genetic system suitable for the analysis of this intracellular pathogen, Pfefferkorn and his colleagues ...
David S. Roos   +5 more
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Biochemistry, genetics and molecular biology of nitrite reduction in barley

1997
Nitrite reduction is the third step of the nitrate assimilation pathway in higher plants and is catalysed by nitrite reductase. The whole-plant barley mutants STA1010, STA2760 and STA4169 accumulate nitrite in the leaf after treatment with nitrate and, like the nir1 mutant STA3999 (Duncanson et al, 1993), lack detectable nitrite reductase cross ...
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Peroxisomes: biochemistry, molecular biology and genetic diseases- a video programme for teaching students.

Biochemical education
Peroxisome proliferation in rodent liver is a good biochemical marker of toxicology for several classes of xenobiotics, including fibrates; phthalates and adipates; or chlorophenoxy-acetate, a herbicide. Research in peroxisomes provides a good example of the integration of fields related to basic sciences and biomedical and industrial health.
, Latruffe, , Hassell
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