Mitochondrial Subtype Identification and Characterization

Isolation and Identification of Avian Influenza Virus H9N2 Subtype

Identification and characterization of a human mitochondrial NAD kinase

NAD kinase is the sole NADP(+) biosynthetic enzyme. Despite the great significance of NADP(+), to date no mitochondrial NAD kinase has been identified in human, and the source of human mitochondrial NADP(+) remains elusive. Here we present evidence demonstrating that a human protein of unknown function, C5orf33, is a human mitochondrial NAD kinase; this protein likely represents the missing sou...

Identification and characterization of a mitochondrial thioredoxin system in plants.

Plants possess two well described thioredoxin systems: a cytoplasmic system including several thioredoxins and an NADPH-dependent thioredoxin reductase and a specific chloroplastic system characterized by a ferredoxin-dependent thioredoxin reductase. On the basis of biochemical activities, plants also are supposed to have a mitochondrial thioredoxin system as described in yeast and mammals, but...

Identification and functional characterization of a novel subtype of neuromedin U receptor.

Neuromedin U is a bioactive peptide isolated originally from the porcine spinal cord. We recently identified neuromedin U as the cognate ligand for the orphan G protein-coupled receptor FM-3. In this study, we isolated cDNA coding for a novel G protein-coupled receptor, TGR-1, which was highly homologous with FM-3. We found that neuromedin U specifically and clearly elevated the extracellular a...

isolation and identification of avian influenza virus h9n2 subtype

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