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In humans three isoforms of 6-phosphofructo-1-kinase (PFK) exist. Among them platelet-type PFK (PFKP) is highly abundant in the brain. With its distinct allosteric properties PFKP is regarded to be the key enzyme for the regulation of glycolysis in this organ. We cloned 1.7 kb of the 5′ upstream promoter of the human PFKP gene and analyzed the promoter activity by deletion and mutation analysis using...
The basic PR-1 gene, CABPR1, accumulates in pepper leaf tissues during pathogen infection as well as after ethylene treatment. We isolated and functionally characterized the CABPR1 promoter region in tobacco leaves to identify the cis-acting regulatory sequences that are involved in CABPR1 gene expression. Constructs harboring the 5′-serially deleted CABPR1 promoter, which was fused to the β-glucuronidase...
Neural polypyrimidine tract-binding protein nPTB, originally identified as the neuronal counterpart of the hnRNPI/PTB protein, is an RNA binding protein involved into tissue-specific alternative splicing regulation. Here we describe the functional characterization of the promoter sequence of nPTB in HeLa and neuroblastoma cells. By means of genomic sequence analysis we have isolated and cloned a 1587-base...
PNRC2 (Proline-rich Nuclear Receptor Coactivator 2) was previously identified through its interaction with SF1 (steroidogenic factor 1) and has been demonstrated to be a novel coactivator for multiple nuclear receptors. In this study, PNRC2 was found to be widely expressed in mouse tissues with a strong expression in lung, spleen, ovary, thymus, and colon. Alignment of mouse genomic sequence with...
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