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We introduced plasmid pCmVCAT containing a chloramphenicol acetyltransferase (CAT) gene, flanked by the cauliflower mosaic virus 35S promoter and nopaline synthase polyadenylation sequences, into Chlamydomonas reinhardtii by electroporation; chloramphenicol (CAM) resistance was used for selection. Several mutants with aberrant response to cadmium (Cd)(More)
AIM To investigate the structures and immunomodulation activity of four homogeneous polysaccharides: LBP 1a-1, LBP 1a-2, LBP 3a-1 and LBP 3a-2 isolated from Lycium barbarum L. brought from Zhongning County, Ningxia Province. METHODS Their molecular weights, sugar component (constituents) and their linkages were determined by gel permeation chromatography,(More)
N-acetylglucosaminyltransferase V (GnT-V) is an important tumorigenesis and metastasis-associated enzyme. To study its biofunction, the GnT-V stably suppressed cell line (GnT-V-AS/7,721) was constructed from 7,721 hepatocarcinoma cells in previous study. In this study, cDNA array gene expression profiles were compared between GnT-V-AS/7,721 and parental(More)
In the last decades, the applications of power inverter increased rapidly. As a result, in spite of rectifier, an inverter with a high-power electronic oscillator has capability to convert direct current (DC) into alternating current (AC) in different forms. In this paper, a new fuzzy logic control (FLC) is suggested to an improved modeling inverter of a(More)
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