Ruifang Du

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OBJECTIVE The aim of this study was to analyze the bacterial diversity of land-water transition zone in littoral wetland of Wuliangsuhai Lake, and to study the effect of eutrophic substrate on the bacterial composition. METHODS The denaturing gradient gel electrophoresis (DGGE) with PCR-amplified 16S rDNA fragments was used to determine bacterial(More)
Three new flavonol 3-O-glycosides, rhamnetin 3-O-[(S)-3-hydroxy-3-methyl-glutaroyl(1→6)]-β-D-glucopyranoside (1), rhamnocitrin 3-O-[(S)-3-hydroxy-3-methylglutaroyl(1→6)]-β-D-glucopyranoside (2), and isorhamnetin 3-O-[(S)-3-hydroxy-3-methylglutaroyl(1→6)]-α-L-rhamnopyranosyl(1→2)-β-D-glucopyranoside (3), along with 13 known compounds, were isolated from(More)
OBJECTIVE We studied soil bacterial community composition, abundance and diversity of transition zone along eutrophic lakeside wetland sediments and soils. METHODS The total DNA was extracted according to the sediment DNA extraction. Then high-throughput pyrosequencing was used to detect soil bacterial community composition,abundance and diversity(More)
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