4 Result(s)
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Article
Qinglian Li
Chemistry
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Article
A nanocomposite prepared from hemin and reduced graphene oxide foam for voltammetric sensing of hydrogen peroxide
A foam consisting of reduced graphene oxide was synthesized by a one-pot hydrothermal method. The foam was used to prepare a nanocomposite with hemin which is formed via π-interactions. The nanocomposite was i...
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Article
Open AccessCharacterization and heterologous expression of the neoabyssomicin/abyssomicin biosynthetic gene cluster from Streptomyces koyangensis SCSIO 5802
The deep-sea-derived microbe Streptomyces koyangensis SCSIO 5802 produces neoabyssomicins A–B (1–2) and abyssomicins 2 (3) and 4 (4). Neoabyssomicin A (1) augments human immunodeficiency virus-1 (HIV-1) replicati...
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Open AccessIdentification and utilization of two important transporters: SgvT1 and SgvT2, for griseoviridin and viridogrisein biosynthesis in Streptomyces griseoviridis
Griseoviridin (GV) and viridogrisein (VG, also referred as etamycin), both biosynthesized by a distinct 105 kb biosynthetic gene cluster (BGC) in Streptomyces griseoviridis NRRL 2427, are a pair of synergistic st...
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Article
Open AccessImproving the N-terminal diversity of sansanmycin through mutasynthesis
Sansanmycins are uridyl peptide antibiotics (UPAs), which are inhibitors of translocase I (MraY) and block the bacterial cell wall biosynthesis. They have good antibacterial activity against Pseudomonas aeruginos...
