Researchers have engineered a blue fluorescent probe that is smaller than GFP and will improve the labeling of peptide-fused recombinant proteins in living cells.

研究人员已经研制出一种比绿色荧光蛋白小的蓝色荧光探针，它更容易标记活细胞中肽融合重组蛋白。

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Optical fiber carries excitation light produced by the blue LED to the thin-film coating at the probe tip.

光纤把LED产生的励磁光传输给探测器尖端的薄膜涂层。

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The Commerce Department action is part of a probe looking into how a set of at least 13 Blue Coat devices ended up censoring the Internet in Syria, a country subject to strict U.S. trade embargoes.

WSJ: U.S. Restricts Firm for Web Filter Sale to Syria