Click chemistry facilitates direct labelling and super-resolution imaging of nucleic acids and proteins† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c4ra01027b Click here for additional data file.
نویسندگان
چکیده
We demonstrate high-density labelling of cellular DNA and RNA using click chemistry and perform confocal and super-resolution microscopy. We visualize the crescent and ring-like structure of densely packed RNA in nucleoli. We further demonstrate click chemistry with unnatural amino acids for super-resolution imaging of outer-membrane proteins of E. coli.
منابع مشابه
Systematic and site-specific analysis of N-sialoglycosylated proteins on the cell surface by integrating click chemistry and MS-based proteomics† †Electronic supplementary information (ESI) available: Supplementary text and references, six supplementary figures, and thirteen supplementary tables. See DOI: 10.1039/c5sc01124h Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file.
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High throughput imaging cytometer with acoustic focussing† †Electronic supplementary information (ESI) available: High throughput imaging cytometer with acoustic focussing. See DOI: 10.1039/c5ra19497k Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file.
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Crystallization-induced dual emission from metal- and heavy atom-free aromatic acids and esters† †Electronic supplementary information (ESI) available. CCDC 1044990 and 1044991. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c5sc00253b Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file.
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Organocatalytic, enantioselective synthesis of benzoxaboroles via Wittig/oxa-Michael reaction Cascade of α-formyl boronic acids† †Electronic supplementary information (ESI) available. CCDC 1487136. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c6sc04522g Click here for additional data file. Click here for additional data file.
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iPAINT: a general approach tailored to image the topology of interfaces with nanometer resolution† †Electronic supplementary information (ESI) available: Fig. S1–S8. See DOI: 10.1039/c6nr00445h Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file.
Understanding interfacial phenomena in soft materials such as wetting, colloidal stability, coalescence, and friction warrants non-invasive imaging with nanometer resolution. Super-resolution microscopy has emerged as an attractive method to visualize nanostructures labeled covalently with fluorescent tags, but this is not amenable to all interfaces. Inspired by PAINT we developed a simple and ...
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عنوان ژورنال:
دوره 4 شماره
صفحات -
تاریخ انتشار 2014