全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Zigurts K. Majumdar , Gregor J. Heiss
来源:[J].Journal of Fluorescence(IF 1.789), 2006, Vol.16 (6), pp.793-807Springer
摘要:Abstract(#br)We present experiments that are convenient and educational for measuring fluorescence lifetimes with both time- and frequency-domain methods. The sample is ruby crystal, which has a lifetime of about 3.5 milliseconds, and is easy to use as a class-room demonstration....
作者:Zigurts K. Majumdar , Robyn Hickerson ...
来源:[J].Journal of Molecular Biology(IF 3.905), 2005, Vol.351 (5), pp.1123-1145Elsevier
摘要:We present analytical and experimental procedures for determining distance changes within the 30 S subunit of the Escherichia coli ribosome using Förster resonance energy transfer (FRET). We discuss ways to contend with complexities when using FRET to measure distance change...
作者:Zigurts K. Majumdar , Robyn P. Hickerson ...
来源:[J].Journal of Molecular Biology(IF 3.905), 2007, Vol.370 (3), pp.530-540Elsevier
摘要:Abstract(#br)Protein synthesis is believed to be a dynamic process, involving structural rearrangements of the ribosome. Cryo-EM reconstructions of certain elongation factor G (EF-G)-containing complexes have led to the proposal that translocation of tRNA and mRNA through th...
作者:Zigurts K. Majumdar , Albion Baucom ...
来源:[J].Journal of Molecular Biology(IF 3.905), 2005, Vol.354 (2), pp.459-472Elsevier
摘要:We have used Förster resonance energy transfer (FRET) to study specific conformational changes in the Escherichia coli 30 S ribosomal subunit that occur upon association with the 50 S subunit. By measuring energy transfer between 13 different pairs of fluorescent probes atta...

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