Intrinsic blinking of red fluorescent proteins for super-resolution microscopy

被引:18
|
作者
Klementieva, Natalia V. [1 ]
Pavlikov, Anton I. [1 ]
Moiseev, Alexander A. [2 ]
Bozhanova, Nina G. [3 ]
Mishina, Natalie M. [1 ,3 ]
Lukyanov, Sergey A. [1 ,3 ,4 ]
Zagaynova, Elena V. [1 ]
Lukyanov, Konstantin A. [1 ,3 ]
Mishin, Alexander S. [1 ,3 ]
机构
[1] Nizhny Novgorod State Med Acad, Nizhnii Novgorod, Russia
[2] Inst Appl Phys, Nizhnii Novgorod, Russia
[3] Shemyakin Ovchinnikov Inst Bioorgan Chem, Moscow, Russia
[4] Pirogov Russian Natl Res Med Univ, Moscow, Russia
基金
俄罗斯科学基金会;
关键词
FLUCTUATION IMAGING SOFI; LOCALIZATION MICROSCOPY; CORRELATION SPECTROSCOPY; MOLECULES;
D O I
10.1039/c6cc09200d
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Single-molecule localizationmicroscopy relies on either controllable photoswitching of fluorescent probes or their robust blinking. We have found that blinking of monomeric red fluorescent proteins TagRFP, TagRFP-T, and FusionRed occurs at moderate illumination power and matches well with camera acquisition speed. It allows for super-resolution image reconstruction of densely labelled structures in live cells using various algorithms.
引用
收藏
页码:949 / 951
页数:3
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