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author:

Zhang, Mingshu (Zhang, Mingshu.) [1] | Fu, Zhifei (Fu, Zhifei.) [2] | Li, Changqing (Li, Changqing.) [3] | Liu, Anyuan (Liu, Anyuan.) [4] | Peng, Dingming (Peng, Dingming.) [5] | Xue, Fudong (Xue, Fudong.) [6] | He, Wenting (He, Wenting.) [7] | Gao, Shan (Gao, Shan.) [8] | Xu, Fan (Xu, Fan.) [9] | Xu, Dan (Xu, Dan.) [10] | Yuan, Ling (Yuan, Ling.) [11] | Zhang, Fa (Zhang, Fa.) [12] | Xu, Zhiheng (Xu, Zhiheng.) [13] | Xu, Tao (Xu, Tao.) [14] | Xu, Pingyong (Xu, Pingyong.) [15]

Indexed by:

EI Scopus SCIE

Abstract:

Low temporal resolution and limited photo-controllable fluorescent protein probes have restricted the widespread application of single-molecule localization microscopy (SMLM). In the current study, we developed a new photo-convertible fluorescent protein (PCFP), pcStar, and quick single molecule-guided Bayesian localization microscopy (Quick-SIMBA). The combination of pcStar and Quick-SIMBA achieved the highest temporal resolution (0.1-0.25 s) with large field-of-view (76 X 9.4 mu m(2) -76 X 31.4 mu m(2)) among the SMLM methods, which enabled the dynamic movements of the endoplasmic reticulum dense tubular matrix to be resolved. Moreover, pcStar extended the application of SMLM to imaging the immediate early nanostructures in Drosophila embryos and revealed a specific "parallel three-pillar" structure in the neuronal-glial cell junction, helping to elucidate glial cell "locking" and support of neurons during Drosophila embryogenesis.

Keyword:

Drosophila embryos live super-resolution microscopy pcStar Photoconvertible fluorescent protein Quick-SIMBA

Community:

  • [ 1 ] [Zhang, Mingshu]Chinese Acad Sci, Inst Biophys, Key Lab RNA Biol, Beijing 100101, Peoples R China
  • [ 2 ] [Fu, Zhifei]Chinese Acad Sci, Inst Biophys, Key Lab RNA Biol, Beijing 100101, Peoples R China
  • [ 3 ] [Li, Changqing]Chinese Acad Sci, Inst Biophys, Key Lab RNA Biol, Beijing 100101, Peoples R China
  • [ 4 ] [Liu, Anyuan]Chinese Acad Sci, Inst Biophys, Key Lab RNA Biol, Beijing 100101, Peoples R China
  • [ 5 ] [Peng, Dingming]Chinese Acad Sci, Inst Biophys, Key Lab RNA Biol, Beijing 100101, Peoples R China
  • [ 6 ] [Xue, Fudong]Chinese Acad Sci, Inst Biophys, Key Lab RNA Biol, Beijing 100101, Peoples R China
  • [ 7 ] [He, Wenting]Chinese Acad Sci, Inst Biophys, Key Lab RNA Biol, Beijing 100101, Peoples R China
  • [ 8 ] [Xu, Pingyong]Chinese Acad Sci, Inst Biophys, Key Lab RNA Biol, Beijing 100101, Peoples R China
  • [ 9 ] [Fu, Zhifei]Univ Chinese Acad Sci, Coll Life Sci, Beijing 100149, Peoples R China
  • [ 10 ] [Peng, Dingming]Univ Chinese Acad Sci, Coll Life Sci, Beijing 100149, Peoples R China
  • [ 11 ] [Xue, Fudong]Univ Chinese Acad Sci, Coll Life Sci, Beijing 100149, Peoples R China
  • [ 12 ] [Gao, Shan]Univ Chinese Acad Sci, Coll Life Sci, Beijing 100149, Peoples R China
  • [ 13 ] [Xu, Zhiheng]Univ Chinese Acad Sci, Coll Life Sci, Beijing 100149, Peoples R China
  • [ 14 ] [Xu, Tao]Univ Chinese Acad Sci, Coll Life Sci, Beijing 100149, Peoples R China
  • [ 15 ] [Xu, Pingyong]Univ Chinese Acad Sci, Coll Life Sci, Beijing 100149, Peoples R China
  • [ 16 ] [Liu, Anyuan]Univ Sci & Technol China, Sch Life Sci, Hefei 230026, Anhui, Peoples R China
  • [ 17 ] [Gao, Shan]Chinese Acad Sci, Inst Comp Technol, Key Lab Intelligent Informat Proc, Beijing 100190, Peoples R China
  • [ 18 ] [Xu, Fan]Chinese Acad Sci, Inst Comp Technol, Key Lab Intelligent Informat Proc, Beijing 100190, Peoples R China
  • [ 19 ] [Zhang, Fa]Chinese Acad Sci, Inst Comp Technol, Key Lab Intelligent Informat Proc, Beijing 100190, Peoples R China
  • [ 20 ] [Xu, Dan]Fuzhou Univ, Coll Biol Sci & Engn, Inst Life Sci, Fuzhou 350116, Peoples R China
  • [ 21 ] [Yuan, Ling]Cent South Univ, Ctr Med Genet, Sch Life Sci, Changsha 410078, Hunan, Peoples R China
  • [ 22 ] [Xu, Zhiheng]Chinese Acad Sci, CAS Ctr Excellence Brain Sci & Intelligence Techn, Inst Genet & Dev Biol, State Key Lab Mol Dev Biol, Beijing 100101, Peoples R China
  • [ 23 ] [Xu, Tao]Chinese Acad Sci, CAS Ctr Excellence Biomacromol, Inst Biophys, Natl Lab Biomacromol, Beijing 100101, Peoples R China
  • [ 24 ] [Xu, Pingyong]Chinese Acad Sci, CAS Ctr Excellence Biomacromol, Inst Biophys, Natl Lab Biomacromol, Beijing 100101, Peoples R China

Reprint 's Address:

  • [Xu, Pingyong]Chinese Acad Sci, Inst Biophys, Key Lab RNA Biol, Beijing 100101, Peoples R China;;[Xu, Tao]Univ Chinese Acad Sci, Coll Life Sci, Beijing 100149, Peoples R China;;[Xu, Pingyong]Univ Chinese Acad Sci, Coll Life Sci, Beijing 100149, Peoples R China;;[Xu, Tao]Chinese Acad Sci, CAS Ctr Excellence Biomacromol, Inst Biophys, Natl Lab Biomacromol, Beijing 100101, Peoples R China;;[Xu, Pingyong]Chinese Acad Sci, CAS Ctr Excellence Biomacromol, Inst Biophys, Natl Lab Biomacromol, Beijing 100101, Peoples R China

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Source :

NANO LETTERS

ISSN: 1530-6984

Year: 2020

Issue: 4

Volume: 20

Page: 2197-2208

1 1 . 1 8 9

JCR@2020

9 . 6 0 0

JCR@2023

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:196

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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