Evidence map›Paper›PMID 33367999›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2021

Practical Approaches for Cryo-FIB Milling and Applications for Cellular Cryo-Electron Tomography.

Vinson Lam, Elizabeth Villa

Abstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

32 citing papers in PubMed.

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  18. Spatial Proteomics towards cellular Resolution.Expert review of proteomics · 2024
    Article
  19. A transcriptionally active lipid vesicle encloses the injectedbioRxiv : the preprint server for biology · 2024
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Vinson LamUniversity of California, San Diego, La Jolla, CA, USA.
Elizabeth VillaUniversity of California, San Diego, La Jolla, CA, USA. evilla@ucsd.edu.

Funding

GENETIC MECHANISMS AND REGULATIONT32GM007240 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HAMPTON, RANDOLPH Y. · 1985 to 2019
$23.8M
Undergraduate Summer Research Experience: Molecular and cellular mechanisms of circadian timekeeping in a prokaryote modelR35GM118290 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GOLDEN, SUSAN S · 2016 to 2025
$6.7M
Opening Windows into the Cell: Revealing the Molecular Architecture of the Nuclear PeripheryDP2GM123494 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI VILLA, ELIZABETH · 2016 to 2019
$2.5M
NIGMS NIH HHS DP2 GM123494NIGMS NIH HHS R35 GM118290NIGMS NIH HHS T32 GM007240
6 · The paper itself

Abstract

Cryo-electron tomography (cryo-ET) is a powerful technique to examine cellular structures as they exist in situ. However, direct imaging by TEM for cryo-ET is limited to specimens up to ∼400 nm in thickness, narrowing its applicability to areas such as cellular projections or small bacteria and viruses. Cryo-focused ion beam (cryo-FIB) milling has emerged in recent years as a method to generate thin specimens from cellular samples in preparation for cryo-ET. In this technique, specimens are thinned with a beam of gallium ions to gradually ablate cellular material in order to leave a thin, electron-transparent section (a lamella) through the bulk material. The lamella can be used for high-resolution cryo-ET to visualize cells in 3D in a near-native state. This approach has proved to be robust and relatively simple for new users and exhibits minimal sectioning artifacts. In this chapter, we describe a general approach to cryo-FIB milling for users with prior cryo-EM experience, with extensive notes on operation and troubleshooting.

Indexed as

AmoebaAnimalsBacteriaCryoelectron MicroscopyElectron Microscope TomographyFungiGalliumHeLa CellsHistocytological Preparation TechniquesHumansMiceNIH 3T3 CellsWorkflowGalliumBacteriaCryo-electron tomographyCryo-focused ion beam millingLamellaMammalian cellsSample preparationYeast

Identifiers

PMID33367999
PMCPMC8836527

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.