Evidence map›Paper›PMID 19819147›Full record

ArticleTrends in cell biology2009

Fluorescent proteins: a cell biologist's user guide.

Erik Lee Snapp

Abstract read
In one paragraph

Article in Trends in cell biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 94 papers.

0numbers the graph read from it
0cells of the map it votes in
94citing 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

94 citing papers in PubMed.

  1. Review
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  7. Localization and function of septins are susceptible to epitope tagging.bioRxiv : the preprint server for biology · 2025
    Article
  8. Spatial protein redistribution: wandering but not lost.Cellular and molecular life sciences : CMLS · 2025
    Review
  9. Article
  10. Article
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  18. CDK6 activity in a recurring convergent kinase network motif.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2023
    Article
  19. Article
  20. Fluorescent Fusion Protein Expression in Plant Cells.Methods in molecular biology (Clifton, N.J.) · 2023
    Article

34 more citing papers are in PubMed but not listed here.

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

1 author.

Erik Lee SnappDepartment of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA. esnapp@aecom.yu.edu

Funding

Project4: INTERACTION OF AUTOPHAGIC AND HETEROPHAGIC PATHWAYS IN LIVERP01DK041918 · NIDDK · YESHIVA UNIVERSITY · PI WOLKOFF, ALLAN W · 1990 to 2012
$19.1M
DETECTING AND RESPONDING TO MISFOLDED PROTEIN BURDENS IN AGING CELLSR21AG032544 · NIA · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI SCHMIDT, MARION, SNAPP, ERIK L. · 2008 to 2009
$457k
NIA NIH HHS 1R21AG032544-01NIA NIH HHS R21 AG032544NIDDK NIH HHS 2P01DK041918-16NIDDK NIH HHS P01 DK041918
6 · The paper itself

Abstract

Fluorescent Proteins (FPs) have revolutionized cell biology. The value of labeling and visualizing proteins in living cells is evident from the thousands of publications since the cloning of Green Fluorescent Protein (GFP). Biologists have been flooded with a cornucopia of FPs; however, the FP toolbox has not necessarily been optimized for cell biologists. Common FP plasmids are suboptimal for the construction of proteins fused to FP. More problematic are commercial and investigator-constructed FP-fusion proteins that disrupt important cellular targeting information. Even when cell biologists correctly construct FP-fusion proteins, it is rarely self-evident which FP should be used. Important FP information, such as oligomer formation or photostability, is often obscure or anecdotal. This brief guide is offered to assist the biologist to exploit FPs in the analysis of cellular processes.

Indexed as

Cell BiologyAnimalsCell SurvivalGene ExpressionHumansLuminescent ProteinsProtein EngineeringProtein MultimerizationLuminescent Proteins

Identifiers

PMID19819147
PMCPMC2784028

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.