Evidence map›Paper›PMID 39389671›Full record

ArticleMethods in enzymology2024

Utilizing nuclear extracts to characterize protein: DNA interactions at the single molecule level.

Jennifer A Rakowski, Matthew A Schaich, Brittani L Schnable, Bennett Van Houten

Abstract read
In one paragraph

Article in Methods in enzymology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Current Challenges of Transcription Compartmentalization Research.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  2. 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

4 authors.

Jennifer A RakowskiDepartment of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.
Matthew A SchaichDepartment of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States; UPMC-Hillman Cancer Center, Pittsburgh, PA, United States.
Brittani L SchnableUPMC-Hillman Cancer Center, Pittsburgh, PA, United States; Molecular Biophysics and Structural Biology Graduate Program, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.
Bennett Van HoutenDepartment of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States; UPMC-Hillman Cancer Center, Pittsburgh, PA, United States; Molecular Biophysics and Structural Biology Graduate Program, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States. Electronic address: vanhoutenb@upmc.edu.

Funding

Transcription-Coupled & Replication-Associated Excision RepairP01CA092584 · NCI · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI John A. Tainer · 2001 to 2026
$89.6M
Watching cooperative interactions between base and nucleotide excision repair proteinsR35ES031638 · NIEHS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Bennett Van Houten · 2020 to 2026
$6.2M
Lumicks C-Trap Optical Tweezers with Confocal Fluorescence MicroscopeS10OD032158 · OD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI VAN HOUTEN, BENNETT · 2023 to 2023
$552k
DNA repair pathway coordination during damage processingF32ES034982 · NIEHS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SCHAICH, MATTHEW ALLEN · 2023 to 2025
$131k
NCI NIH HHS P01 CA092584NIEHS NIH HHS F32 ES034982NIEHS NIH HHS R35 ES031638NIH HHS S10 OD032158
6 · The paper itself

Abstract

Single molecule experiments are invaluable approaches to analyze the dynamics of protein-protein and protein-DNA interactions in real time. SMADNE, single molecule analysis of DNA binding proteins from nuclear extracts, is a new method that allows analysis of a fluorescently tagged overexpressed protein of interest near its native environment while still retaining the advantages of single molecule approaches. Having all the endogenous proteins found in the nucleus provides more biologically relevant information due to their interactions with the protein of interest. Examples of such include the ability for posttranslational modifications to occur, intrinsic stabilization factors, and high labeling efficacy of the protein of interest. Furthermore, having the capabilities to incorporate different DNA substrates and protein variants can elucidate information of the system in a more detailed manner. Finally, orthogonal labeling strategies allows determination of the order of assembly and disassembly of several proteins at sites of damage. This chapter will describe the methodologies, benefits, and applications of SMADNE.

Indexed as

Cell NucleusDNADNA-Binding ProteinsAnimalsHumansProtein BindingSingle Molecule ImagingDNADNA-Binding ProteinsDNA repairFluorescent proteinsLUMICKS C-trapNuclear extractsSingle moleculeSMADNE: single molecule analysis of DNA repair proteins in nuclear extracts

Identifiers

PMID39389671
PMCPMC11626518

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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.