Evidence map›Paper›PMID 27195805›Full record

ArticlePloS one2016

A Novel Reporter Rat Strain That Conditionally Expresses the Bright Red Fluorescent Protein tdTomato.

Hiroyuki Igarashi, Kyo Koizumi, Ryosuke Kaneko, Keiko Ikeda, Ryo Egawa, Yuchio Yanagawa, Shin-Ichi Muramatsu, Hiroshi Onimaru, Toru Ishizuka, Hiromu Yawo

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.4field-weighted citation impact, top 18% of its field
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

20 citing papers in PubMed, 30 citations in OpenAlex.

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  13. Selection of an Efficient AAV Vector for Robust CNS Transgene Expression.Molecular therapy. Methods & clinical development · 2019
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  16. Ipsilateral-Dominant Control of Limb Movements in Rodent Posterior Parietal Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
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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

10 authors at 5 institutions in 1 country.

Hiroyuki IgarashiDepartment of Physiology and Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Kyo KoizumiDepartment of Developmental Biology and Neuroscience, Tohoku University Graduate School of Life Sciences, Sendai, Miyagi, Japan.
Ryosuke KanekoDepartment of Genetic and Behavioral Neuroscience, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan.
Keiko IkedaDivision of Biology, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan.
Ryo EgawaDepartment of Developmental Biology and Neuroscience, Tohoku University Graduate School of Life Sciences, Sendai, Miyagi, Japan.
Yuchio YanagawaDepartment of Genetic and Behavioral Neuroscience, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan.
Shin-Ichi MuramatsuDivision of Neurology, Department of Medicine, Jichi Medical University, Shimotsuke, Tochigi, Japan.
Hiroshi OnimaruDepartment of Physiology, Showa University School of Medicine, Shinagawa, Tokyo, Japan.
Toru IshizukaDepartment of Developmental Biology and Neuroscience, Tohoku University Graduate School of Life Sciences, Sendai, Miyagi, Japan.
Hiromu YawoDepartment of Physiology and Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Tohoku University · JPGunma University · JPHyogo Medical University · JPJichi Medical University · JPShowa University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite the strength of the Cre/loxP recombination system in animal models, its application in rats trails that in mice because of the lack of relevant reporter strains. Here, we generated a floxed STOP tdTomato rat that conditionally expresses a red fluorescent protein variant (tdTomato) in the presence of exogenous Cre recombinase. The tdTomato signal vividly visualizes neurons including their projection fibers and spines without any histological enhancement. In addition, a transgenic rat line (FLAME) that ubiquitously expresses tdTomato was successfully established by injecting intracytoplasmic Cre mRNA into fertilized ova. Our rat reporter system will facilitate connectome studies as well as the visualization of the fine structures of genetically identified cells for long periods both in vivo and ex vivo. Furthermore, FLAME is an ideal model for organ transplantation research owing to improved traceability of cells/tissues.

Indexed as

Rats, TransgenicAnimalsCell LineageChromosomes, Artificial, BacterialDependovirusElectroporationErythrocytesFemaleFertilizationFibroblastsGenes, ReporterHippocampusImaging, Three-DimensionalIntegrasesLuminescent ProteinsMacrophagesCre recombinaseIntegrasesLuminescent ProteinsRed Fluorescent ProteinRNA, Messenger

Identifiers

PMID27195805
PMCPMC4873025
OpenAlexW2402270206

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.