Evidence map›Paper›PMID 25008421›Full record

ArticleTransgenic research2014

Rapid selection of XO embryonic stem cells using Y chromosome-linked GFP transgenic mice.

Satoshi Yamamoto, Yasumitsu Nagao, Kenji Kuroiwa, Yoji Hakamata, Masaru Ichida, Fumiko Saito-Ohara, Kaoru Tominaga, Hitoshi Endo

Abstract read
PubMed Publisher
In one paragraph

Article in Transgenic research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.2field-weighted citation impact, top 35% 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

6 citing papers in PubMed, 6 citations in OpenAlex.

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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

8 authors at 3 institutions in 1 country.

Satoshi YamamotoDepartment of Biochemistry, Jichi Medical University, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.
Yasumitsu Nagao
Kenji Kuroiwa
Yoji Hakamata
Masaru Ichida
Fumiko Saito-Ohara
Kaoru Tominaga
Hitoshi Endo
Jichi Medical University · JPNippon Veterinary and Life Science University · JPTokyo Medical and Dental University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We developed a transgenic mouse line with Y chromosome-linked green fluorescent protein expressing transgenes (Y-GFP) by the conventional microinjection into the pronucleus of C57BL/6J fertilized oocytes. Embryonic stem (ES) cells derived from Y-GFP mice enabled not only sexing but also the identification of 39, XO karyotype by the lack of Y chromosome. Actually, when fluorescence activated cell sorting (FACS) was applied to Y-GFP ES cells, non-fluorescent ES cells were conveniently collected and showed the lack of Y chromosome by PCR genotyping and Southern blot analysis. FACS analysis revealed Y chromosome loss occurred at 2.9 % of 40, XY ES cells after five passages. These Y-GFP ES cells are potentially applicable to reduce the time, cost and effort needed to generate the gene-targeted mice by the production of male and female mice derived from the same ES cell clone.

Indexed as

Abnormal KaryotypeAnimalsBlotting, SouthernDNA PrimersEmbryonic Stem CellsFemaleFlow CytometryGenes, Y-LinkedGene Transfer TechniquesGreen Fluorescent ProteinsIn Situ Hybridization, FluorescenceMaleMiceMice, Inbred C57BLMice, TransgenicPolymerase Chain ReactionDNA PrimersGreen Fluorescent Proteins

Identifiers

PMID25008421
OpenAlexW2063161469

What OpenQuestion holds

Textmetadata
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.