Evidence map›Paper›PMID 34331250›Full record

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

Transient Transgenics: An Efficient Method to Identify Gene Regulatory Elements.

Warren E Zimmer, Robert J Schwartz

Abstract read
PubMed Publisher
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. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Warren E ZimmerDepartment of Medical Physiology, Texas A&M College of Medicine, Bryan, TX, USA. wezimmer@tamu.edu.
Robert J SchwartzDepartment of Biology & Biochemistry, University of Houston, Houston, TX, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We describe a novel, efficient method to identify cis-acting DNA sequences that drive cell-specific gene expression during development. We utilize transfer of Bacterial Artificial Chromosome (BAC) genomic DNAs, modified to contain a reporter gene, into fertilized mouse embryos and placing the injected embryos into pseudopregnant recipient females. The embryos are allowed to develop in utero for defined times after which they are collected for analysis. Using DNAs containing the LacZ reporter gene facilitates the analysis of gene activity through microscopy of intact embryos and subsequent sectioning of the stained embryos. With this technique cis-element activity can be identified and evaluated through further mutational analysis of the injected BAC DNA. This allows the identification of important gene regulatory domains that specify stage-specific gene expression in the developing embryo.

Indexed as

Animalsbeta-GalactosidaseChromosomes, Artificial, BacterialEmbryo, MammalianFemaleGenes, ReporterMiceMice, TransgenicMicroinjectionsRecombination, GeneticRegulatory Sequences, Nucleic Acidbeta-GalactosidaseBacterial artificial chromosomes (BAC)Red E/T recombineeringTransient transgenicVISTAΒ-galactosidase

Identifiers

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.