Evidence map›Paper›PMID 26194750›Full record

ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2015

The mouse antibody heavy chain repertoire is germline-focused and highly variable between inbred strains.

Andrew M Collins, Yan Wang, Krishna M Roskin, Christopher P Marquis, Katherine J L Jackson

Open access · bronzeAbstract read
In one paragraph

Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
7.8field-weighted citation impact, top 2% 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

61 citing papers in PubMed, 96 citations in OpenAlex.

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  10. bioRxiv : the preprint server for biology · 2023
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1 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

5 authors at 2 institutions in 2 countries.

Andrew M CollinsSchool of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, 2052 NSW, Australia a.collins@unsw.edu.au.
Yan WangSchool of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, 2052 NSW, Australia.
Krishna M RoskinDepartment of Pathology, School of Medicine, Stanford University, Stanford, CA 94305-5324, USA.
Christopher P MarquisSchool of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, 2052 NSW, Australia.
Katherine J L JacksonSchool of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, 2052 NSW, Australia Department of Pathology, School of Medicine, Stanford University, Stanford, CA 94305-5324, USA.
UNSW Sydney · AUStanford University · US

Funding

Medical Research Council
6 · The paper itself

Abstract

The human and mouse antibody repertoires are formed by identical processes, but like all small animals, mice only have sufficient lymphocytes to express a small part of the potential antibody repertoire. In this study, we determined how the heavy chain repertoires of two mouse strains are generated. Analysis of IgM- and IgG-associated VDJ rearrangements generated by high-throughput sequencing confirmed the presence of 99 functional immunoglobulin heavy chain variable (IGHV) genes in the C57BL/6 genome, and inferred the presence of 164 IGHV genes in the BALB/c genome. Remarkably, only five IGHV sequences were common to both strains. Compared with humans, little N nucleotide addition was seen in the junctions of mouse VDJ genes. Germline human IgG-associated IGHV genes are rare, but many murine IgG-associated IGHV genes were unmutated. Together these results suggest that the expressed mouse repertoire is more germline-focused than the human repertoire. The apparently divergent germline repertoires of the mouse strains are discussed with reference to reports that inbred mouse strains carry blocks of genes derived from each of the three subspecies of the house mouse. We hypothesize that the germline genes of BALB/c and C57BL/6 mice may originally have evolved to generate distinct germline-focused antibody repertoires in the different mouse subspecies.

Indexed as

AnimalsAntibody DiversityGene Rearrangement, B-Lymphocyte, Heavy ChainHumansImmunoglobulin Heavy ChainsImmunoglobulin Variable RegionImmunophenotypingMiceMice, Inbred BALB CMice, Inbred C57BLSpecies SpecificityImmunoglobulin Heavy ChainsImmunoglobulin Variable RegionBALB/cC57BL/6IGHDIGHJIGHVimmunoglobulin repertoire

Identifiers

PMID26194750
PMCPMC4528413
OpenAlexW937578315

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.