Evidence map›Paper›PMID 42500358›Full record

ArticleFrontiers in genome editing2026

CRISPR-SWITCH (silent mutations with intention to create heterozygotes): a strategy for monoallelic genome editing and generation of a

Samantha Norris, Sai Goutham Reddy Yeddula, Elaine Su, Klancey Vandeloecht, Sandy Saunders, Yoko Wang, Carie Boychuk, W David Arnold, Christian Lorson, Daniel J Davis

Abstract read
In one paragraph

Article in Frontiers in genome editing, 2026. 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

10 authors.

Samantha Norris *University of Missouri, Columbia, MO, United States.
Sai Goutham Reddy Yeddula *University of Missouri, Columbia, MO, United States.
Elaine SuUniversity of Missouri, Columbia, MO, United States.
Klancey VandeloechtUniversity of Missouri, Columbia, MO, United States.
Sandy SaundersUniversity of Missouri, Columbia, MO, United States.
Yoko WangUniversity of Missouri, Columbia, MO, United States.
Carie BoychukUniversity of Missouri, Columbia, MO, United States.
W David ArnoldUniversity of Missouri, Columbia, MO, United States.
Christian LorsonUniversity of Missouri, Columbia, MO, United States.
Daniel J DavisUniversity of Missouri, Columbia, MO, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Precise control of allelic outcomes remains a major limitation of CRISPR-Cas9 genome editing, particularly for genes in which biallelic modification is lethal or confounds disease modeling. Here, we present CRISPR-SWITCH (Silent mutations With Intention To Create Heterozygotes), a genome engineering strategy that enables deliberate monoallelic editing by exploiting allele-specific CRISPR targeting. CRISPR-SWITCH operates through the initial introduction of a synonymous nucleotide substitution that creates a unique guide RNA recognition site, allowing subsequent selective editing of the engineered allele while preserving the wildtype copy. We applied CRISPR-SWITCH to generate a mouse model of Baker-Gordon syndrome, a dominant-negative neurodevelopmental disorder caused by pathogenic variants in synaptotagmin-1 (

Indexed as

allele-specific targetingBaker–Gordon syndromeCRISPR-Cas9CRISPR-SWITCHforced heterozygositymonoallelic genome editingmouse modelsynaptotagmin-1 (SYT1)

Identifiers

PMID42500358
PMCPMC13397936

What OpenQuestion holds

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Registered trials

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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.