Evidence map›Paper›PMID 42132111›Full record

ArticleNucleic acids research2026

Universal conditional knockout approach to multiple species, from fish to human induced pluripotent stem cells.

Jung-Hwa Choi, Jihoon Moon, Youngchul Oh, Thomas M Klompstra, Yujin Kim, Gayoung Baek, Yejin Kwak, Yeongjun Kim, Sangmin Lee, Sujin Park and 11 more

Abstract read
In one paragraph

Article in Nucleic acids research, 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

21 authors.

Jung-Hwa ChoiCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.ORCID 0000-0002-0591-9708
Jihoon MoonCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.
Youngchul OhCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.
Thomas M KlompstraCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.
Yujin KimCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.
Gayoung BaekCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.
Yejin KwakDepartment of Information Convergence Engineering, Pusan National University, Yangsan 50612, Republic of Korea.
Yeongjun KimCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.
Sangmin LeeCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.
Sujin ParkCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.
Jeongmin HaCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.
Ohbin KwonCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.
Young Ki ChoiCenter for Study of Emerging and Re-emerging Viruses, Korea Virus Research Institute, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea.ORCID 0000-0002-0872-0147
Jeong Hun KimFight against Angiogenesis-Related Blindness (FARB) Laboratory, Biomedical Research Institute, Seoul National University Hospital, Seoul 03080, Republic of Korea.
Ji-Hyun LeeCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.
Jeongbin ParkDepartment of Information Convergence Engineering, Pusan National University, Yangsan 50612, Republic of Korea.
Jong Kyoung KimDepartment of Life Sciences, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea.
Dong Ho WooCenter for Global Pharmaceutical and Bio Research Center, Korea Institute of Toxicology (KIT), Daejeon 34114, Republic of Korea.
Ki-Jun YoonDepartment of Biological Science, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea.
Bon-Kyoung KooCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.
Heetak LeeCenter for Genome Engineering, Institute for Basic Science (IBS), Expo-ro 55, Yuseong-gu, Daejeon 34126, Republic of Korea.ORCID 0000-0002-7093-842X

Funding

Institute for Basic Science IBS-R021-D1National Research Council of Science and Technology GTL24022-000National Research Foundation of Korea 2020M3A9E403967022National Research Foundation of Korea RS-2024-00440778
6 · The paper itself

Abstract

Investigating essential gene function in vertebrate development and disease is challenging due to associated lethality, necessitating precise conditional inactivation. While existing conditional knockout methods can be inefficient and demanding, especially in models like zebrafish and human induced pluripotent stem cells (iPSCs), a widely applicable system has remained elusive. Here, we demonstrate the expanded utility and versatility of a Short Conditional intrON (SCON) knockout cassette, now validated for efficient conditional loss-of-function mutation generation in diverse vertebrate models, including zebrafish, human iPSCs, and intestinal organoids. Building on this validated broad applicability, we establish a comprehensive, user-friendly web-based GenPos-SCON database (https://genpos.org/) to streamline conditional knockout design for over 300 vertebrate species. This powerful resource and proven methodology significantly accelerate systematic gene functional studies across the vertebrate tree, providing an unprecedented tool for dissecting fundamental biological processes and disease mechanisms in relevant contexts.

Indexed as

Gene Knockout TechniquesInduced Pluripotent Stem CellsAnimalsHumansIntronsLoss of Function MutationOrganoidsZebrafish

Identifiers

PMID42132111
PMCPMC13173288

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.