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Cited by 399

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Target-Selected Inactivation of the Zebrafish rag1 Gene

Wienholds, Erno, Schulte-Merker, Stefan, Walderich, Brigitte, Plasterk, Ronald H. A.·2002·Science

Abstract

The zebrafish has become a favorite organism for genetic analysis of vertebrate development, but methods for generating mutants by reverse genetic approaches have been lacking. We report a method to obtain stable mutants of a gene based on knowledge of the gene sequence only. Parental fish were mutagenized with N -ethyl- N -nitrosourea; in 2679 F 1 fish, the rag1 gene was analyzed for heterozygous mutations by resequencing. In total, we found 15 mutations: 9 resulted in amino acid substitutions and 1 resulted in a premature stop codon. This truncation mutant was found to be homozygous viable and defective in V(D)J joining. Although presumably immune deficient, these homozygous rag1 mutant fish are able to reach adulthood and are fertile. As sperm samples from all 2679 F 1 fish were collected and cryopreserved, we have in principle generated a mutant library from which mutants of most zebrafish genes can be isolated.

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Crossref · 10.1126/science.1071762

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Metadata

Authors
Wienholds, E., Schulte-Merker, S., Walderich, B., & Plasterk, R. H. A.
Venue
Science
Published
2002-07-05
Volume
297
Issue
5578
Pages
99-102
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2082609114
Cited by
399
References
2
FWCI
9.83
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Target-Selected Inactivation of the Zebrafish rag1 Gene. https://app.cochat.ai/papers/10.1126/science.1071762
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Wienholds, E., Schulte-Merker, S., Walderich, B., & Plasterk, R. H. A. (2002). Target-Selected Inactivation of the Zebrafish rag1 Gene. Science. https://doi.org/10.1126/science.1071762

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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