Cell line · CVCL_DD99
1R [Mouse L cells]
Spontaneously immortalized cell line, Mus musculus. 3 papers.
4 sourcescell-lines-2026-11-14-0.1.0
Cite this record
ConductScience Library. 1R [Mouse L cells]. Cell lines, record CVCL_DD99. Release cell-lines-2026-11-14-0.1.0, 14 Nov 2026. https://conductscience.org/library/cell-lines/CVCL_DD99
On this page
Cell line
As Cellosaurus gives it.
- Name
- 1R [Mouse L cells]
- Accession
- CVCL_DD99
- RRID
- RRID:CVCL_DD99
- Species
- Mus musculus (Mouse)
- Sex
- Male
- Age at sampling
- 100D
- Category
- Spontaneously immortalized cell line
- Derived from
- Connective tissue (in situ)
- Cell type
- Fibroblast
- Parent
- NCTC clone 929 (CVCL_0462)
- Entry created
- 2016-07-13
- Entry updated
- 2024-12-19
Source Cellosaurus
Problems0
Cellosaurus records no problem for this cell line.
None in this release.
Papers3
| Paper | Journal | Year | How we know | Retracted | Source |
|---|---|---|---|---|---|
| Human gene mapping using an X/autosome translocation. | Somatic Cell Genet | 1976 | Cellosaurus cites it | PubMed | |
| Restoration of hypoxanthine phosphoribosyl transferase activity in mouse 1R cells after fusion with chick-embryo fibroblasts. | Proc Natl Acad Sci U S A | 1973 | Cellosaurus cites it | PubMed | |
| Genetic analysis with human--mouse somatic cell hybrids. | Nature | 1969 | Cellosaurus cites it | PubMed |
Relatives5
| Relation | Cell line | Accession | Problem | Source |
|---|---|---|---|---|
| Parent | NCTC clone 929 | CVCL_0462 | Cell lines | |
| Derived from it | DUR 10R | CVCL_B6Q5 | Cell lines | |
| Derived from it | DUR 4R | CVCL_B6Q3 | Cell lines | |
| Derived from it | DUR 5R | CVCL_B6Q4 | Cell lines | |
| Derived from it | GM11941 | CVCL_DE49 | Cell lines |
Cell banks0
None in this release.
Data dates
The date of each source this release read.
Sources 4
- CellosaurusCC BY 4.0, with credit to Cellosaurus (SIB)
- PubMed Central's articlesTitles shown only for CC0, CC BY and public domain articles
- NLM's PMC Article DatasetsCourtesy of NLM, which does not endorse this database
- PubMedNLM's terms
Each source's terms
- CellosaurusCC BY 4.0. Cellosaurus's README: "we have chosen to apply the Creative Commons Attribution 4.0 International (CC BY 4.0) license to Cellosaurus (https://creativecommons.org/licenses/by/4.0/). This means that you are free to copy and redistribute Cellosaurus in any medium or format. You can remix, transform, and build upon Cellosaurus for any purpose, even commercially. You must give appropriate credit, provide a link to the license, and indicate if changes were made." Copyright (c) CALIPHO group, SIB Swiss Institute of Bioinformatics. Read on 14 Nov 2026 at https://ftp.expasy.org/databases/cellosaurus/README
- PubMed Central's articlesEach article's own license. Its words show only under CC0, CC BY or public domain
- NLM's PMC Article DatasetsNLM's PMC Article Datasets on AWS, https://registry.opendata.aws/ncbi-pmc. Its terms: users "acknowledge NLM as the source of the data in a clear and conspicuous manner", do not use the PubMed Central wordmark or the PMC logo, do not "indicate or imply that NLM/NIH/HHS has endorsed" a product, and "only distribute data that are licensed for redistribution". Each article keeps its own license: https://pmc.ncbi.nlm.nih.gov/about/copyright/
- PubMedNLM's terms
Cellosaurus, SIB Swiss Institute of Bioinformatics, https://www.cellosaurus.org, CC BY 4.0. Its problem notes are given in its own words.
For software
Read this cell line from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/cell-lines/v1/CVCL_DD99
GET https://conductscience.org/api/cell-lines/v1/CVCL_DD99/problems