RELEASE NOTES
IMPC Data Release 23.0 Notes
23 April 2025
Summary
Highlights
Release notes
Represents a major data release.
This release includes:
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Approximately 1.8 million more data points.
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An additional 2318 phenotype calls.
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The processing of body weight data has changed with this release. The IMPReSS field determining each parameters relationship with body weight in the statistical analysis pipeline and which body weight measurements are included in the body weight curve have been reviewed. Notably, body weights are recorded before and after the Calorimetry experiments and in this release we ensure the before experiment weight is used in the statistical analysis and body weight curve rather than the highest body weight. This will ensure consistency as the after experiment body weight often shows fluctuations from the standard curve. As a result of the modification some of the Calorimetry phenotype calls have changed in this release.
Known Issues:
- The allele Il20<em1(IMPC)Mbp> should be associated with the gene Il22, and this will be corrected in the next data release.
Total number of lines and specimens in DR 23.0
| CCP-IMG | 429 | 4,229 | 7,918 |
| MRC Harwell | 846 | 7,509 | 20,643 |
| UC Davis | 1,623 | 9,750 | 40,578 |
| RBRC | 116 | 2,314 | 2,701 |
| KMPC | 111 | 3,546 | 4,281 |
| WTSI | 1,621 | 5,364 | 18,660 |
| TCP | 794 | 9,670 | 32,063 |
| BCM | 1,261 | 9,958 | 37,212 |
| ICS | 239 | 2,619 | 3,882 |
| HMGU | 562 | 7,884 | 11,300 |
| JAX | 2,160 | 16,600 | 61,736 |
| MARC | 233 | 1,858 | 3,588 |
Experimental data and quality checks
| categorical | 28,270,873 |
| time series * | 29,818,333 |
| image record * | 852,033 |
| unidimensional | 24,805,080 |
| ontological * | 2,085,391 |
| text * | 662,385 |
Distribution of phenotype annotations
Production status
Overall
ES Cell Null Lines
ES Cell Conditional Lines
Crispr Null Lines
Crispr Conditional Lines
Phenotyping
By Center
ES Cell Null Lines
ES Cell Conditional Lines
Crispr Null Lines
Crispr Conditional Lines
Phenotyping
More charts and status information are available from our mouse tracking service GenTaR.
Phenotype associations
Trends
Previous releases
- Release 22.1 notes
- Release 22.0 notes
- Release 21.1 notes
- Release 21.0 notes
- Release 20.1 notes
- Release 20.0 notes
- Release 19.1 notes
- Release 19.0 notes
- Release 18.0 notes
- Release 17.0 notes
- Release 16.0 notes
- Release 15.1 notes
- Release 15.0 notes
- Release 14.0 notes
- Release 13.0 notes
- Release 12.0 notes
- Release 11.0 notes
- Release 10.1 notes
- Release 10.0 notes
- Release 9.2 notes
- Release 9.1 notes
- Release 8.0 notes
- Release 7.0 notes
- Release 6.1 notes
- Release 6.0 notes
- Release 5.0 notes
- Release 4.3 notes
- Release 4.2 notes
- Release 4.0 notes
- Release 3.4 notes
- Release 3.3 notes
- Release 3.2 notes
- Release 3.1 notes
- Release 3.0 notes
- Release 2.0 notes
- Release 1.1 notes
- Release 1.0 notes