RELEASE NOTES

IMPC Data Release 22.0 Notes

4 November 2024

Number of phenotyped genes: 9,073

Number of phenotyped mutant lines: 9,774

Number of phenotype calls: 111,485

Statistical package: OpenStats (1.18.0)

Genome Assembly: Mus musculus (GRCm38)

Release notes

Represents a major data release.

This release includes:

Approximately 2.9 million more data points.
An additional 4924 phenotype calls.
The processing of late adult data has changed in this release to take into account body weight measurements within a 21 day window centred around the date of the experiment compared to the 9 day window previously used. Early adult data continues to be processed as in previous releases to take into account body weight measurements within a 9 day window centred around the date of the experiment.
The processing of legacy data generated before IMPC has been changed to take into account body weight measurements as specified for the procedures in IMPReSS. Notably this has changed some of the DEXA phenotype calls for the legacy lines, for example see Akt2.

Total number of lines and specimens in DR 22.0

* Excluded from statistical analysis.

More charts and status information are available from our mouse tracking service GenTaR.