Previous IMPC Data Release 15.1 Notes

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  • Release: 15.1
  • Published: 11 October 2021

Statistical Package

Genome Assembly


  • Number of phenotyped genes: 7,824
  • Number of phenotyped mutant lines: 8,457
  • Number of phenotype calls: 90,010

Data access

  • Ftp interface: ftp
  • RESTful interfaces: APIs


Data release 15.1

Release notes:

Represents a minor data release.
This release

  • Is the first release analyzed using the Smooth Window package. SmoothWin selects controls that are closest in time to when the mutants were generated as described in Soft windowing application to improve analysis of high-throughput phenotyping data.
  • For some histopathology, gross pathology, haematology, and clinical chemistry data, the date of sacrifice is now used as date of experiment to calculate the age of animal when the experiment was performed.

Data Reports

Total Number of Lines and Specimens in DR 15.1

Phenotyping Center Mutant Lines Baseline Mice Mutant Mice
JAX 1,834 13,835 52,497
TCP 704 8,555 28,499
HMGU 448 4,999 8,543
CCP-IMG 198 2,270 3,734
KMPC 60 1,904 2,365
MARC 233 1,858 3,588
MRC Harwell 766 7,229 19,470
RBRC 104 2,150 2,393
ICS 241 2,611 3,892
WTSI 1,614 5,364 18,718
BCM 819 6,623 23,371
UC Davis 1,437 8,187 34,998

Experimental Data and Quality Checks

Data Type QC Passed Data Points
categorical 22,185,336
image record 623,331
time series 22,148,393
ontological 1,535,242
text 475,896
unidimensional 18,032,421

* Excluded from statistical analysis.

Distribution of Phenotype Annotations

Production Status


By Center

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

Phenotype Associations

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