MiniMUGA Sample Report - Initial Version
MMRRC Strain Name STOCK-Sox8tm1Mkob/Mmnc
MMRRC Strain ID 30471
Sample ID QK5899
Genotyping Quality Excellent (14 N calls)
All reported results are dependent on genotyping quality.
Chromosomal Sex XY
2023-02-21T02:27:32.471964 image/svg+xml Matplotlib v3.5.1, https://matplotlib.org/
Genome Analysis
Background Zygosity Informative
Markers
Informative
Markers %
Genome %
129S6/SvEvTac Homozygous 1173 42.2% 44.4%
C57BL/6NTac Homozygous 256 9.2% 10.2%
129S6/SvEvTac X C57BL/6NTac Heterozygous 1351 48.6% 45.4%
Total 2780 100.0% 100.0%
Constructs Detected
BlastR
bpA
Cas9
chlor
cHS4
Cre
DTA
Flp
g_FP
hCMV_a
hCMV_b
hTK_pr
iCre
IRES
Luc
r_FP
rtTA
SV40
tTA
- - - - - - - - - - - - - - - - - - -
Backgrounds Detected
(Diagnostic Alleles)
  Diagnostic Alleles Observed
Diagnostic Class Homozygous Heterozygous Potential % Observed
129S6/SvEvTac 12 25 40 92.5%
C57BL/6NRj, C57BL/6NTac 1 10 15 73.3%
129S4/SvJaeJ, 129S6/SvEvTac 5 0 7 71.4%
C57BL/6NJ, C57BL/6NRj, C57BL/6NTac 2 5 10 70.0%
B6N-Tyr<c-Brd>/BrdCrCrl, C57BL/6NCrl, C57BL/6NHsd, C57BL/6NJ, C57BL/6NRj, C57BL/6NTac 2 1 3 100.0%
129S1/SvImJ, 129S2/SvHsd, 129S2/SvPasOrlRj, 129S4/SvJaeJ, 129S6/SvEvTac 1 1 2 100.0%
129S1/SvImJ, 129S4/SvJaeJ, 129S6/SvEvTac 0 1 2 50.0%
129S2/SvPasOrlRj 0 1 37 2.7%
C57BL/6NHsd, C57BL/6NJ, C57BL/6NRj, C57BL/6NTac 0 1 1 100.0%
C57BL/6NRj 0 1 10 10.0%

Minimal Strain Sets Explaining All Diagnostic Classes (Number of Markers Explained):
  • Solution 1: 129S2/SvPasOrlRj and 129S6/SvEvTac and C57BL/6NRj
    • 129S6/SvEvTac: 43 / 49 (87.8%)
    • C57BL/6NRj: 23 / 39 (59.0%)
    • 129S2/SvPasOrlRj or 129S6/SvEvTac: 2 / 2 (100.0%)
    • 129S2/SvPasOrlRj: 1 / 37 (2.7%)
Strain Reproducibility Strain Reproducibility Samples: LY0870, QK5899
Inbreeding Level: 31.1%
Y Chromosome: Host
Congenicity Level: 25.5%
Donor Contribution in Linked Interval: 80.1Mb

The genome of this strain is not reproducible because there are regions that are still segregating (at least 68.9%) at the strain level. The estimation of contribution of primary and secondary background depends on the number of samples genotyped. The impact of this on the published phenotype(s) is unknown.
Notes Genetic QC analysis (GQC) was performed on representative samples from the donor submission and provides a baseline reference. Regardless of the material ordered (live mice, sperm, embryos, resuscitated animals), the provided material is guaranteed to contain the primary genetic alteration of interest; however, the composition of the genetic background may vary (See Reproducibility sections of the report for details). The impact of genetic background on previously reported phenotypes has not been evaluated.

GQC analysis was done on two XY samples LY0870, QK5899 at the time of importation and the conclusions are consistent in both samples. The results of the analysis are congruent with the SDS, although the strain description is incomplete. QK5899 is the representative sample selected for the report. A 129S7SvEv reference is not available in miniMUGA and is the donor ES cell background indicated in the SDS, therefore, the haplotype reconstruction at the locus is unreliable. The primary background is consistent with the 129S strain group, there is positive evidence of 129S6 and 129S2 diagnostics. The secondary background is consistent with C57BL6/N, which is consistent with the nomenclature and the SDS. The mitochondrial and Y genomes are consistent with a strain maintained in a mixed 129S and C57BL6/N backgrounds. None of the constructs detectable by MiniMUGA are present.

The estimated inbreeding, congenicity, and the relative strain/substrain contribution depend on the number of samples genotyped. The genomes of strains that are not fully inbred are not completely reproducible.
Special Considerations Based on this report, a request has been made to update the strain name from B6;129S7-Sox8tm1Mkob/Mmnc to STOCK-Sox8tm1Mkob/Mmnc (1/31/2023) due to the presence of two different 129S strains (129S6, 129S2) based on diagnostic alleles, the presence of 129S7 at the locus, and the reference to 129S4 from a cre line used in the strain generation.
WARNINGS
  • There is a discrepancy between the diagnostic backgrounds detected ((129S2/SvPasOrlRj and 129S6/SvEvTac and C57BL/6NRj)) and the primary background (129S6/SvEvTac) and secondary background (C57BL/6NTac). This is uncommon and should be investigated further.
  • This sample likely has more than 2 genetic backgrounds (unexplained regions and/or fractured ideogram). The strain selected for secondary background may be incorrect. The estimation of the contribution of primary and secondary background are likely incorrect. This can potentially be addressed with input from the user.
Diplotype Intervals
Report generated on 2023-02-21 02:27