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Szs6C57BL/6J
QTL Variant Detail
Summary
QTL variant: Szs6C57BL/6J
Name: seizure susceptibility 6; C57BL/6J
MGI ID: MGI:2156080
QTL: Szs6  Location: unknown  Genetic Position: Chr5, cM position of peak correlated region/allele: 44.32 cM
QTL Note: genome coordinates based on the marker associated with the peak LOD score
Variant
origin
Strain of Specimen:  C57BL/6J
Variant
description
Allele Type:    QTL
Mutation:    Undefined
    This allele confers increased seizure susceptibility compared to DBA/2J. (J:56630)
Inheritance:    Not Specified
Phenotypes
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View phenotypes and curated references for all genotypes (concatenated display).
Notes

Mapping and Phenotype information for this QTL, its variants and associated markers

J:56630

DBA/2J and C57BL/6J mice exhibit differential sensitivity to seizure induced by pentylenetetrazol (PTZ) with DBA/2J mice being sensitive and C57BL/6J mice being relatively resistant. PTZ-induced seizure responses were studied in DBA/2J, C57BL/6J, (DBA/2Jx C57BL/6J)F1 and (DBA/2J x C57BL/6J)F2 intercross mice. QTL mapping and complementary statistical analysis identified a locus on Chromosome 5 near D5Mit398 (LOD = 4.18 with 5.8% of total variance explained). Relevant candidate genes near this locus include Gabra2 and Gabra1. Szs6 is derived from a C57BL/6J-derived susceptibility allele.

References
Original:  J:56630 Ferraro TN, et al., Mapping loci for pentylenetetrazol-induced seizure susceptibility in mice. J Neurosci. 1999 Aug 15;19(16):6733-9
All:  1 reference(s)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
11/12/2024
MGI 6.24
The Jackson Laboratory