Cia2 QTL Detail

Summary

• Symbol
  Cia2
• Name
  collagen induced arthritis QTL 2

• Feature Type
  QTL
• IDs
  MGI:1333775
  NCBI Gene: 112252
• Candidate Genes
  2 Genes

Location &
Maps

• Sequence Map
  Chr2:60520612-60520756 bp

  From MGI annotation of GRCm39
  

• View this region in JBrowse
  

• Genome Browsers
  Ensembl | UCSC | NCBI

• Genetic Map
  Chromosome 2, 34.90 cM (cM position of peak correlated region/marker)
• Mapping Data
  2 experiments

Mutations,
Alleles, and
Phenotypes

• Phenotype Summary
  2 phenotypes from 2 alleles in 2 genetic backgrounds
  1 phenotype reference
  

• All Mutations and Alleles
  2
• QTL
  2
• Find Mice (IMSR)
  0 strains or lines available

Sequences &
Gene Models

• NCBI Gene
  112252

References

• Summaries
  All 5

  Phenotypes 1
• Earliest
  J:53356 McIndoe RA, et al., Localization of non-Mhc collagen-induced arthritis susceptibility loci in DBA/1j mice. Proc Natl Acad Sci U S A. 1999 Mar 2;96(5):2210-4
• Latest
  J:207449 Lindqvist AK, et al., Backcross and partial advanced intercross analysis of nonobese diabetic gene-mediated effects on collagen-induced arthritis reveals an interactive effect by two major loci. J Immunol. 2006 Sep 15;177(6):3952-9

Candidate Genes for Cia2:

Gene	Genome Location (GRCm39)	Reference	QTL Note
Fap	Chr2:62331280-62404365 (-)	J:81372	Microarray gene expression analysis was used to identify candidate genes for QTLs associated with collagen-induced arthritis. RNA from inflamed paws of collagen-treated mice were used in the microarray analysis and compared to RNA from normal paws. 223 genes showed a four-fold or greater expression difference between inflamed and normal paws. Nine of these genes are located near previously identified arthritis severity/susceptibility QTLs and may be considered for candidates. For Cia1 on mouse Chromosome 17 (18.6 cM near the H2 locus) differential expression was observed for H2-Eb1 (18.66 cM) and H2-T23 (19.73 cM). For Cia2 and Cia4 on mouse Chromosome 2 (both are located at 34 cM) differential expression was observed for Fap (36 cM) and Gcg (36 cM). For Cia3 (48.7 cM) and Cia6 (30 cM) on mouse Chromosome 6 differential expression was observed for Raf1 (52.5 cM) and Slc6a6 (38.2 cM), respectively. For Cia5 (40 cM) on mouse Chromosome 4 differential expression was observed for Ctsk (47.9 cM) and Cd53(50.5 cM). For Cia8 (40.4 cM) on mouse Chromosome 10 differential expression was observed for Bsg (42.4 cM).
Gcg	Chr2:62304874-62313994 (-)	J:81372	Microarray gene expression analysis was used to identify candidate genes for QTLs associated with collagen-induced arthritis. RNA from inflamed paws of collagen-treated mice were used in the microarray analysis and compared to RNA from normal paws. 223 genes showed a four-fold or greater expression difference between inflamed and normal paws. Nine of these genes are located near previously identified arthritis severity/susceptibility QTLs and may be considered for candidates. For Cia1 on mouse Chromosome 17 (18.6 cM near the H2 locus) differential expression was observed for H2-Eb1 (18.66 cM) and H2-T23 (19.73 cM). For Cia2 and Cia4 on mouse Chromosome 2 (both are located at 34 cM) differential expression was observed for Fap (36 cM) and Gcg (36 cM). For Cia3 (48.7 cM) and Cia6 (30 cM) on mouse Chromosome 6 differential expression was observed for Raf1 (52.5 cM) and Slc6a6 (38.2 cM), respectively. For Cia5 (40 cM) on mouse Chromosome 4 differential expression was observed for Ctsk (47.9 cM) and Cd53(50.5 cM). For Cia8 (40.4 cM) on mouse Chromosome 10 differential expression was observed for Bsg (42.4 cM).