Gene Page: GJA4
Summary ?
GeneID | 2701 |
Symbol | GJA4 |
Synonyms | CX37 |
Description | gap junction protein alpha 4 |
Reference | MIM:121012|HGNC:HGNC:4278|Ensembl:ENSG00000187513|HPRD:08509|Vega:OTTHUMG00000004050 |
Gene type | protein-coding |
Map location | 1p35.1 |
Pascal p-value | 0.451 |
Fetal beta | 0.124 |
eGene | Myers' cis & trans |
Gene in Data Sources
Gene set name | Method of gene set | Description | Info |
---|---|---|---|
CV:GWAScat | Genome-wide Association Studies | This data set includes 560 SNPs associated with schizophrenia. A total of 486 genes were mapped to these SNPs within 50kb. | |
CV:GWASdb | Genome-wide Association Studies | GWASdb records for schizophrenia | |
CV:PGCnp | Genome-wide Association Study | GWAS |
Section I. Genetics and epigenetics annotation
eQTL annotation
SNP ID | Chromosome | Position | eGene | Gene Entrez ID | pvalue | qvalue | TSS distance | eQTL type |
---|---|---|---|---|---|---|---|---|
rs6424930 | chr1 | 184158795 | GJA4 | 2701 | 0.06 | trans |
Section II. Transcriptome annotation
General gene expression (GTEx)

Gene expression during devlopment (BrainCloud)
Footnote:
A total of 269 time points ploted, with n=38 fetal samples (x=1:38). Each triangle represents one time point.
Gene expression of temporal and spatial changes (BrainSpan)
Footnote:
SC: sub-cortical regions; SM: sensory-motor regions; FC: frontal cortex; and TP: temporal-parietal cortex
ST1: fetal (13 - 26 postconception weeks), ST2: early infancy to late childhood (4 months to 11 years), and ST3: adolescence to adulthood (13 - 23 years)
The bar shown representes the lower 25% and upper 25% of the expression distribution.
Top co-expressed genes in brain regions
Top 10 positively co-expressed genes | ||
Gene | Pearson's Correlation | Spearman's Correlation |
DDX56 | 0.84 | 0.83 |
ING4 | 0.83 | 0.88 |
BCS1L | 0.83 | 0.85 |
PCID2 | 0.83 | 0.83 |
RFC2 | 0.83 | 0.85 |
STX5 | 0.83 | 0.85 |
DDX47 | 0.82 | 0.84 |
PRMT5 | 0.82 | 0.86 |
POLR1C | 0.82 | 0.83 |
HDAC3 | 0.82 | 0.82 |
Top 10 negatively co-expressed genes | ||
Gene | Pearson's Correlation | Spearman's Correlation |
AF347015.26 | -0.74 | -0.81 |
AF347015.33 | -0.73 | -0.77 |
AF347015.8 | -0.72 | -0.76 |
MT-CO2 | -0.72 | -0.74 |
MT-CYB | -0.71 | -0.76 |
AF347015.15 | -0.71 | -0.76 |
AF347015.27 | -0.71 | -0.75 |
AF347015.2 | -0.71 | -0.78 |
AF347015.31 | -0.70 | -0.73 |
AIFM3 | -0.64 | -0.70 |
Section V. Pathway annotation
Pathway name | Pathway size | # SZGR 2.0 genes in pathway | Info |
---|---|---|---|
REACTOME MEMBRANE TRAFFICKING | 129 | 74 | All SZGR 2.0 genes in this pathway |
REACTOME GAP JUNCTION TRAFFICKING | 27 | 19 | All SZGR 2.0 genes in this pathway |
REACTOME GAP JUNCTION ASSEMBLY | 18 | 12 | All SZGR 2.0 genes in this pathway |
TAKEDA TARGETS OF NUP98 HOXA9 FUSION 8D DN | 205 | 127 | All SZGR 2.0 genes in this pathway |
DELYS THYROID CANCER UP | 443 | 294 | All SZGR 2.0 genes in this pathway |
WATTEL AUTONOMOUS THYROID ADENOMA UP | 73 | 47 | All SZGR 2.0 genes in this pathway |
ROSS AML OF FAB M7 TYPE | 68 | 44 | All SZGR 2.0 genes in this pathway |
YAGI AML FAB MARKERS | 191 | 131 | All SZGR 2.0 genes in this pathway |
WESTON VEGFA TARGETS 6HR | 59 | 38 | All SZGR 2.0 genes in this pathway |
BROWNE HCMV INFECTION 24HR DN | 148 | 102 | All SZGR 2.0 genes in this pathway |
BROWNE HCMV INFECTION 14HR DN | 298 | 200 | All SZGR 2.0 genes in this pathway |
WESTON VEGFA TARGETS | 108 | 71 | All SZGR 2.0 genes in this pathway |
WESTON VEGFA TARGETS 3HR | 74 | 47 | All SZGR 2.0 genes in this pathway |
SMID BREAST CANCER NORMAL LIKE UP | 476 | 285 | All SZGR 2.0 genes in this pathway |
SMID BREAST CANCER BASAL DN | 701 | 446 | All SZGR 2.0 genes in this pathway |
MATZUK MEIOTIC AND DNA REPAIR | 39 | 26 | All SZGR 2.0 genes in this pathway |
HOFFMANN LARGE TO SMALL PRE BII LYMPHOCYTE DN | 72 | 47 | All SZGR 2.0 genes in this pathway |
BROWNE HCMV INFECTION 30MIN DN | 150 | 99 | All SZGR 2.0 genes in this pathway |
BROWNE HCMV INFECTION 4HR DN | 254 | 158 | All SZGR 2.0 genes in this pathway |
WIERENGA STAT5A TARGETS DN | 213 | 127 | All SZGR 2.0 genes in this pathway |