Details for: EIF1AY

Gene ID: 9086

Gene Type:  Protein-coding  - A gene that serves as a template for producing a messenger RNA (mRNA) molecule, which is then translated into a functional protein.

Symbol: EIF1AY

Ensembl ID: ENSG00000198692

Description: eukaryotic translation initiation factor 1A Y-linked

Selected Context(s):  Overall

Cell Significance Landscape

Contexts:

Associated with

Significant Cells

Cell Significance Index (CSI) scores for the chosen context(s)

  • lung ciliated cell CL1000271
    CSI 14.83
    rCSI 17.15%
    PRS 60.7
  • choroid plexus epithelial cell CL0000706
    CSI 14.18
    rCSI 23.22%
    PRS 58.78
  • goblet cell CL0000160
    CSI 8.53
    rCSI 8.06%
    PRS 68.95
  • megakaryocyte-erythroid progenitor cell CL0000050
    CSI 8.08
    rCSI 7.3%
    PRS 67.08
  • pancreatic A cell CL0000171
    CSI 7.97
    rCSI 8.35%
    PRS 73.31
  • mature T cell CL0002419
    CSI 7.79
    rCSI 6.06%
    PRS 85.98
  • extravillous trophoblast CL0008036
    CSI 7.72
    rCSI 9.56%
    PRS 66.7
  • primitive red blood cell CL0002355
    CSI 7.69
    rCSI 41.49%
    PRS 79.36
  • erythrocyte CL0000232
    CSI 7.67
    rCSI 17.41%
    PRS 71.79
  • microcirculation associated smooth muscle cell CL0008035
    CSI 6.7
    rCSI 19.4%
    PRS 70.41
  • class switched memory B cell CL0000972
    CSI 6.11
    rCSI 4.56%
    PRS 84.66
  • common dendritic progenitor CL0001029
    CSI 6.1
    rCSI 7.65%
    PRS 79.77
  • immature B cell CL0000816
    CSI 5.93
    rCSI 4.4%
    PRS 82.33
  • pancreatic D cell CL0000173
    CSI 5.41
    rCSI 5.32%
    PRS 72.37
  • naive T cell CL0000898
    CSI 4.9
    rCSI 3.41%
    PRS 84.44
  • double negative thymocyte CL0002489
    CSI 4.61
    rCSI 3.2%
    PRS 81.18
  • CD8-positive, alpha-beta thymocyte CL0000811
    CSI 4.57
    rCSI 7.13%
    PRS 89.71
  • enteric smooth muscle cell CL0002504
    CSI 4.38
    rCSI 6.25%
    PRS 71.74
  • neural progenitor cell CL0011020
    CSI 4.32
    rCSI 19%
    PRS 59.08
  • effector CD4-positive, alpha-beta T cell CL0001044
    CSI 4.27
    rCSI 12.26%
    PRS 88.13
  • unswitched memory B cell CL0000970
    CSI 4.13
    rCSI 3.48%
    PRS 84.87
  • CD4-positive, alpha-beta memory T cell CL0000897
    CSI 4.11
    rCSI 2.95%
    PRS 83.19
  • plasmablast CL0000980
    CSI 4.09
    rCSI 3.21%
    PRS 76.31
  • CD1c-positive myeloid dendritic cell CL0002399
    CSI 4.02
    rCSI 4.85%
    PRS 78.75
  • promyelocyte CL0000836
    CSI 3.84
    rCSI 5.54%
    PRS 77.75
  • CD4-positive, alpha-beta thymocyte CL0000810
    CSI 3.72
    rCSI 2.98%
    PRS 86.92
  • fraction A pre-pro B cell CL0002045
    CSI 3.67
    rCSI 4.2%
    PRS 84.81
  • alveolar macrophage CL0000583
    CSI 3.67
    rCSI 6.04%
    PRS 75.11
  • pulmonary capillary endothelial cell CL4028001
    CSI 3.5
    rCSI 6.67%
    PRS 82.54
  • epithelial cell of lung CL0000082
    CSI 3.26
    rCSI 2.7%
    PRS 69.68
  • radial glial cell CL0000681
    CSI 3.22
    rCSI 4.47%
    PRS 68.32
  • astrocyte of the cerebral cortex CL0002605
    CSI 3.11
    rCSI 6.97%
    PRS 51.65
  • elicited macrophage CL0000861
    CSI 3
    rCSI 2.75%
    PRS 78.81
  • intestine goblet cell CL0019031
    CSI 2.98
    rCSI 2.64%
    PRS 67.55
  • melanocyte CL0000148
    CSI 2.96
    rCSI 2.19%
    PRS 62.54
  • hematopoietic stem cell CL0000037
    CSI 2.95
    rCSI 1.96%
    PRS 72.62
  • tracheobronchial smooth muscle cell CL0019019
    CSI 2.94
    rCSI 5.18%
    PRS 77.16
  • plasma cell CL0000786
    CSI 2.88
    rCSI 3.77%
    PRS 89.21
  • hematopoietic precursor cell CL0008001
    CSI 2.88
    rCSI 2.96%
    PRS 84.42
  • plasmacytoid dendritic cell, human CL0001058
    CSI 2.77
    rCSI 1.94%
    PRS 72.66
  • rod bipolar cell CL0000751
    CSI 2.59
    rCSI 4.65%
    PRS 62.89
  • intestinal epithelial cell CL0002563
    CSI 2.57
    rCSI 2.68%
    PRS 67.42
  • ciliated cell CL0000064
    CSI 2.56
    rCSI 4.15%
    PRS 65.48
  • transitional stage B cell CL0000818
    CSI 2.49
    rCSI 8.14%
    PRS 90.13
  • pancreatic acinar cell CL0002064
    CSI 2.47
    rCSI 3.28%
    PRS 76.1
  • CD14-positive, CD16-positive monocyte CL0002397
    CSI 2.46
    rCSI 3.22%
    PRS 82.43
  • early lymphoid progenitor CL0000936
    CSI 2.45
    rCSI 2.15%
    PRS 75.12
  • cerebral cortex GABAergic interneuron CL0010011
    CSI 2.36
    rCSI 6.98%
    PRS 71.89
  • neural crest cell CL0011012
    CSI 2.35
    rCSI 1.86%
    PRS 56.99
  • T-helper 17 cell CL0000899
    CSI 2.32
    rCSI 1.84%
    PRS 88.74
  • pro-B cell CL0000826
    CSI 2.32
    rCSI 1.92%
    PRS 72.2
  • muscle cell CL0000187
    CSI 2.31
    rCSI 4.73%
    PRS 84.57
  • multi-ciliated epithelial cell CL0005012
    CSI 2.27
    rCSI 2.26%
    PRS 63.25
  • neuroblast (sensu Nematoda and Protostomia) CL0000338
    CSI 2.25
    rCSI 2.59%
    PRS 62.34
  • activated CD4-positive, alpha-beta T cell CL0000896
    CSI 2.19
    rCSI 2.02%
    PRS 86.93
  • type B pancreatic cell CL0000169
    CSI 2.09
    rCSI 4.63%
    PRS 68.33
  • colon epithelial cell CL0011108
    CSI 2.07
    rCSI 2.17%
    PRS 66.67
  • ionocyte CL0005006
    CSI 2.05
    rCSI 2.2%
    PRS 70.1
  • double-positive, alpha-beta thymocyte CL0000809
    CSI 2.05
    rCSI 2.09%
    PRS 81.17
  • IgA plasma cell CL0000987
    CSI 2.04
    rCSI 2.09%
    PRS 81.35
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 1.98
    rCSI 2.54%
    PRS 66.42
  • myeloid leukocyte CL0000766
    CSI 1.96
    rCSI 1.81%
    PRS 71.48
  • peripheral nervous system neuron CL2000032
    CSI 1.88
    rCSI 2.56%
    PRS 61.24
  • epithelial cell of lower respiratory tract CL0002632
    CSI 1.88
    rCSI 1.46%
    PRS 72.95
  • mature B cell CL0000785
    CSI 1.86
    rCSI 1.62%
    PRS 80.19
  • transit amplifying cell of colon CL0009011
    CSI 1.84
    rCSI 2.16%
    PRS 71.86
  • regular ventricular cardiac myocyte CL0002131
    CSI 1.79
    rCSI 11.2%
    PRS 61.11
  • granulocyte CL0000094
    CSI 1.74
    rCSI 2.66%
    PRS 78.86
  • mucous neck cell CL0000651
    CSI 1.73
    rCSI 2.49%
    PRS 78.82
  • basal cell of prostate epithelium CL0002341
    CSI 1.73
    rCSI 5%
    PRS 79.25
  • common myeloid progenitor CL0000049
    CSI 1.71
    rCSI 1.39%
    PRS 71.58
  • pulmonary ionocyte CL0017000
    CSI 1.71
    rCSI 2.08%
    PRS 77.05
  • large pre-B-II cell CL0000957
    CSI 1.71
    rCSI 4.88%
    PRS 78.95
  • dendritic cell, human CL0001056
    CSI 1.69
    rCSI 2.59%
    PRS 79
  • retina horizontal cell CL0000745
    CSI 1.68
    rCSI 2.56%
    PRS 66.06
  • germinal center B cell CL0000844
    CSI 1.67
    rCSI 4.99%
    PRS 83.36
  • intestinal tuft cell CL0019032
    CSI 1.66
    rCSI 2.54%
    PRS 74.17
  • IgG plasma cell CL0000985
    CSI 1.65
    rCSI 1.97%
    PRS 84.11
  • chondrocyte CL0000138
    CSI 1.63
    rCSI 2.59%
    PRS 62.42
  • lung macrophage CL1001603
    CSI 1.57
    rCSI 3.51%
    PRS 77.73
  • myeloid lineage restricted progenitor cell CL0000839
    CSI 1.57
    rCSI 8.08%
    PRS 88.5
  • granulocyte monocyte progenitor cell CL0000557
    CSI 1.55
    rCSI 1.35%
    PRS 74.46
  • transit amplifying cell CL0009010
    CSI 1.55
    rCSI 2.36%
    PRS 81.44
  • type L enteroendocrine cell CL0002279
    CSI 1.53
    rCSI 2.88%
    PRS 81.46
  • enteroendocrine cell CL0000164
    CSI 1.53
    rCSI 2.09%
    PRS 70.75
  • pancreatic ductal cell CL0002079
    CSI 1.51
    rCSI 2.93%
    PRS 73.06
  • erythroblast CL0000765
    CSI 1.4
    rCSI 3.72%
    PRS 78.9
  • pulmonary artery endothelial cell CL1001568
    CSI 1.34
    rCSI 1.82%
    PRS 80.13
  • T-helper 1 cell CL0000545
    CSI 1.28
    rCSI 2.31%
    PRS 88.45
  • podocyte CL0000653
    CSI 1.27
    rCSI 5.63%
    PRS 69.99
  • small intestine goblet cell CL1000495
    CSI 1.26
    rCSI 2.77%
    PRS 76.58
  • regular atrial cardiac myocyte CL0002129
    CSI 1.16
    rCSI 3.73%
    PRS 67.36
  • CD8-positive, CD28-negative, alpha-beta regulatory T cell CL0000920
    CSI 1.14
    rCSI 2.27%
    PRS 84.75
  • mature alpha-beta T cell CL0000791
    CSI 1.13
    rCSI 4.09%
    PRS 87.11
  • BEST4+ enteroycte CL4030026
    CSI 1.13
    rCSI 1.4%
    PRS 71.53
  • placental villous trophoblast CL2000060
    CSI 1.12
    rCSI 1.73%
    PRS 68.47
  • pancreatic PP cell CL0002275
    CSI 1.12
    rCSI 4.44%
    PRS 80.06
  • enteroendocrine cell of small intestine CL0009006
    CSI 1.09
    rCSI 2.41%
    PRS 80.59
  • paneth cell CL0000510
    CSI 1.07
    rCSI 1.58%
    PRS 83.33
  • intestinal crypt stem cell of small intestine CL0009017
    CSI 1.06
    rCSI 2.85%
    PRS 76
  • pre-conventional dendritic cell CL0002010
    CSI 0.1
    rCSI 1.9%
    PRS 91.0%
  • megakaryocyte progenitor cell CL0000553
    CSI 0.3
    rCSI 4.9%
    PRS 92.2%
  • eosinophil CL0000771
    CSI 0.4
    rCSI 2.8%
    PRS 91.3%
  • erythroid progenitor cell CL0000038
    CSI 0.5
    rCSI 2.7%
    PRS 77.5%
  • pancreatic stellate cell CL0002410
    CSI 0.5
    rCSI 3.0%
    PRS 76.8%
  • megakaryocyte CL0000556
    CSI 0.6
    rCSI 2.4%
    PRS 79.5%
  • antibody secreting cell CL0000946
    CSI 0.6
    rCSI 2.5%
    PRS 93.6%
  • transit amplifying cell of small intestine CL0009012
    CSI 0.6
    rCSI 2.7%
    PRS 81.8%
  • luminal cell of prostate epithelium CL0002340
    CSI 0.7
    rCSI 3.5%
    PRS 79.6%
  • CD14-positive, CD16-negative classical monocyte CL0002057
    CSI 0.7
    rCSI 4.2%
    PRS 85.4%
  • hematopoietic multipotent progenitor cell CL0000837
    CSI 0.7
    rCSI 1.7%
    PRS 85.7%
  • IgM plasma cell CL0000986
    CSI 0.7
    rCSI 3.3%
    PRS 92.0%
  • ciliated columnar cell of tracheobronchial tree CL0002145
    CSI 0.8
    rCSI 1.9%
    PRS 65.1%
  • forebrain radial glial cell CL0013000
    CSI 0.8
    rCSI 2.7%
    PRS 73.4%
  • paneth cell of epithelium of small intestine CL1000343
    CSI 0.9
    rCSI 2.5%
    PRS 79.3%
  • basophil mast progenitor cell CL0002028
    CSI 0.9
    rCSI 5.0%
    PRS 92.9%
  • intestinal crypt stem cell of colon CL0009043
    CSI 0.9
    rCSI 7.1%
    PRS 83.3%
  • intermediate monocyte CL0002393
    CSI 1.0
    rCSI 1.4%
    PRS 74.8%
  • cardiac muscle cell CL0000746
    CSI 1.0
    rCSI 1.4%
    PRS 59.2%
  • intestinal crypt stem cell of small intestine CL0009017
    CSI 1.1
    rCSI 2.9%
    PRS 76.0%
  • paneth cell CL0000510
    CSI 1.1
    rCSI 1.6%
    PRS 83.3%
  • enteroendocrine cell of small intestine CL0009006
    CSI 1.1
    rCSI 2.4%
    PRS 80.6%
  • pancreatic PP cell CL0002275
    CSI 1.1
    rCSI 4.4%
    PRS 80.1%
  • placental villous trophoblast CL2000060
    CSI 1.1
    rCSI 1.7%
    PRS 68.5%
  • BEST4+ enteroycte CL4030026
    CSI 1.1
    rCSI 1.4%
    PRS 71.5%
  • mature alpha-beta T cell CL0000791
    CSI 1.1
    rCSI 4.1%
    PRS 87.1%
  • CD8-positive, CD28-negative, alpha-beta regulatory T cell CL0000920
    CSI 1.1
    rCSI 2.3%
    PRS 84.8%
  • regular atrial cardiac myocyte CL0002129
    CSI 1.2
    rCSI 3.7%
    PRS 67.4%
  • small intestine goblet cell CL1000495
    CSI 1.3
    rCSI 2.8%
    PRS 76.6%
  • podocyte CL0000653
    CSI 1.3
    rCSI 5.6%
    PRS 70.0%
  • T-helper 1 cell CL0000545
    CSI 1.3
    rCSI 2.3%
    PRS 88.5%
  • pulmonary artery endothelial cell CL1001568
    CSI 1.3
    rCSI 1.8%
    PRS 80.1%
  • erythroblast CL0000765
    CSI 1.4
    rCSI 3.7%
    PRS 78.9%
  • pancreatic ductal cell CL0002079
    CSI 1.5
    rCSI 2.9%
    PRS 73.1%
  • enteroendocrine cell CL0000164
    CSI 1.5
    rCSI 2.1%
    PRS 70.8%
  • type L enteroendocrine cell CL0002279
    CSI 1.5
    rCSI 2.9%
    PRS 81.5%
  • transit amplifying cell CL0009010
    CSI 1.6
    rCSI 2.4%
    PRS 81.4%
  • granulocyte monocyte progenitor cell CL0000557
    CSI 1.6
    rCSI 1.4%
    PRS 74.5%
  • myeloid lineage restricted progenitor cell CL0000839
    CSI 1.6
    rCSI 8.1%
    PRS 88.5%
  • lung macrophage CL1001603
    CSI 1.6
    rCSI 3.5%
    PRS 77.7%
  • chondrocyte CL0000138
    CSI 1.6
    rCSI 2.6%
    PRS 62.4%
  • IgG plasma cell CL0000985
    CSI 1.7
    rCSI 2.0%
    PRS 84.1%
  • intestinal tuft cell CL0019032
    CSI 1.7
    rCSI 2.5%
    PRS 74.2%
  • germinal center B cell CL0000844
    CSI 1.7
    rCSI 5.0%
    PRS 83.4%
  • retina horizontal cell CL0000745
    CSI 1.7
    rCSI 2.6%
    PRS 66.1%
  • dendritic cell, human CL0001056
    CSI 1.7
    rCSI 2.6%
    PRS 79.0%
  • large pre-B-II cell CL0000957
    CSI 1.7
    rCSI 4.9%
    PRS 79.0%
  • pulmonary ionocyte CL0017000
    CSI 1.7
    rCSI 2.1%
    PRS 77.1%
  • common myeloid progenitor CL0000049
    CSI 1.7
    rCSI 1.4%
    PRS 71.6%
  • basal cell of prostate epithelium CL0002341
    CSI 1.7
    rCSI 5.0%
    PRS 79.3%
  • mucous neck cell CL0000651
    CSI 1.7
    rCSI 2.5%
    PRS 78.8%
  • granulocyte CL0000094
    CSI 1.7
    rCSI 2.7%
    PRS 78.9%
  • regular ventricular cardiac myocyte CL0002131
    CSI 1.8
    rCSI 11.2%
    PRS 61.1%
  • transit amplifying cell of colon CL0009011
    CSI 1.8
    rCSI 2.2%
    PRS 71.9%
  • mature B cell CL0000785
    CSI 1.9
    rCSI 1.6%
    PRS 80.2%
  • epithelial cell of lower respiratory tract CL0002632
    CSI 1.9
    rCSI 1.5%
    PRS 73.0%
  • peripheral nervous system neuron CL2000032
    CSI 1.9
    rCSI 2.6%
    PRS 61.2%
  • myeloid leukocyte CL0000766
    CSI 2.0
    rCSI 1.8%
    PRS 71.5%
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 2.0
    rCSI 2.5%
    PRS 66.4%
  • IgA plasma cell CL0000987
    CSI 2.0
    rCSI 2.1%
    PRS 81.4%
  • double-positive, alpha-beta thymocyte CL0000809
    CSI 2.1
    rCSI 2.1%
    PRS 81.2%
  • ionocyte CL0005006
    CSI 2.1
    rCSI 2.2%
    PRS 70.1%
  • colon epithelial cell CL0011108
    CSI 2.1
    rCSI 2.2%
    PRS 66.7%
  • type B pancreatic cell CL0000169
    CSI 2.1
    rCSI 4.6%
    PRS 68.3%
  • activated CD4-positive, alpha-beta T cell CL0000896
    CSI 2.2
    rCSI 2.0%
    PRS 86.9%
  • neuroblast (sensu Nematoda and Protostomia) CL0000338
    CSI 2.3
    rCSI 2.6%
    PRS 62.3%
  • multi-ciliated epithelial cell CL0005012
    CSI 2.3
    rCSI 2.3%
    PRS 63.3%
  • muscle cell CL0000187
    CSI 2.3
    rCSI 4.7%
    PRS 84.6%
  • pro-B cell CL0000826
    CSI 2.3
    rCSI 1.9%
    PRS 72.2%
  • T-helper 17 cell CL0000899
    CSI 2.3
    rCSI 1.8%
    PRS 88.7%
  • neural crest cell CL0011012
    CSI 2.4
    rCSI 1.9%
    PRS 57.0%
  • cerebral cortex GABAergic interneuron CL0010011
    CSI 2.4
    rCSI 7.0%
    PRS 71.9%
  • early lymphoid progenitor CL0000936
    CSI 2.5
    rCSI 2.2%
    PRS 75.1%
  • CD14-positive, CD16-positive monocyte CL0002397
    CSI 2.5
    rCSI 3.2%
    PRS 82.4%
  • pancreatic acinar cell CL0002064
    CSI 2.5
    rCSI 3.3%
    PRS 76.1%
  • transitional stage B cell CL0000818
    CSI 2.5
    rCSI 8.1%
    PRS 90.1%
  • ciliated cell CL0000064
    CSI 2.6
    rCSI 4.2%
    PRS 65.5%
  • intestinal epithelial cell CL0002563
    CSI 2.6
    rCSI 2.7%
    PRS 67.4%
  • rod bipolar cell CL0000751
    CSI 2.6
    rCSI 4.7%
    PRS 62.9%
  • plasmacytoid dendritic cell, human CL0001058
    CSI 2.8
    rCSI 1.9%
    PRS 72.7%
  • hematopoietic precursor cell CL0008001
    CSI 2.9
    rCSI 3.0%
    PRS 84.4%
  • plasma cell CL0000786
    CSI 2.9
    rCSI 3.8%
    PRS 89.2%
  • tracheobronchial smooth muscle cell CL0019019
    CSI 2.9
    rCSI 5.2%
    PRS 77.2%
  • hematopoietic stem cell CL0000037
    CSI 3.0
    rCSI 2.0%
    PRS 72.6%
  • melanocyte CL0000148
    CSI 3.0
    rCSI 2.2%
    PRS 62.5%
  • intestine goblet cell CL0019031
    CSI 3.0
    rCSI 2.6%
    PRS 67.6%
  • elicited macrophage CL0000861
    CSI 3.0
    rCSI 2.8%
    PRS 78.8%
  • astrocyte of the cerebral cortex CL0002605
    CSI 3.1
    rCSI 7.0%
    PRS 51.7%
  • radial glial cell CL0000681
    CSI 3.2
    rCSI 4.5%
    PRS 68.3%
  • epithelial cell of lung CL0000082
    CSI 3.3
    rCSI 2.7%
    PRS 69.7%
  • pulmonary capillary endothelial cell CL4028001
    CSI 3.5
    rCSI 6.7%
    PRS 82.5%
  • alveolar macrophage CL0000583
    CSI 3.7
    rCSI 6.0%
    PRS 75.1%
  • fraction A pre-pro B cell CL0002045
    CSI 3.7
    rCSI 4.2%
    PRS 84.8%
  • CD4-positive, alpha-beta thymocyte CL0000810
    CSI 3.7
    rCSI 3.0%
    PRS 86.9%
  • promyelocyte CL0000836
    CSI 3.8
    rCSI 5.5%
    PRS 77.8%
  • CD1c-positive myeloid dendritic cell CL0002399
    CSI 4.0
    rCSI 4.9%
    PRS 78.8%
  • plasmablast CL0000980
    CSI 4.1
    rCSI 3.2%
    PRS 76.3%
  • CD4-positive, alpha-beta memory T cell CL0000897
    CSI 4.1
    rCSI 3.0%
    PRS 83.2%
  • unswitched memory B cell CL0000970
    CSI 4.1
    rCSI 3.5%
    PRS 84.9%
  • effector CD4-positive, alpha-beta T cell CL0001044
    CSI 4.3
    rCSI 12.3%
    PRS 88.1%

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this specific cell.

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this cell type. Calculated using techniques like effect size estimation and bootstrapping for reliability.

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this cell type. Calculated using techniques like effect size estimation and bootstrapping for reliability.
Network Configuration

Explore relationships of the current gene. Select an Interaction Source: 'ONTOLOGY' for shared pathways (GO/Reactome) or 'STRING' for protein-protein interactions. Further refine by selecting context genes and comparing Cell Significance Index (CSI) scores between baseline and target cell types and their specific contexts.

Comma-separated if multiple.
Comma-separated if multiple.

Legend:
  • Query Gene
  • Node Color (Target Cell CSI, relative to current network):
    • Very High
    • High
    • Medium
    • Low
    • Very Low
    • CSI N/A
  • Node Size: Proportional to Target Cell CSI magnitude
  • STRING PPI Edge
  • Shared Pathway Edge (ONTOLOGY)

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Other Information

This section provides additional information about the gene, including a description generated by an AI language model and details about associated proteins.

## Summary [EIF1AY](/details-gene/9086) (eukaryotic translation initiation factor 1A, Y-linked) is a protein-coding gene located on the Y chromosome in humans. As its name suggests, it encodes a crucial component of the cellular machinery responsible for initiating protein synthesis. This fundamental role is reflected in its broad expression across a diverse range of cell types. **Overall**, the gene shows particularly high significance in metabolically active or specialized secretory cells, such as [lung ciliated cell](/details-cell/CL1000271) and [choroid plexus epithelial cell](/details-cell/CL0000706), as well as in various hematopoietic lineages, including [megakaryocyte-erythroid progenitor cell](/details-cell/CL0000050) and [mature T cell](/details-cell/CL0002419). Its male-specific expression pattern, first detailed in studies of Y chromosome function ([Link](https://doi.org/10.1126/science.278.5338.675)), positions it as a key factor in understanding sex-specific differences in cellular biology. ## Cellular Roles and Expression Landscape The expression profile of [EIF1AY](/details-gene/9086) highlights its importance as a fundamental "workhorse" gene essential for protein production across many tissues. Its significance is not restricted to a single lineage, suggesting a conserved and vital housekeeping function. **Overall**, the gene's highest significance is observed in several distinct functional groups: * **Specialized Epithelial and Secretory Cells:** The top-ranking cell types are [lung ciliated cell](/details-cell/CL1000271) (CSI: 14.83) and [choroid plexus epithelial cell](/details-cell/CL0000706) (CSI: 14.18), both of which are characterized by high metabolic activity and protein turnover related to ciliary function and cerebrospinal fluid production, respectively. High significance in [goblet cell](/details-cell/CL0000160) (CSI: 8.53) further supports a role in highly active secretory cells. * **Hematopoietic System:** [EIF1AY](/details-gene/9086) is prominently expressed throughout the hematopoietic lineage. It is a significant gene in progenitor cells like the [megakaryocyte-erythroid progenitor cell](/details-cell/CL0000050) (CSI: 8.08), as well as in mature lineages including [primitive red blood cell](/details-cell/CL0002355) (CSI: 7.69), [erythrocyte](/details-cell/CL0000232) (CSI: 7.67), and key immune cells such as [mature T cell](/details-cell/CL0002419) (CSI: 7.79) and [class switched memory B cell](/details-cell/CL0000972) (CSI: 6.11). This pattern underscores the continuous need for robust protein synthesis during blood cell development and immune function. * **Endocrine and Other Tissues:** The gene is also significant in hormone-producing cells like the [pancreatic A cell](/details-cell/CL0000171) (CSI: 7.97), consistent with its role in synthesizing peptide hormones. This widespread yet distinct expression pattern suggests that while [EIF1AY](/details-gene/9086) is a general translation factor, its expression level is particularly critical in cells with high demands for protein synthesis. ## Pathways and Molecular Function The function of [EIF1AY](/details-gene/9086) is centered on the regulation of protein synthesis. Gene Ontology annotations confirm its role in this fundamental process. * **Biological Process:** It is a key participant in [Translational initiation (GO:0006413)](https://www.ebi.ac.uk/QuickGO/term/GO:0006413), the rate-limiting first step of translation where the ribosome is assembled on the mRNA template. * **Molecular Function:** Its activities include [Translation initiation factor activity (GO:0003743)](https://www.ebi.ac.uk/QuickGO/term/GO:0003743), which involves guiding the small ribosomal subunit to the start codon. This is facilitated by its ability to engage in [Protein binding (GO:0005515)](https://www.ebi.ac.uk/QuickGO/term/GO:0005515) with other initiation factors and ribosomal components, as well as [Trna binding (GO:0000049)](https://www.ebi.ac.uk/QuickGO/term/GO:0000049). * **Cellular Component:** Consistent with its function, the [EIF1AY](/details-gene/9086) protein is localized to the [Cytoplasm (GO:0005737)](https://www.ebi.ac.uk/QuickGO/term/GO:0005737), the site of protein translation. This molecular profile aligns perfectly with its observed cellular expression, where high significance in cells like [lung ciliated cell](/details-cell/CL1000271) and hematopoietic progenitors is likely driven by the demand for high-fidelity and efficient protein production. The gene is associated with OMIM entry [400014](https://omim.org/entry/400014). ## Research Directions The male-specific expression and fundamental role of [EIF1AY](/details-gene/9086) in translation offer unique avenues for investigation, particularly concerning sex differences in health and disease. **Proposed Hypotheses:** 1. **Role in Sex-Biased Respiratory Function:** Given its top ranking in [lung ciliated cell](/details-cell/CL1000271), [EIF1AY](/details-gene/9086) may contribute to sex-specific differences in mucociliary clearance and susceptibility to respiratory pathogens. Its presence in males could confer a distinct translational profile that affects ciliary protein synthesis and function compared to females, who rely on its X-linked homolog, EIF1AX. 2. **Modulation of Hematopoiesis:** The high significance of [EIF1AY](/details-gene/9086) in [megakaryocyte-erythroid progenitor cell](/details-cell/CL0000050) suggests it may influence the rate or lineage commitment of red blood cell and platelet production in males. Dysregulation of [EIF1AY](/details-gene/9086) could potentially underlie sex-specific variations in baseline hematological parameters or response to hematopoietic stress. **Experimental Approach for Hypothesis 1:** To test the role of [EIF1AY](/details-gene/9086) in male-specific lung ciliary function, an *in vitro* model using primary human male bronchial epithelial cells grown at an air-liquid interface (ALI) would be ideal. * **Method:** CRISPR interference (CRISPRi) could be used to specifically knockdown [EIF1AY](/details-gene/9086) expression in these cultures. * **Analysis:** The functional consequences would be assessed by measuring ciliary beat frequency using high-speed video microscopy and analyzing protein composition of cilia via mass spectrometry. Ribosome profiling (Ribo-Seq) could be performed to determine if [EIF1AY](/details-gene/9086) knockdown alters the translation efficiency of specific mRNAs encoding ciliary components. * **Comparison:** These results would be compared to control male cells and parallel cultures of female-derived cells (which naturally lack [EIF1AY](/details-gene/9086)) to isolate the specific contribution of the Y-linked factor. **Therapeutic Potential:** As a core component of the translation machinery expressed in nearly all male cells, [EIF1AY](/details-gene/9086) is a poor candidate for systemic therapeutic inhibition due to the high likelihood of severe, on-target toxicity. However, its strict male-specific expression makes it a potential biomarker. For certain Y-chromosome-positive cancers, it could serve as a highly specific tumor marker. Its direct therapeutic utility would be limited unless a specific dependency on the Y-linked paralog over the X-linked one is discovered in a disease context.

Genular Protein ID: 2570481336

Symbol: IF1AY_HUMAN

Name: Eukaryotic translation initiation factor 1A, Y-chromosomal

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 9381176

Title: Functional coherence of the human Y chromosome.

PubMed ID: 9381176

DOI: 10.1126/science.278.5338.675

PubMed ID: 15489334

Title: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).

PubMed ID: 15489334

DOI: 10.1101/gr.2596504

Sequence Information:

  • Length: 144
  • Mass: 16442
  • Checksum: 1DE91334F191BEC5
  • Sequence:
  • MPKNKGKGGK NRRRGKNENE SEKRELVFKE DGQEYAQVIK MLGNGRLEAL CFDGVKRLCH 
    IRGKLRKKVW INTSDIILVG LRDYQDNKAD VILKYNADEA RSLKAYGELP EHAKINETDT 
    FGPGDDDEIQ FDDIGDDDED IDDI

Genular Protein ID: 1190991126

Symbol: A6NJH9_HUMAN

Name: N/A

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 11237011

Title: Initial sequencing and analysis of the human genome.

PubMed ID: 11237011

DOI: 10.1038/35057062

PubMed ID: 12815422

Title: The male-specific region of the human Y chromosome is a mosaic of discrete sequence classes.

PubMed ID: 12815422

DOI: 10.1038/nature01722

PubMed ID: 15496913

Title: Finishing the euchromatic sequence of the human genome.

PubMed ID: 15496913

DOI: 10.1038/nature03001

Sequence Information:

  • Length: 127
  • Mass: 14455
  • Checksum: 4C2F3F03DCC651D3
  • Sequence:
  • MPKNKGKGGK NRRRGKNENE SEKRELVFKE DGQEYAQVIK MLGNGRLEAL CFDGVKRLCH 
    IRGKLRKKDN KADVILKYNA DEARSLKAYG ELPEHAKINE TDTFGPGDDD EIQFDDIGDD 
    DEDIDDI