Details for: SEPTIN9

Gene ID: 10801

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: SEPTIN9

Ensembl ID: ENSG00000184640

Description: septin 9

Selected Context(s):  Overall

Cell Significance Landscape

Contexts:

Associated with

Significant Cells

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

  • CD14-low, CD16-positive monocyte CL0002396
    CSI 84.94
    rCSI 65.44%
    PRS 16.3
  • fraction A pre-pro B cell CL0002045
    CSI 53.47
    rCSI 61.21%
    PRS 35.84
  • central memory CD8-positive, alpha-beta T cell CL0000907
    CSI 48.87
    rCSI 32.92%
    PRS 21.51
  • double-positive, alpha-beta thymocyte CL0000809
    CSI 47
    rCSI 47.9%
    PRS 25.4
  • plasmacytoid dendritic cell, human CL0001058
    CSI 32.48
    rCSI 22.68%
    PRS 18.79
  • late pro-B cell CL0002048
    CSI 25.17
    rCSI 63.06%
    PRS 48.28
  • T follicular helper cell CL0002038
    CSI 22.87
    rCSI 17.11%
    PRS 28.27
  • extravillous trophoblast CL0008036
    CSI 22.22
    rCSI 27.49%
    PRS 15.49
  • mature B cell CL0000785
    CSI 21.96
    rCSI 19.09%
    PRS 22.09
  • common lymphoid progenitor CL0000051
    CSI 19.74
    rCSI 26.38%
    PRS 33.58
  • large pre-B-II cell CL0000957
    CSI 19.3
    rCSI 55.1%
    PRS 30.37
  • renal principal cell CL0005009
    CSI 18.88
    rCSI 49.05%
    PRS 22.83
  • conjunctival epithelial cell CL1000432
    CSI 18.16
    rCSI 27.74%
    PRS 17.78
  • naive thymus-derived CD8-positive, alpha-beta T cell CL0000900
    CSI 16.31
    rCSI 11.45%
    PRS 42.21
  • intestinal crypt stem cell of small intestine CL0009017
    CSI 14.06
    rCSI 37.9%
    PRS 22.85
  • hepatocyte CL0000182
    CSI 10.96
    rCSI 19.62%
    PRS 16.32
  • pancreatic ductal cell CL0002079
    CSI 10.75
    rCSI 20.91%
    PRS 18.07
  • parietal epithelial cell CL1000452
    CSI 10.56
    rCSI 28.22%
    PRS 14.65
  • CD4-positive helper T cell CL0000492
    CSI 10.44
    rCSI 7.89%
    PRS 24.33
  • epithelial cell of lower respiratory tract CL0002632
    CSI 9.84
    rCSI 7.63%
    PRS 16.91
  • BEST4+ enteroycte CL4030026
    CSI 8.28
    rCSI 10.3%
    PRS 18.73
  • pro-B cell CL0000826
    CSI 8.13
    rCSI 6.73%
    PRS 17.9
  • thymocyte CL0000893
    CSI 8.04
    rCSI 28.59%
    PRS 52.59
  • naive thymus-derived CD4-positive, alpha-beta T cell CL0000895
    CSI 7.72
    rCSI 9.7%
    PRS 64.17
  • dendritic cell, human CL0001056
    CSI 7.7
    rCSI 11.82%
    PRS 21.06
  • brush cell of tracheobronchial tree CL0002075
    CSI 7.48
    rCSI 22.19%
    PRS 24.9
  • germinal center B cell CL0000844
    CSI 6.94
    rCSI 20.7%
    PRS 41.43
  • common dendritic progenitor CL0001029
    CSI 6.77
    rCSI 8.5%
    PRS 22.87
  • myeloid leukocyte CL0000766
    CSI 6.73
    rCSI 6.21%
    PRS 18.25
  • sst GABAergic cortical interneuron CL4023017
    CSI 6.53
    rCSI 8.42%
    PRS 10.92
  • helper T cell CL0000912
    CSI 6.28
    rCSI 8.88%
    PRS 24.44
  • kidney connecting tubule epithelial cell CL1000768
    CSI 6.05
    rCSI 15.36%
    PRS 13.37
  • small pre-B-II cell CL0000954
    CSI 5.72
    rCSI 5.5%
    PRS 35.96
  • precursor B cell CL0000817
    CSI 5.55
    rCSI 4.86%
    PRS 23.54
  • enterocyte of epithelium of large intestine CL0002071
    CSI 5.34
    rCSI 28.05%
    PRS 30.56
  • CD16-positive, CD56-dim natural killer cell, human CL0000939
    CSI 5.07
    rCSI 3.38%
    PRS 43.49
  • renal beta-intercalated cell CL0002201
    CSI 4.89
    rCSI 11.65%
    PRS 20.51
  • small intestine goblet cell CL1000495
    CSI 4.65
    rCSI 10.19%
    PRS 23.68
  • vascular leptomeningeal cell CL4023051
    CSI 4.61
    rCSI 8.08%
    PRS 13.22
  • colon macrophage CL0009038
    CSI 4.45
    rCSI 20.57%
    PRS 36.54
  • forebrain radial glial cell CL0013000
    CSI 4.04
    rCSI 12.95%
    PRS 25.46
  • epithelial cell of lung CL0000082
    CSI 4.02
    rCSI 3.33%
    PRS 16.73
  • alveolar adventitial fibroblast CL4028006
    CSI 3.97
    rCSI 6.27%
    PRS 17.76
  • enterocyte CL0000584
    CSI 3.94
    rCSI 6.36%
    PRS 27.51
  • central memory CD4-positive, alpha-beta T cell CL0000904
    CSI 3.9
    rCSI 2.3%
    PRS 24.59
  • plasmacytoid dendritic cell CL0000784
    CSI 3.79
    rCSI 3.83%
    PRS 70.33
  • myofibroblast cell CL0000186
    CSI 3.67
    rCSI 5.09%
    PRS 25.15
  • periportal region hepatocyte CL0019026
    CSI 3.6
    rCSI 14.02%
    PRS 24.04
  • kidney loop of Henle thin ascending limb epithelial cell CL1001107
    CSI 3.55
    rCSI 9.17%
    PRS 16.46
  • secretory cell CL0000151
    CSI 3.45
    rCSI 3.6%
    PRS 18.1
  • duct epithelial cell CL0000068
    CSI 3.43
    rCSI 5.03%
    PRS 18.69
  • early lymphoid progenitor CL0000936
    CSI 3.41
    rCSI 3%
    PRS 20.27
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 3.3
    rCSI 5.82%
    PRS 10.38
  • CD8-positive, alpha-beta thymocyte CL0000811
    CSI 3.27
    rCSI 5.1%
    PRS 40.99
  • cerebral cortex GABAergic interneuron CL0010011
    CSI 3.26
    rCSI 9.63%
    PRS 21.32
  • naive B cell CL0000788
    CSI 3.24
    rCSI 2.78%
    PRS 29.26
  • CD4-positive, alpha-beta cytotoxic T cell CL0000934
    CSI 3.24
    rCSI 4.45%
    PRS 35.59
  • dendritic cell CL0000451
    CSI 3.23
    rCSI 3.97%
    PRS 51.27
  • intrahepatic cholangiocyte CL0002538
    CSI 3.1
    rCSI 7.43%
    PRS 31.51
  • retinal blood vessel endothelial cell CL0002585
    CSI 3.05
    rCSI 4.88%
    PRS 19.35
  • naive T cell CL0000898
    CSI 3.03
    rCSI 2.11%
    PRS 25.16
  • glandular epithelial cell CL0000150
    CSI 3.01
    rCSI 7.93%
    PRS 34.2
  • CD4-positive, alpha-beta memory T cell CL0000897
    CSI 3
    rCSI 2.16%
    PRS 24.26
  • CD34-positive, CD56-positive, CD117-positive common innate lymphoid precursor, human CL0001074
    CSI 2.99
    rCSI 34.66%
    PRS 60.47
  • ionocyte CL0005006
    CSI 2.95
    rCSI 3.17%
    PRS 16.28
  • perivascular cell CL4033054
    CSI 2.92
    rCSI 3.99%
    PRS 20.01
  • group 2 innate lymphoid cell CL0001069
    CSI 2.89
    rCSI 15.65%
    PRS 55.69
  • pulmonary ionocyte CL0017000
    CSI 2.76
    rCSI 3.36%
    PRS 22.22
  • pro-T cell CL0000827
    CSI 2.75
    rCSI 64.03%
    PRS 82.48
  • pulmonary capillary endothelial cell CL4028001
    CSI 2.63
    rCSI 5.01%
    PRS 28.03
  • non-classical monocyte CL0000875
    CSI 2.58
    rCSI 4.14%
    PRS 49.7
  • respiratory goblet cell CL0002370
    CSI 2.56
    rCSI 27.81%
    PRS 33.59
  • granulocyte monocyte progenitor cell CL0000557
    CSI 2.53
    rCSI 2.19%
    PRS 19.89
  • Schwann cell CL0002573
    CSI 2.52
    rCSI 7.17%
    PRS 20.4
  • Mueller cell CL0000636
    CSI 2.49
    rCSI 5.68%
    PRS 15.19
  • B cell CL0000236
    CSI 2.49
    rCSI 3.33%
    PRS 59.94
  • memory B cell CL0000787
    CSI 2.48
    rCSI 2.45%
    PRS 59.63
  • innate lymphoid cell CL0001065
    CSI 2.46
    rCSI 5.08%
    PRS 26.51
  • CD4-positive, alpha-beta thymocyte CL0000810
    CSI 2.44
    rCSI 1.96%
    PRS 31.66
  • enteroendocrine cell CL0000164
    CSI 2.37
    rCSI 3.24%
    PRS 19.57
  • intestinal epithelial cell CL0002563
    CSI 2.34
    rCSI 2.45%
    PRS 18.49
  • CD8-positive, alpha-beta memory T cell, CD45RO-positive CL0001203
    CSI 2.31
    rCSI 2.8%
    PRS 22.33
  • epithelial cell CL0000066
    CSI 2.28
    rCSI 3.51%
    PRS 24.39
  • mature T cell CL0002419
    CSI 2.28
    rCSI 1.77%
    PRS 25.79
  • activated CD4-positive, alpha-beta T cell CL0000896
    CSI 2.28
    rCSI 2.1%
    PRS 31.95
  • pancreatic A cell CL0000171
    CSI 2.27
    rCSI 2.38%
    PRS 18.88
  • centrilobular region hepatocyte CL0019029
    CSI 2.27
    rCSI 5.92%
    PRS 27.23
  • enterocyte of epithelium of small intestine CL1000334
    CSI 2.23
    rCSI 34.46%
    PRS 42.82
  • CD16-negative, CD56-bright natural killer cell, human CL0000938
    CSI 2.21
    rCSI 1.65%
    PRS 48.35
  • choroid plexus epithelial cell CL0000706
    CSI 2.2
    rCSI 3.61%
    PRS 13.58
  • effector memory CD4-positive, alpha-beta T cell CL0000905
    CSI 2.19
    rCSI 2.98%
    PRS 41.47
  • glioblast CL0000030
    CSI 2.16
    rCSI 3.44%
    PRS 15.16
  • regulatory T cell CL0000815
    CSI 2.1
    rCSI 2.44%
    PRS 48.77
  • T-helper 17 cell CL0000899
    CSI 2.1
    rCSI 1.67%
    PRS 31.36
  • CD14-positive monocyte CL0001054
    CSI 2.05
    rCSI 2.55%
    PRS 25.02
  • group 3 innate lymphoid cell CL0001071
    CSI 2.04
    rCSI 1.53%
    PRS 18.68
  • natural T-regulatory cell CL0000903
    CSI 2.03
    rCSI 3.85%
    PRS 46.76
  • luminal cell of prostate epithelium CL0002340
    CSI 2.03
    rCSI 10.89%
    PRS 31.4
  • vascular associated smooth muscle cell CL0000359
    CSI 2
    rCSI 6.5%
    PRS 21.4
  • lung endothelial cell CL1001567
    CSI 1.96
    rCSI 4.56%
    PRS 40.89
  • fibroblast of cardiac tissue CL0002548
    CSI -1.9
    rCSI -9.0%
    PRS 13.1%
  • amacrine cell CL0000561
    CSI -1.4
    rCSI -4.0%
    PRS 13.5%
  • type EC enteroendocrine cell CL0000577
    CSI 0.1
    rCSI 0.2%
    PRS 28.7%
  • NKp44-negative group 3 innate lymphoid cell, human CL0001080
    CSI 0.1
    rCSI 3.2%
    PRS 83.9%
  • cytotoxic T cell CL0000910
    CSI 0.1
    rCSI 0.7%
    PRS 25.9%
  • megakaryocyte-erythroid progenitor cell CL0000050
    CSI 0.1
    rCSI 0.1%
    PRS 15.9%
  • transit amplifying cell CL0009010
    CSI 0.1
    rCSI 0.2%
    PRS 28.6%
  • B-2 B cell CL0000822
    CSI 0.2
    rCSI 3.4%
    PRS 71.7%
  • B-1 B cell CL0000819
    CSI 0.2
    rCSI 4.5%
    PRS 68.2%
  • retinal ganglion cell CL0000740
    CSI 0.2
    rCSI 0.5%
    PRS 12.7%
  • kidney loop of Henle thick ascending limb epithelial cell CL1001106
    CSI 0.3
    rCSI 2.2%
    PRS 28.4%
  • myeloid dendritic cell, human CL0001057
    CSI 0.3
    rCSI 1.5%
    PRS 52.8%
  • eosinophil CL0000771
    CSI 0.3
    rCSI 1.8%
    PRS 44.3%
  • lung goblet cell CL1000143
    CSI 0.3
    rCSI 3.1%
    PRS 53.6%
  • stromal cell of ovary CL0002132
    CSI 0.3
    rCSI 0.8%
    PRS 29.0%
  • mucous neck cell CL0000651
    CSI 0.3
    rCSI 0.4%
    PRS 28.0%
  • vein endothelial cell of respiratory system CL4033008
    CSI 0.3
    rCSI 2.0%
    PRS 34.1%
  • paneth cell of colon CL0009009
    CSI 0.3
    rCSI 2.9%
    PRS 46.4%
  • mucus secreting cell CL0000319
    CSI 0.3
    rCSI 0.5%
    PRS 22.8%
  • peptic cell CL0000155
    CSI 0.3
    rCSI 3.1%
    PRS 47.0%
  • immature alpha-beta T cell CL0000790
    CSI 0.3
    rCSI 4.6%
    PRS 89.9%
  • IgG plasma cell CL0000985
    CSI 0.3
    rCSI 0.4%
    PRS 30.6%
  • lymphoid lineage restricted progenitor cell CL0000838
    CSI 0.3
    rCSI 1.3%
    PRS 29.1%
  • serotonergic neuron CL0000850
    CSI 0.3
    rCSI 1.5%
    PRS 9.9%
  • myelocyte CL0002193
    CSI 0.3
    rCSI 2.2%
    PRS 52.4%
  • acinar cell of salivary gland CL0002623
    CSI 0.4
    rCSI 8.2%
    PRS 32.8%
  • mature alpha-beta T cell CL0000791
    CSI 0.4
    rCSI 1.3%
    PRS 30.3%
  • dopaminergic neuron CL0000700
    CSI 0.4
    rCSI 2.1%
    PRS 9.1%
  • basophil CL0000767
    CSI 0.4
    rCSI 0.8%
    PRS 35.3%
  • memory T cell CL0000813
    CSI 0.4
    rCSI 0.8%
    PRS 39.4%
  • promonocyte CL0000559
    CSI 0.4
    rCSI 0.7%
    PRS 24.0%
  • tracheobronchial serous cell CL0019001
    CSI 0.4
    rCSI 1.8%
    PRS 32.7%
  • stromal cell CL0000499
    CSI 0.4
    rCSI 1.2%
    PRS 24.0%
  • VIP GABAergic cortical interneuron CL4023016
    CSI 0.4
    rCSI 0.5%
    PRS 10.2%
  • common myeloid progenitor CL0000049
    CSI 0.4
    rCSI 0.3%
    PRS 17.7%
  • decidual natural killer cell, human CL0002343
    CSI 0.4
    rCSI 4.3%
    PRS 74.5%
  • luminal epithelial cell of mammary gland CL0002326
    CSI 0.4
    rCSI 0.8%
    PRS 26.9%
  • megakaryocyte CL0000556
    CSI 0.4
    rCSI 1.9%
    PRS 31.0%
  • deuterosomal cell CL4033044
    CSI 0.5
    rCSI 1.5%
    PRS 28.6%
  • pulmonary alveolar type 1 cell CL0002062
    CSI 0.5
    rCSI 2.6%
    PRS 22.8%
  • microcirculation associated smooth muscle cell CL0008035
    CSI 0.5
    rCSI 1.4%
    PRS 20.0%
  • CD8-alpha-alpha-positive, alpha-beta intraepithelial T cell CL0000915
    CSI 0.5
    rCSI 2.3%
    PRS 56.5%
  • intestinal tuft cell CL0019032
    CSI 0.5
    rCSI 0.8%
    PRS 20.2%
  • ciliated columnar cell of tracheobronchial tree CL0002145
    CSI 0.5
    rCSI 1.2%
    PRS 18.3%
  • alternatively activated macrophage CL0000890
    CSI 0.5
    rCSI 0.6%
    PRS 27.2%
  • L5 extratelencephalic projecting glutamatergic cortical neuron CL4023041
    CSI 0.5
    rCSI 1.9%
    PRS 9.8%
  • kidney distal convoluted tubule epithelial cell CL1000849
    CSI 0.5
    rCSI 5.5%
    PRS 23.4%
  • lung secretory cell CL1000272
    CSI 0.5
    rCSI 1.3%
    PRS 16.3%
  • fibroblast of breast CL4006000
    CSI 0.6
    rCSI 2.3%
    PRS 43.2%
  • promyelocyte CL0000836
    CSI 0.6
    rCSI 0.8%
    PRS 24.8%
  • mesodermal cell CL0000222
    CSI 0.6
    rCSI 0.7%
    PRS 17.3%
  • epithelial cell of nephron CL1000449
    CSI 0.6
    rCSI 5.4%
    PRS 63.5%
  • pancreatic PP cell CL0002275
    CSI 0.6
    rCSI 2.3%
    PRS 30.5%
  • hepatic pit cell CL2000054
    CSI 0.6
    rCSI 8.0%
    PRS 69.6%
  • brush cell CL0002204
    CSI 0.6
    rCSI 1.2%
    PRS 43.4%
  • lung neuroendocrine cell CL1000223
    CSI 0.6
    rCSI 0.9%
    PRS 20.2%
  • Langerhans cell CL0000453
    CSI 0.6
    rCSI 0.9%
    PRS 31.1%
  • endothelial cell of uterus CL0009095
    CSI 0.6
    rCSI 4.6%
    PRS 46.2%
  • follicular B cell CL0000843
    CSI 0.6
    rCSI 2.3%
    PRS 57.0%
  • kidney collecting duct intercalated cell CL1001432
    CSI 0.6
    rCSI 4.6%
    PRS 34.0%
  • pulmonary artery endothelial cell CL1001568
    CSI 0.7
    rCSI 0.9%
    PRS 26.7%
  • Hofbauer cell CL3000001
    CSI 0.7
    rCSI 1.3%
    PRS 22.2%
  • epicardial adipocyte CL1000309
    CSI 0.7
    rCSI 2.2%
    PRS 21.4%
  • goblet cell CL0000160
    CSI 0.7
    rCSI 0.6%
    PRS 18.5%
  • foveolar cell of stomach CL0002179
    CSI 0.7
    rCSI 1.5%
    PRS 28.1%
  • L4 intratelencephalic projecting glutamatergic neuron CL4030063
    CSI 0.7
    rCSI 1.6%
    PRS 10.9%
  • alveolar macrophage CL0000583
    CSI 0.7
    rCSI 1.2%
    PRS 20.9%
  • myeloid dendritic cell CL0000782
    CSI 0.7
    rCSI 1.0%
    PRS 26.5%
  • respiratory basal cell CL0002633
    CSI 0.7
    rCSI 0.8%
    PRS 20.8%
  • respiratory epithelial cell CL0002368
    CSI 0.7
    rCSI 4.6%
    PRS 53.3%
  • basal cell of epithelium of trachea CL1000348
    CSI 0.8
    rCSI 5.3%
    PRS 49.6%
  • adipocyte CL0000136
    CSI 0.8
    rCSI 1.0%
    PRS 17.2%
  • M cell of gut CL0000682
    CSI 0.8
    rCSI 0.8%
    PRS 30.6%
  • elicited macrophage CL0000861
    CSI 0.8
    rCSI 0.7%
    PRS 20.6%
  • keratocyte CL0002363
    CSI 0.8
    rCSI 1.8%
    PRS 26.2%
  • tracheal goblet cell CL1000329
    CSI 0.8
    rCSI 1.7%
    PRS 34.6%
  • podocyte CL0000653
    CSI 0.8
    rCSI 3.5%
    PRS 17.3%
  • Kupffer cell CL0000091
    CSI 0.8
    rCSI 1.8%
    PRS 17.2%
  • tracheobronchial smooth muscle cell CL0019019
    CSI 0.8
    rCSI 1.4%
    PRS 23.2%
  • squamous epithelial cell CL0000076
    CSI 0.8
    rCSI 1.9%
    PRS 21.9%
  • L2/3 intratelencephalic projecting glutamatergic neuron CL4030059
    CSI 0.8
    rCSI 1.8%
    PRS 11.5%
  • skeletal muscle satellite stem cell CL0008011
    CSI 0.8
    rCSI 3.7%
    PRS 46.2%
  • regular atrial cardiac myocyte CL0002129
    CSI 0.8
    rCSI 2.7%
    PRS 18.5%
  • pancreatic acinar cell CL0002064
    CSI 0.8
    rCSI 1.1%
    PRS 19.4%
  • effector memory CD8-positive, alpha-beta T cell CL0000913
    CSI 0.9
    rCSI 0.8%
    PRS 26.9%
  • tuft cell of colon CL0009041
    CSI 0.9
    rCSI 2.0%
    PRS 35.6%
  • bronchial goblet cell CL1000312
    CSI 0.9
    rCSI 3.5%
    PRS 37.4%
  • basal cell of prostate epithelium CL0002341
    CSI 0.9
    rCSI 2.6%
    PRS 37.9%
  • L5/6 near-projecting glutamatergic neuron CL4030067
    CSI 0.9
    rCSI 3.0%
    PRS 10.4%
  • interstitial cell of Cajal CL0002088
    CSI 0.9
    rCSI 1.2%
    PRS 20.5%
  • transit amplifying cell of small intestine CL0009012
    CSI 0.9
    rCSI 4.0%
    PRS 32.8%
  • cerebral cortex endothelial cell CL1001602
    CSI 0.9
    rCSI 1.6%
    PRS 13.5%
  • lung macrophage CL1001603
    CSI 0.9
    rCSI 2.0%
    PRS 20.4%
  • respiratory hillock cell CL4030023
    CSI 0.9
    rCSI 1.6%
    PRS 29.5%
  • mammary gland epithelial cell CL0002327
    CSI 0.9
    rCSI 3.3%
    PRS 31.1%
  • near-projecting glutamatergic cortical neuron CL4023012
    CSI 0.9
    rCSI 3.5%
    PRS 10.7%
  • basal cell CL0000646
    CSI 0.9
    rCSI 1.2%
    PRS 19.4%
  • type L enteroendocrine cell CL0002279
    CSI 0.9
    rCSI 1.8%
    PRS 34.6%
  • mesenchymal stem cell CL0000134
    CSI 1.0
    rCSI 10.4%
    PRS 31.5%
  • contractile cell CL0000183
    CSI 1.0
    rCSI 2.9%
    PRS 16.0%

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 [SEPTIN9](/details-gene/10801) is a protein-coding gene located on chromosome 17q25.3 that encodes Septin-9, a member of the septin family of GTP-binding proteins. These proteins are highly conserved cytoskeletal components that function as scaffolds and diffusion barriers, playing crucial roles in cytokinesis, cell polarity, and membrane dynamics. Functionally, [SEPTIN9](/details-gene/10801) is involved in processes such as [cytoskeleton-dependent cytokinesis (GO:0061640)](https://www.ebi.ac.uk/QuickGO/term/GO:0061640) and forms components of the [septin complex (GO:0031105)](https://www.ebi.ac.uk/QuickGO/term/GO:0031105) and [septin ring (GO:0005940)](https://www.ebi.ac.uk/QuickGO/term/GO:0005940). Expression data reveals its highest significance in immune cells, particularly [CD14-low, CD16-positive monocyte](/details-cell/CL0002396) and various B and T cell progenitor populations. Clinically, [SEPTIN9](/details-gene/10801) is associated with hereditary neuralgic amyotrophy ([162100](https://omim.org/entry/162100)) and has been implicated in cancer, acting as a fusion partner for the MLL gene in acute myeloid leukemia ([Link](https://doi.org/10.1073/pnas.96.11.6428)) and mapping to a region commonly deleted in epithelial tumors ([Link](https://pubmed.ncbi.nlm.nih.gov/10987277/)). ## Cellular Roles and Expression Landscape The expression profile of [SEPTIN9](/details-gene/10801) highlights its significant role in the hematopoietic system, particularly within both myeloid and lymphoid lineages. **Overall**, the gene shows its highest significance in [CD14-low, CD16-positive monocyte](/details-cell/CL0002396) (CSI: 84.94), suggesting it is a key functional component of this inflammatory monocyte subset. Its importance extends across lymphoid development, with high CSI scores in [fraction A pre-pro B cell](/details-cell/CL0002045), [late pro-B cell](/details-cell/CL0002048), [common lymphoid progenitor](/details-cell/CL0000051), [double-positive, alpha-beta thymocyte](/details-cell/CL0000809), and [central memory CD8-positive, alpha-beta T cell](/details-cell/CL0000907). This pattern indicates a fundamental role in the proliferation and differentiation of these highly dynamic immune cell populations. Beyond the immune system, [SEPTIN9](/details-gene/10801) is also significantly expressed in several other cell types, including [extravillous trophoblast](/details-cell/CL0008036) and [intestinal crypt stem cell of small intestine](/details-cell/CL0009017), which are characterized by high rates of cell division and cytoskeletal remodeling. In contrast, its very low significance in terminally differentiated cell types like [fibroblast of cardiac tissue](/details-cell/CL0002548) and [amacrine cell](/details-cell/CL0000561) suggests its functions are less critical in quiescent, structurally stable tissues. ## Pathways and Molecular Function [SEPTIN9](/details-gene/10801)'s molecular functions are intrinsically linked to its role as a cytoskeletal regulator. As a septin, it possesses [Gtp binding (GO:0005525)](https://www.ebi.ac.uk/QuickGO/term/GO:0005525) and [Gtpase activity (GO:0003924)](https://www.ebi.ac.uk/QuickGO/term/GO:0003924), which are essential for its polymerization into filaments that form higher-order structures like rings and cages. These structures are integral to the [actin cytoskeleton (GO:0015629)](https://www.ebi.ac.uk/QuickGO/term/GO:0015629) and [microtubule cytoskeleton (GO:0015630)](https://www.ebi.ac.uk/QuickGO/term/GO:0015630). The gene's most prominent annotated function is in [cytoskeleton-dependent cytokinesis (GO:0061640)](https://www.ebi.ac.uk/QuickGO/term/GO:0061640), where it helps form the [septin ring (GO:0005940)](https://www.ebi.ac.uk/QuickGO/term/GO:0005940) at the cleavage furrow, ensuring proper cell division. This function is consistent with its high expression in rapidly dividing progenitor cells within the immune system and in stem cell niches. Furthermore, its annotation for [protein binding (GO:0005515)](https://www.ebi.ac.uk/QuickGO/term/GO:0005515) and [molecular adaptor activity (GO:0060090)](https://www.ebi.ac.uk/QuickGO/term/GO:0060090) underscores its role as a scaffolding protein that localizes other key regulators to specific cellular sites, thereby coordinating complex cellular events. ## Research Directions The dual role of [SEPTIN9](/details-gene/10801) in normal cell division and its dysregulation in cancer presents several compelling avenues for future research. While it is essential for cytoskeletal integrity, its alteration through gene fusion or deletion appears to contribute to pathology. **Proposed Hypotheses:** 1. Given its top expression in [CD14-low, CD16-positive monocyte](/details-cell/CL0002396) and its role as a fusion partner in acute myeloid leukemia ([Link](https://doi.org/10.1073/pnas.96.11.6428)), dysregulation of [SEPTIN9](/details-gene/10801) expression or function may be a critical step in the malignant transformation of myeloid progenitors by disrupting normal differentiation and cytokinesis. 2. The frequent deletion of the 17q25.3 locus containing [SEPTIN9](/details-gene/10801) in breast and ovarian tumors ([Link](https://doi.org/10.1006/geno.1999.6077)) suggests it functions as a tumor suppressor in these epithelial tissues. Its loss may lead to failed cytokinesis, resulting in aneuploidy and subsequent genomic instability that drives tumorigenesis. **Experimental Approach:** To test the hypothesis that [SEPTIN9](/details-gene/10801) loss promotes tumorigenesis in epithelial cells, one could utilize CRISPR-Cas9 to knock out the gene in non-cancerous human breast or ovarian epithelial cell lines. The resulting knockout cells could be assessed for defects in cytokinesis via live-cell imaging of mitosis, looking for an increased frequency of multinucleated cells. Furthermore, long-term culture and soft agar assays could determine if the loss of [SEPTIN9](/details-gene/10801) confers hallmarks of transformation, such as anchorage-independent growth. **Therapeutic Potential:** The therapeutic potential of targeting [SEPTIN9](/details-gene/10801) is context-dependent. In leukemias driven by the MLL-[SEPTIN9](/details-gene/10801) fusion, the fusion protein itself represents a specific neoantigen and a potential target for direct inhibition via small molecules or immunotherapy. Conversely, in solid tumors where [SEPTIN9](/details-gene/10801) may act as a tumor suppressor, a direct therapeutic strategy is more complex. However, identifying the downstream pathways that are dysregulated upon its loss could uncover vulnerabilities, suggesting that tumors with [SEPTIN9](/details-gene/10801) deletions might be susceptible to specific inhibitors of cell cycle checkpoints or DNA damage repair pathways.

Genular Protein ID: 1819031547

Symbol: SEPT9_HUMAN

Name: Septin-9

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 10339604

Title: MSF (MLL septin-like fusion), a fusion partner gene of MLL, in a therapy-related acute myeloid leukemia with a t(11;17)(q23;q25).

PubMed ID: 10339604

DOI: 10.1073/pnas.96.11.6428

PubMed ID: 10987277

Title: Isolation and mapping of a human septin gene to a region on chromosome 17q, commonly deleted in sporadic epithelial ovarian tumors.

PubMed ID: 10987277

PubMed ID: 10673329

Title: Genomic and expression analyses of alternatively spliced transcripts of the MLL septin-like fusion gene (MSF) that map to a 17q25 region of loss in breast and ovarian tumors.

PubMed ID: 10673329

DOI: 10.1006/geno.1999.6077

PubMed ID: 14702039

Title: Complete sequencing and characterization of 21,243 full-length human cDNAs.

PubMed ID: 14702039

DOI: 10.1038/ng1285

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

PubMed ID: 10231032

Title: Prediction of the coding sequences of unidentified human genes. XIII. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro.

PubMed ID: 10231032

DOI: 10.1093/dnares/6.1.63

PubMed ID: 17974005

Title: The full-ORF clone resource of the German cDNA consortium.

PubMed ID: 17974005

DOI: 10.1186/1471-2164-8-399

PubMed ID: 11593400

Title: Genomic organization, complex splicing pattern and expression of a human septin gene on chromosome 17q25.3.

PubMed ID: 11593400

DOI: 10.1038/sj.onc.1204752

PubMed ID: 15485874

Title: Biochemical and cell biological analyses of a mammalian septin complex, Sept7/9b/11.

PubMed ID: 15485874

DOI: 10.1074/jbc.m406153200

PubMed ID: 15915442

Title: Expression profiling the human septin gene family.

PubMed ID: 15915442

DOI: 10.1002/path.1789

PubMed ID: 15558029

Title: Cytoskeletal modification of Rho guanine nucleotide exchange factor activity: identification of a Rho guanine nucleotide exchange factor as a binding partner for Sept9b, a mammalian septin.

PubMed ID: 15558029

DOI: 10.1038/sj.onc.1208101

PubMed ID: 16007136

Title: Possible role of Rho/Rhotekin signaling in mammalian septin organization.

PubMed ID: 16007136

DOI: 10.1038/sj.onc.1208862

PubMed ID: 17081983

Title: Global, in vivo, and site-specific phosphorylation dynamics in signaling networks.

PubMed ID: 17081983

DOI: 10.1016/j.cell.2006.09.026

PubMed ID: 16964243

Title: A probability-based approach for high-throughput protein phosphorylation analysis and site localization.

PubMed ID: 16964243

DOI: 10.1038/nbt1240

PubMed ID: 17546647

Title: SEPT9 sequence alternations causing hereditary neuralgic amyotrophy are associated with altered interactions with SEPT4/SEPT11 and resistance to Rho/Rhotekin-signaling.

PubMed ID: 17546647

DOI: 10.1002/humu.20554

PubMed ID: 17922164

Title: Characterization of a SEPT9 interacting protein, SEPT14, a novel testis-specific septin.

PubMed ID: 17922164

DOI: 10.1007/s00335-007-9065-x

PubMed ID: 18220336

Title: Combining protein-based IMAC, peptide-based IMAC, and MudPIT for efficient phosphoproteomic analysis.

PubMed ID: 18220336

DOI: 10.1021/pr0705441

PubMed ID: 18669648

Title: A quantitative atlas of mitotic phosphorylation.

PubMed ID: 18669648

DOI: 10.1073/pnas.0805139105

PubMed ID: 19413330

Title: Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach.

PubMed ID: 19413330

DOI: 10.1021/ac9004309

PubMed ID: 19145258

Title: Septins regulate bacterial entry into host cells.

PubMed ID: 19145258

DOI: 10.1371/journal.pone.0004196

PubMed ID: 19690332

Title: Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions.

PubMed ID: 19690332

DOI: 10.1126/scisignal.2000007

PubMed ID: 20068231

Title: Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis.

PubMed ID: 20068231

DOI: 10.1126/scisignal.2000475

PubMed ID: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

PubMed ID: 21406692

Title: System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation.

PubMed ID: 21406692

DOI: 10.1126/scisignal.2001570

PubMed ID: 22814378

Title: N-terminal acetylome analyses and functional insights of the N-terminal acetyltransferase NatB.

PubMed ID: 22814378

DOI: 10.1073/pnas.1210303109

PubMed ID: 23186163

Title: Toward a comprehensive characterization of a human cancer cell phosphoproteome.

PubMed ID: 23186163

DOI: 10.1021/pr300630k

PubMed ID: 24275569

Title: An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome.

PubMed ID: 24275569

DOI: 10.1016/j.jprot.2013.11.014

PubMed ID: 25944712

Title: N-terminome analysis of the human mitochondrial proteome.

PubMed ID: 25944712

DOI: 10.1002/pmic.201400617

PubMed ID: 16186812

Title: Mutations in SEPT9 cause hereditary neuralgic amyotrophy.

PubMed ID: 16186812

DOI: 10.1038/ng1649

PubMed ID: 18492087

Title: Dysmorphic syndrome of hereditary neuralgic amyotrophy associated with a SEPT9 gene mutation -- a family study.

PubMed ID: 18492087

DOI: 10.1111/j.1399-0004.2008.01022.x

PubMed ID: 19451530

Title: SEPT9 gene sequencing analysis reveals recurrent mutations in hereditary neuralgic amyotrophy.

PubMed ID: 19451530

DOI: 10.1212/wnl.0b013e3181a609e3

Sequence Information:

  • Length: 586
  • Mass: 65401
  • Checksum: D4404578328CFCFE
  • Sequence:
  • MKKSYSGGTR TSSGRLRRLG DSSGPALKRS FEVEEVETPN STPPRRVQTP LLRATVASST 
    QKFQDLGVKN SEPSARHVDS LSQRSPKASL RRVELSGPKA AEPVSRRTEL SIDISSKQVE 
    NAGAIGPSRF GLKRAEVLGH KTPEPAPRRT EITIVKPQES AHRRMEPPAS KVPEVPTAPA 
    TDAAPKRVEI QMPKPAEAPT APSPAQTLEN SEPAPVSQLQ SRLEPKPQPP VAEATPRSQE 
    ATEAAPSCVG DMADTPRDAG LKQAPASRNE KAPVDFGYVG IDSILEQMRR KAMKQGFEFN 
    IMVVGQSGLG KSTLINTLFK SKISRKSVQP TSEERIPKTI EIKSITHDIE EKGVRMKLTV 
    IDTPGFGDHI NNENCWQPIM KFINDQYEKY LQEEVNINRK KRIPDTRVHC CLYFIPATGH 
    SLRPLDIEFM KRLSKVVNIV PVIAKADTLT LEERVHFKQR ITADLLSNGI DVYPQKEFDE 
    DSEDRLVNEK FREMIPFAVV GSDHEYQVNG KRILGRKTKW GTIEVENTTH CEFAYLRDLL 
    IRTHMQNIKD ITSSIHFEAY RVKRLNEGSS AMANGMEEKE PEAPEM

Genular Protein ID: 488744189

Symbol: A0A0S2Z5A5_HUMAN

Name: N/A

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 26871637

Title: Widespread Expansion of Protein Interaction Capabilities by Alternative Splicing.

PubMed ID: 26871637

DOI: 10.1016/j.cell.2016.01.029

Sequence Information:

  • Length: 568
  • Mass: 63666
  • Checksum: 47A03DD79B5D6147
  • Sequence:
  • MERDRISALK RSFEVEEVET PNSTPPRRVQ TPLLRATVAS STQKFQDLGV KNSEPSARHV 
    DSLSQRSPKA SLRRVELSGP KAAEPVSRRT ELSIDISSKQ VENAGAIGPS RFGLKRAEVL 
    GHKTPEPAPR RTEITIVKPQ ESAHRRMEPP ASKVPEVPTA PATDAAPKRV EIQMPKPAEA 
    PTAPSPAQTL ENSEPAPVSQ LQSRLEPKPQ PPVAEATPRS QEATEAAPSC VGDMADTPRD 
    AGLKQAPASR NEKAPVDFGY VGIDSILEQM RRKAMKQGFE FNIMVVGQSG LGKSTLINTL 
    FKSKISRKSV QPTSEERIPK TIEIKSITHD IEEKGVRMKL TVIDTPGFGD HINNENCWQP 
    IMKFINDQYE KYLQEEVNIN RKKRIPDTRV HCCLYFIPAT GHSLRPLDIE FMKRLSKVVN 
    IVPVIAKADT LTLEERVHFK QRITADLLSN GIDVYPQKEF DEDSEDRLVN EKFREMIPFA 
    VVGSDHEYQV NGKRILGRKT KWGTIEVENT THCEFAYLRD LLIRTHMQNI KDITSSIHFE 
    AYRVKRLNEG SSAMANGMEE KEPEAPEM