Details for: BAZ1B

Gene ID: 9031

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: BAZ1B

Ensembl ID: ENSG00000009954

Description: bromodomain adjacent to zinc finger domain 1B

Selected Context(s):  Overall

Cell Significance Landscape

Contexts:

Associated with

Significant Cells

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

  • pulmonary ionocyte CL0017000
    CSI 21.56
    rCSI 26.24%
    PRS 28.05
  • cardiac neuron CL0010022
    CSI 11.15
    rCSI 35.69%
    PRS 18.35
  • hematopoietic stem cell CL0000037
    CSI 11.04
    rCSI 7.34%
    PRS 26.91
  • multi-ciliated epithelial cell CL0005012
    CSI 10.49
    rCSI 10.47%
    PRS 19.19
  • helper T cell CL0000912
    CSI 9.92
    rCSI 14.03%
    PRS 31.52
  • dopaminergic neuron CL0000700
    CSI 7.48
    rCSI 42.29%
    PRS 13.12
  • fallopian tube secretory epithelial cell CL4030006
    CSI 7.06
    rCSI 6.8%
    PRS 23.23
  • pulmonary artery endothelial cell CL1001568
    CSI 6.59
    rCSI 8.97%
    PRS 33.8
  • erythroblast CL0000765
    CSI 6.56
    rCSI 17.41%
    PRS 34.76
  • mesenchymal cell CL0008019
    CSI 5.81
    rCSI 14.76%
    PRS 22.37
  • early lymphoid progenitor CL0000936
    CSI 5.8
    rCSI 5.09%
    PRS 26
  • alternatively activated macrophage CL0000890
    CSI 5.69
    rCSI 7.16%
    PRS 34.31
  • pulmonary capillary endothelial cell CL4028001
    CSI 5.56
    rCSI 10.61%
    PRS 35.07
  • peripheral nervous system neuron CL2000032
    CSI 5.49
    rCSI 7.48%
    PRS 19.67
  • stromal cell CL0000499
    CSI 5.41
    rCSI 15.22%
    PRS 29.3
  • common lymphoid progenitor CL0000051
    CSI 5.37
    rCSI 7.18%
    PRS 42.14
  • large pre-B-II cell CL0000957
    CSI 4.98
    rCSI 14.21%
    PRS 37.34
  • lung pericyte CL0009089
    CSI 4.91
    rCSI 12.96%
    PRS 26.77
  • lymphoid lineage restricted progenitor cell CL0000838
    CSI 4.85
    rCSI 18.9%
    PRS 36.78
  • retinal cone cell CL0000573
    CSI 4.85
    rCSI 7.8%
    PRS 17.1
  • L5 extratelencephalic projecting glutamatergic cortical neuron CL4023041
    CSI 4.7
    rCSI 16.93%
    PRS 12.51
  • effector memory CD4-positive, alpha-beta T cell CL0000905
    CSI 4.7
    rCSI 6.4%
    PRS 50.75
  • myeloid dendritic cell CL0000782
    CSI 4.43
    rCSI 6.42%
    PRS 34.17
  • glial cell CL0000125
    CSI 4.24
    rCSI 16.13%
    PRS 21.58
  • neuroblast (sensu Nematoda and Protostomia) CL0000338
    CSI 4.01
    rCSI 4.63%
    PRS 19.46
  • primitive red blood cell CL0002355
    CSI 3.91
    rCSI 21.11%
    PRS 37.61
  • CD8-positive, alpha-beta thymocyte CL0000811
    CSI 3.87
    rCSI 6.03%
    PRS 49.8
  • T follicular helper cell CL0002038
    CSI 3.66
    rCSI 2.74%
    PRS 35.42
  • cerebellar neuron CL1001611
    CSI 3.5
    rCSI 30.81%
    PRS 16.34
  • retinal bipolar neuron CL0000748
    CSI 3.21
    rCSI 6.02%
    PRS 16.16
  • CD14-positive monocyte CL0001054
    CSI 3.21
    rCSI 4%
    PRS 31.71
  • ciliated columnar cell of tracheobronchial tree CL0002145
    CSI 3.18
    rCSI 7.25%
    PRS 23.06
  • effector memory CD8-positive, alpha-beta T cell, terminally differentiated CL0001062
    CSI 3.12
    rCSI 15.64%
    PRS 29.79
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 3.08
    rCSI 3.95%
    PRS 21.49
  • double negative thymocyte CL0002489
    CSI 3.08
    rCSI 2.14%
    PRS 27.17
  • precursor B cell CL0000817
    CSI 3.06
    rCSI 2.68%
    PRS 29.91
  • hepatic stellate cell CL0000632
    CSI 2.99
    rCSI 11.19%
    PRS 18.82
  • CD4-positive, CD25-positive, alpha-beta regulatory T cell CL0000792
    CSI 2.97
    rCSI 2.92%
    PRS 34.96
  • mucosal invariant T cell CL0000940
    CSI 2.96
    rCSI 2.39%
    PRS 34.52
  • kidney distal convoluted tubule epithelial cell CL1000849
    CSI 2.95
    rCSI 31.28%
    PRS 28.72
  • immature B cell CL0000816
    CSI 2.87
    rCSI 2.13%
    PRS 33.11
  • chondrocyte CL0000138
    CSI 2.86
    rCSI 4.55%
    PRS 18.94
  • transit amplifying cell of colon CL0009011
    CSI 2.86
    rCSI 3.35%
    PRS 25.69
  • enteroendocrine cell CL0000164
    CSI 2.82
    rCSI 3.85%
    PRS 24.96
  • direct pathway medium spiny neuron CL4023026
    CSI 2.8
    rCSI 66.99%
    PRS 11.84
  • indirect pathway medium spiny neuron CL4023029
    CSI 2.71
    rCSI 65.28%
    PRS 12.76
  • CD4-positive, alpha-beta thymocyte CL0000810
    CSI 2.62
    rCSI 2.1%
    PRS 39.86
  • natural T-regulatory cell CL0000903
    CSI 2.57
    rCSI 4.87%
    PRS 57.48
  • epithelial cell of lower respiratory tract CL0002632
    CSI 2.5
    rCSI 1.94%
    PRS 21.62
  • goblet cell CL0000160
    CSI 2.49
    rCSI 2.35%
    PRS 23.58
  • kidney loop of Henle thin descending limb epithelial cell CL1001111
    CSI 2.42
    rCSI 3.43%
    PRS 20.79
  • intestine goblet cell CL0019031
    CSI 2.32
    rCSI 2.06%
    PRS 22.63
  • neural progenitor cell CL0011020
    CSI 2.3
    rCSI 10.12%
    PRS 20.72
  • fibroblast of cardiac tissue CL0002548
    CSI 2.26
    rCSI 10.85%
    PRS 18.27
  • double-positive, alpha-beta thymocyte CL0000809
    CSI 2.22
    rCSI 2.27%
    PRS 32.1
  • parietal epithelial cell CL1000452
    CSI 2.18
    rCSI 5.83%
    PRS 18.69
  • perivascular cell CL4033054
    CSI 2.16
    rCSI 2.96%
    PRS 25.33
  • OFF-bipolar cell CL0000750
    CSI 2.14
    rCSI 2.93%
    PRS 34.16
  • unswitched memory B cell CL0000970
    CSI 2.11
    rCSI 1.78%
    PRS 35.5
  • endothelial cell of placenta CL0009092
    CSI 2.09
    rCSI 10.3%
    PRS 30.21
  • squamous epithelial cell CL0000076
    CSI 2.08
    rCSI 4.94%
    PRS 27.77
  • forebrain radial glial cell CL0013000
    CSI 2.08
    rCSI 6.67%
    PRS 31.27
  • lung macrophage CL1001603
    CSI 2.07
    rCSI 4.63%
    PRS 26.38
  • extravillous trophoblast CL0008036
    CSI 2.07
    rCSI 2.56%
    PRS 19.67
  • Kupffer cell CL0000091
    CSI 2.07
    rCSI 4.72%
    PRS 21.93
  • mature T cell CL0002419
    CSI 2.05
    rCSI 1.6%
    PRS 33.07
  • cardiac endothelial cell CL0010008
    CSI 2.05
    rCSI 8.26%
    PRS 20.5
  • T-helper 17 cell CL0000899
    CSI 2.05
    rCSI 1.63%
    PRS 40.08
  • vascular leptomeningeal cell CL4023051
    CSI 2.03
    rCSI 3.55%
    PRS 17.17
  • pulmonary alveolar type 1 cell CL0002062
    CSI 2.03
    rCSI 11.68%
    PRS 28.26
  • neural crest cell CL0011012
    CSI 2.02
    rCSI 1.6%
    PRS 15.4
  • brush cell of tracheobronchial tree CL0002075
    CSI 2.02
    rCSI 5.99%
    PRS 31.32
  • myeloid lineage restricted progenitor cell CL0000839
    CSI 2.01
    rCSI 10.36%
    PRS 43.13
  • cerebral cortex GABAergic interneuron CL0010011
    CSI 2
    rCSI 5.92%
    PRS 26.38
  • luminal epithelial cell of mammary gland CL0002326
    CSI 1.96
    rCSI 3.57%
    PRS 34.1
  • pro-B cell CL0000826
    CSI 1.95
    rCSI 1.61%
    PRS 22.87
  • bronchus fibroblast of lung CL2000093
    CSI 1.94
    rCSI 1.57%
    PRS 23.58
  • CD4-positive, alpha-beta memory T cell CL0000897
    CSI 1.92
    rCSI 1.38%
    PRS 31.14
  • secretory cell CL0000151
    CSI 1.89
    rCSI 1.97%
    PRS 23
  • alpha-beta T cell CL0000789
    CSI 1.85
    rCSI 2.17%
    PRS 31.38
  • alveolar type 1 fibroblast cell CL4028004
    CSI 1.83
    rCSI 2%
    PRS 25.19
  • corticothalamic-projecting glutamatergic cortical neuron CL4023013
    CSI 1.83
    rCSI 10.76%
    PRS 13.92
  • Mueller cell CL0000636
    CSI 1.82
    rCSI 4.16%
    PRS 19.22
  • inflammatory macrophage CL0000863
    CSI 1.82
    rCSI 3.11%
    PRS 44.9
  • midzonal region hepatocyte CL0019028
    CSI 1.82
    rCSI 4.27%
    PRS 32
  • glioblast CL0000030
    CSI 1.82
    rCSI 2.9%
    PRS 19.07
  • choroid plexus epithelial cell CL0000706
    CSI 1.81
    rCSI 2.97%
    PRS 17.18
  • respiratory suprabasal cell CL4033048
    CSI 1.8
    rCSI 2.3%
    PRS 25.98
  • epithelial cell CL0000066
    CSI 1.78
    rCSI 2.73%
    PRS 30.16
  • plasmablast CL0000980
    CSI 1.75
    rCSI 1.38%
    PRS 27.29
  • subcutaneous adipocyte CL0002521
    CSI 1.73
    rCSI 8.88%
    PRS 24.27
  • pancreatic A cell CL0000171
    CSI 1.73
    rCSI 1.81%
    PRS 23.81
  • renal alpha-intercalated cell CL0005011
    CSI 1.73
    rCSI 2.31%
    PRS 28.84
  • kidney interstitial alternatively activated macrophage CL1000695
    CSI 1.67
    rCSI 4.35%
    PRS 20.98
  • effector CD8-positive, alpha-beta T cell CL0001050
    CSI 1.66
    rCSI 1.27%
    PRS 29.84
  • stem cell CL0000034
    CSI 1.66
    rCSI 1.6%
    PRS 16.36
  • promyelocyte CL0000836
    CSI 1.65
    rCSI 2.39%
    PRS 31.31
  • effector memory CD8-positive, alpha-beta T cell CL0000913
    CSI 1.64
    rCSI 1.5%
    PRS 34.32
  • mucus secreting cell CL0000319
    CSI 1.63
    rCSI 2.59%
    PRS 28.79
  • naive T cell CL0000898
    CSI 1.62
    rCSI 1.13%
    PRS 31.85
  • vein endothelial cell of respiratory system CL4033008
    CSI 0.0
    rCSI 0.1%
    PRS 42.4%
  • mesenchymal stem cell CL0000134
    CSI 0.1
    rCSI 1.0%
    PRS 39.0%
  • megakaryocyte progenitor cell CL0000553
    CSI 0.1
    rCSI 2.0%
    PRS 60.0%
  • cytotoxic T cell CL0000910
    CSI 0.1
    rCSI 0.7%
    PRS 33.2%
  • pre-conventional dendritic cell CL0002010
    CSI 0.1
    rCSI 1.7%
    PRS 61.0%
  • respiratory goblet cell CL0002370
    CSI 0.2
    rCSI 1.8%
    PRS 42.1%
  • acinar cell of salivary gland CL0002623
    CSI 0.2
    rCSI 4.4%
    PRS 41.4%
  • group 2 innate lymphoid cell CL0001069
    CSI 0.2
    rCSI 1.0%
    PRS 65.8%
  • Hofbauer cell CL3000001
    CSI 0.2
    rCSI 0.4%
    PRS 28.5%
  • OFF midget ganglion cell CL4033047
    CSI 0.2
    rCSI 3.9%
    PRS 19.6%
  • ON midget ganglion cell CL4033046
    CSI 0.2
    rCSI 4.0%
    PRS 18.5%
  • type EC enteroendocrine cell CL0000577
    CSI 0.2
    rCSI 0.8%
    PRS 36.1%
  • enterocyte of epithelium of small intestine CL1000334
    CSI 0.3
    rCSI 3.8%
    PRS 51.8%
  • P/D1 enteroendocrine cell CL0002268
    CSI 0.3
    rCSI 1.5%
    PRS 49.7%
  • GABAergic interneuron CL0011005
    CSI 0.3
    rCSI 4.6%
    PRS 21.8%
  • pancreatic PP cell CL0002275
    CSI 0.3
    rCSI 1.3%
    PRS 37.9%
  • pancreatic stellate cell CL0002410
    CSI 0.3
    rCSI 1.9%
    PRS 33.0%
  • ON parasol ganglion cell CL4033052
    CSI 0.3
    rCSI 4.8%
    PRS 17.7%
  • elicited macrophage CL0000861
    CSI 0.3
    rCSI 0.3%
    PRS 26.6%
  • erythroid progenitor cell CL0000038
    CSI 0.4
    rCSI 2.0%
    PRS 33.1%
  • central nervous system neuron CL2000029
    CSI 0.4
    rCSI 2.6%
    PRS 13.7%
  • H2 horizontal cell CL0004218
    CSI 0.4
    rCSI 1.9%
    PRS 24.4%
  • megakaryocyte CL0000556
    CSI 0.4
    rCSI 1.7%
    PRS 38.5%
  • pancreatic epsilon cell CL0005019
    CSI 0.4
    rCSI 1.9%
    PRS 47.4%
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 0.4
    rCSI 0.7%
    PRS 13.2%
  • paneth cell of epithelium of small intestine CL1000343
    CSI 0.5
    rCSI 1.3%
    PRS 34.6%
  • transit amplifying cell of small intestine CL0009012
    CSI 0.5
    rCSI 2.0%
    PRS 40.7%
  • IgG plasma cell CL0000985
    CSI 0.5
    rCSI 0.6%
    PRS 38.9%
  • eosinophil CL0000771
    CSI 0.5
    rCSI 3.1%
    PRS 54.3%
  • regular ventricular cardiac myocyte CL0002131
    CSI 0.5
    rCSI 3.0%
    PRS 17.5%
  • midbrain dopaminergic neuron CL2000097
    CSI 0.5
    rCSI 3.1%
    PRS 34.2%
  • microcirculation associated smooth muscle cell CL0008035
    CSI 0.5
    rCSI 1.5%
    PRS 25.2%
  • near-projecting glutamatergic cortical neuron CL4023012
    CSI 0.5
    rCSI 2.0%
    PRS 13.8%
  • hematopoietic multipotent progenitor cell CL0000837
    CSI 0.5
    rCSI 1.3%
    PRS 35.5%
  • retinal ganglion cell CL0000740
    CSI 0.5
    rCSI 1.2%
    PRS 16.0%
  • class switched memory B cell CL0000972
    CSI 0.5
    rCSI 0.4%
    PRS 37.7%
  • pancreatic ductal cell CL0002079
    CSI 0.6
    rCSI 1.1%
    PRS 23.1%
  • serotonergic neuron CL0000850
    CSI 0.6
    rCSI 2.5%
    PRS 15.5%
  • glandular epithelial cell CL0000150
    CSI 0.6
    rCSI 1.5%
    PRS 43.2%
  • colonocyte CL1000347
    CSI 0.6
    rCSI 0.8%
    PRS 30.1%
  • mammary gland epithelial cell CL0002327
    CSI 0.6
    rCSI 2.0%
    PRS 38.4%
  • thymocyte CL0000893
    CSI 0.6
    rCSI 2.0%
    PRS 62.7%
  • keratocyte CL0002363
    CSI 0.6
    rCSI 1.4%
    PRS 32.8%
  • CD8-alpha-alpha-positive, alpha-beta intraepithelial T cell CL0000915
    CSI 0.6
    rCSI 2.6%
    PRS 65.4%
  • L5/6 near-projecting glutamatergic neuron CL4030067
    CSI 0.6
    rCSI 1.9%
    PRS 15.1%
  • GABAergic amacrine cell CL4030027
    CSI 0.6
    rCSI 2.1%
    PRS 19.6%
  • basophil mast progenitor cell CL0002028
    CSI 0.6
    rCSI 3.4%
    PRS 67.9%
  • L4 intratelencephalic projecting glutamatergic neuron CL4030063
    CSI 0.6
    rCSI 1.5%
    PRS 15.1%
  • cholangiocyte CL1000488
    CSI 0.7
    rCSI 3.9%
    PRS 38.6%
  • intestinal crypt stem cell of small intestine CL0009017
    CSI 0.7
    rCSI 1.8%
    PRS 29.1%
  • promonocyte CL0000559
    CSI 0.7
    rCSI 1.1%
    PRS 30.4%
  • lung secretory cell CL1000272
    CSI 0.7
    rCSI 1.6%
    PRS 20.8%
  • tissue-resident macrophage CL0000864
    CSI 0.7
    rCSI 3.1%
    PRS 43.7%
  • enteroendocrine cell of colon CL0009042
    CSI 0.7
    rCSI 3.2%
    PRS 53.0%
  • regular atrial cardiac myocyte CL0002129
    CSI 0.7
    rCSI 2.3%
    PRS 23.3%
  • mature alpha-beta T cell CL0000791
    CSI 0.7
    rCSI 2.5%
    PRS 38.6%
  • germinal center B cell CL0000844
    CSI 0.7
    rCSI 2.1%
    PRS 49.1%
  • interstitial cell of Cajal CL0002088
    CSI 0.7
    rCSI 0.9%
    PRS 25.9%
  • sncg GABAergic cortical interneuron CL4023015
    CSI 0.7
    rCSI 1.2%
    PRS 14.5%
  • cardiac muscle cell CL0000746
    CSI 0.8
    rCSI 1.1%
    PRS 17.4%
  • mesodermal cell CL0000222
    CSI 0.8
    rCSI 0.9%
    PRS 21.8%
  • hepatocyte CL0000182
    CSI 0.8
    rCSI 1.4%
    PRS 20.8%
  • respiratory basal cell CL0002633
    CSI 0.8
    rCSI 0.8%
    PRS 26.5%
  • intestinal tuft cell CL0019032
    CSI 0.8
    rCSI 1.2%
    PRS 25.6%
  • glycinergic amacrine cell CL4030028
    CSI 0.8
    rCSI 2.0%
    PRS 22.8%
  • retina horizontal cell CL0000745
    CSI 0.8
    rCSI 1.2%
    PRS 20.7%
  • lung ciliated cell CL1000271
    CSI 0.8
    rCSI 1.0%
    PRS 16.6%
  • retinal rod cell CL0000604
    CSI 0.8
    rCSI 1.5%
    PRS 21.9%
  • ionocyte CL0005006
    CSI 0.8
    rCSI 0.9%
    PRS 20.7%
  • dendritic cell, human CL0001056
    CSI 0.8
    rCSI 1.3%
    PRS 27.1%
  • intermediate monocyte CL0002393
    CSI 0.8
    rCSI 1.3%
    PRS 23.0%
  • lung resident memory CD8-positive, alpha-beta T cell CL4033039
    CSI 0.9
    rCSI 2.2%
    PRS 55.4%
  • central memory CD8-positive, alpha-beta T cell CL0000907
    CSI 0.9
    rCSI 0.6%
    PRS 27.9%
  • lamp5 GABAergic cortical interneuron CL4023011
    CSI 0.9
    rCSI 1.5%
    PRS 13.3%
  • CD8-positive, CD28-negative, alpha-beta regulatory T cell CL0000920
    CSI 0.9
    rCSI 1.8%
    PRS 37.6%
  • endothelial cell of pericentral hepatic sinusoid CL0019022
    CSI 0.9
    rCSI 2.7%
    PRS 33.3%
  • CD14-low, CD16-positive monocyte CL0002396
    CSI 0.9
    rCSI 0.7%
    PRS 21.0%
  • placental villous trophoblast CL2000060
    CSI 0.9
    rCSI 1.4%
    PRS 21.0%
  • colon goblet cell CL0009039
    CSI 0.9
    rCSI 2.2%
    PRS 33.2%
  • CD1c-positive myeloid dendritic cell CL0002399
    CSI 0.9
    rCSI 1.1%
    PRS 27.2%
  • exhausted T cell CL0011025
    CSI 0.9
    rCSI 15.4%
    PRS 66.2%
  • duct epithelial cell CL0000068
    CSI 0.9
    rCSI 1.3%
    PRS 23.8%
  • tendon cell CL0000388
    CSI 0.9
    rCSI 2.4%
    PRS 53.7%
  • medium spiny neuron CL1001474
    CSI 0.9
    rCSI 8.0%
    PRS 12.1%
  • adventitial cell CL0002503
    CSI 0.9
    rCSI 2.2%
    PRS 33.5%
  • type L enteroendocrine cell CL0002279
    CSI 0.9
    rCSI 1.8%
    PRS 42.9%
  • pancreatic acinar cell CL0002064
    CSI 1.0
    rCSI 1.3%
    PRS 24.6%
  • amacrine cell CL0000561
    CSI 1.0
    rCSI 2.8%
    PRS 17.3%
  • mononuclear phagocyte CL0000113
    CSI 1.0
    rCSI 2.1%
    PRS 25.8%
  • cerebral cortex endothelial cell CL1001602
    CSI 1.0
    rCSI 1.7%
    PRS 17.1%
  • granulocyte CL0000094
    CSI 1.0
    rCSI 1.5%
    PRS 29.3%
  • transit amplifying cell CL0009010
    CSI 1.0
    rCSI 1.5%
    PRS 36.0%
  • stromal cell of ovary CL0002132
    CSI 1.0
    rCSI 2.7%
    PRS 36.5%
  • memory T cell CL0000813
    CSI 1.0
    rCSI 1.9%
    PRS 49.9%
  • granulocyte monocyte progenitor cell CL0000557
    CSI 1.0
    rCSI 0.9%
    PRS 25.4%
  • cerebellar granule cell CL0001031
    CSI 1.0
    rCSI 1.5%
    PRS 20.7%
  • ciliated epithelial cell CL0000067
    CSI 1.0
    rCSI 0.9%
    PRS 16.3%
  • colon epithelial cell CL0011108
    CSI 1.0
    rCSI 1.1%
    PRS 21.0%
  • astrocyte of the cerebral cortex CL0002605
    CSI 1.0
    rCSI 2.3%
    PRS 13.9%
  • lung endothelial cell CL1001567
    CSI 1.0
    rCSI 2.4%
    PRS 50.0%

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 [BAZ1B](/details-gene/9031) (Bromodomain Adjacent to Zinc Finger Domain 1B) is a protein-coding gene located on chromosome 7q11.23. It encodes a tyrosine-protein kinase that is a key component of several chromatin remodeling complexes, including the WICH complex. Functionally, [BAZ1B](/details-gene/9031) is integral to processes such as [chromatin remodeling](/details-gene/GO:0006338), regulation of transcription, and the [DNA damage response](/details-gene/GO:0006974). Its expression profile is widespread, showing high significance in a diverse array of cell types, including [pulmonary ionocytes](/details-cell/CL0017000), [cardiac neurons](/details-cell/CL0010022), and [hematopoietic stem cells](/details-cell/CL0000037). This broad but specific expression pattern suggests a fundamental role in establishing and maintaining specialized cellular states. Deletion of this gene is associated with Williams-Beuren syndrome, highlighting its critical role in human development ([Link](https://doi.org/10.1006/geno.1998.5578), [Link](https://doi.org/10.1159/000015110)). ## Cellular Roles and Expression Landscape The expression pattern of [BAZ1B](/details-gene/9031) underscores its importance in a wide range of fundamental cellular processes across multiple lineages. **Overall**, the gene shows the highest significance in highly specialized, terminally differentiated cells as well as in progenitor populations, indicating a role in both the establishment and maintenance of cellular identity. The most significant expression is observed in [pulmonary ionocyte](/details-cell/CL0017000) (CSI: 21.56), a rare cell type critical for regulating ion and water transport in the airway. High significance is also noted in various neuronal populations, including [cardiac neuron](/details-cell/CL0010022) and [dopaminergic neuron](/details-cell/CL0000700), as well as in other specialized epithelial cells like [multi-ciliated epithelial cell](/details-cell/CL0005012) and [fallopian tube secretory epithelial cell](/details-cell/CL4030006). This suggests [BAZ1B](/details-gene/9031) is crucial for the complex transcriptional programs required for the unique functions of these cells. Furthermore, [BAZ1B](/details-gene/9031) is highly significant in the hematopoietic system, particularly in progenitor cells like the [hematopoietic stem cell](/details-cell/CL0000037) and [early lymphoid progenitor](/details-cell/CL0000936), as well as in differentiating cells such as the [erythroblast](/details-cell/CL0000765). This is consistent with its role in orchestrating the large-scale changes in gene expression necessary for cell fate decisions and differentiation. Its significance in immune cells, including [helper T cell](/details-cell/CL0000912) and [alternatively activated macrophage](/details-cell/CL0000890), points to a continuing role in modulating gene expression during immune responses. The gene's broad impact is further supported by its notable presence in structural and endothelial cells, such as [mesenchymal cell](/details-cell/CL0008019), [stromal cell](/details-cell/CL0000499), and [pulmonary artery endothelial cell](/details-cell/CL1001568). ## Pathways and Molecular Function [BAZ1B](/details-gene/9031) is a multifunctional protein with well-defined roles in nuclear processes, primarily centered on chromatin dynamics and gene regulation. Its molecular functions include [ATP binding](/details-gene/GO:0005524), [histone binding](/details-gene/GO:0042393), and [non-membrane spanning protein tyrosine kinase activity](/details-gene/GO:0004715). As a core subunit of the WICH (WSTF-ISWI Chromatin Remodeling) complex ([GO:0090535](/details-gene/GO:0090535)), [BAZ1B](/details-gene/9031) participates directly in [chromatin remodeling](/details-gene/GO:0006338). This activity is critical for the [positive epigenetic regulation of rRNA expression](/details-gene/R-HSA-5250913), a process essential for ribosome biogenesis and cell growth ([Link](https://doi.org/10.1074/jbc.m600233200)). This function aligns with its high expression in metabolically active cells and rapidly dividing progenitors. In addition to its role in transcription, [BAZ1B](/details-gene/9031) is a key player in the [DNA damage response](/details-gene/GO:0006974). It is involved in the [DNA double-strand break repair](/details-gene/R-HSA-5693532) pathway, where it is recruited to sites of damage. Evidence suggests that [BAZ1B](/details-gene/9031) interacts with PCNA at replication forks, targeting the chromatin remodeling machinery to sites of DNA synthesis and repair ([Link](https://doi.org/10.1038/ncb1196)). This dual functionality positions [BAZ1B](/details-gene/9031) as a critical node integrating gene expression with the maintenance of genomic integrity. ## Research Directions The widespread and cell-type-specific significance of [BAZ1B](/details-gene/9031) suggests it is a master regulator of cellular identity and function. Its dual roles in transcription and DNA repair present compelling avenues for future investigation. **Proposed Hypotheses:** 1. Given its high significance in diverse and terminally differentiated cells such as [pulmonary ionocytes](/details-cell/CL0017000) and [neurons](/details-cell/CL0010022), [BAZ1B](/details-gene/9031) is hypothesized to be indispensable for maintaining the specific chromatin architecture and transcriptional programs that define these specialized cell fates. Its dysregulation may therefore contribute to cell-specific pathologies beyond Williams-Beuren syndrome. 2. Considering its involvement in both transcription and DNA repair, [BAZ1B](/details-gene/9031) may function as a sensor at active gene loci. It is hypothesized that upon detecting DNA damage, the kinase activity of [BAZ1B](/details-gene/9031) initiates a local signaling cascade that pauses transcription and recruits the DNA repair machinery, thereby preventing the transcription of damaged templates. **Experimental Approach:** To test the first hypothesis, a conditional knockout mouse model could be generated to delete [BAZ1B](/details-gene/9031) specifically in pulmonary ionocytes (e.g., using a *Foxi1*-Cre driver). Single-cell RNA-seq and ATAC-seq would be performed on epithelial cells from the knockout and control animals. This would allow for a direct assessment of [BAZ1B](/details-gene/9031)'s role in maintaining the ionocyte-specific gene expression program and chromatin accessibility landscape. Functional assays, such as measuring transepithelial ion transport, would further determine the physiological consequences of its loss. **Therapeutic Potential:** As an intracellular kinase involved in fundamental processes like DNA repair and transcription, [BAZ1B](/details-gene/9031) represents a potential therapeutic target, particularly in oncology. Many cancers exhibit dysregulated chromatin states and rely on specific DNA repair pathways for survival. Therefore, small molecule inhibitors targeting the kinase or bromodomain activity of [BAZ1B](/details-gene/9031) could be explored. Such inhibitors might induce synthetic lethality in tumors with deficiencies in other DNA repair pathways. However, due to the gene's broad expression and essential roles in healthy tissues, a key challenge would be developing a therapeutic window that minimizes on-target toxicity in non-cancerous cells. Targeting would focus on **inhibition** to disrupt cancer cell proliferation and survival.

Genular Protein ID: 1288322588

Symbol: BAZ1B_HUMAN

Name: Tyrosine-protein kinase BAZ1B

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 9858827

Title: Identification of the WBSCR9 gene, encoding a novel transcriptional regulator, in the Williams-Beuren syndrome deletion at 7q11.23.

PubMed ID: 9858827

DOI: 10.1159/000015110

PubMed ID: 9828126

Title: A novel human gene, WSTF, is deleted in Williams Syndrome.

PubMed ID: 9828126

DOI: 10.1006/geno.1998.5578

PubMed ID: 10662543

Title: A novel family of bromodomain genes.

PubMed ID: 10662543

DOI: 10.1006/geno.1999.6071

PubMed ID: 12853948

Title: The DNA sequence of human chromosome 7.

PubMed ID: 12853948

DOI: 10.1038/nature01782

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: 11980720

Title: WSTF-ISWI chromatin remodeling complex targets heterochromatic replication foci.

PubMed ID: 11980720

DOI: 10.1093/emboj/21.9.2231

PubMed ID: 15543136

Title: The Williams syndrome transcription factor interacts with PCNA to target chromatin remodelling by ISWI to replication foci.

PubMed ID: 15543136

DOI: 10.1038/ncb1196

PubMed ID: 16252006

Title: Ligand-induced transrepression by VDR through association of WSTF with acetylated histones.

PubMed ID: 16252006

DOI: 10.1038/sj.emboj.7600853

PubMed ID: 25452584

Title: Retraction: 'Ligand-induced transrepression by VDR through association of WSTF with acetylated histones'.

PubMed ID: 25452584

DOI: 10.15252/embj.201470110

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: 16603771

Title: The WSTF-SNF2h chromatin remodeling complex interacts with several nuclear proteins in transcription.

PubMed ID: 16603771

DOI: 10.1074/jbc.m600233200

PubMed ID: 18162579

Title: Identification of novel human Cdt1-binding proteins by a proteomics approach: proteolytic regulation by APC/CCdh1.

PubMed ID: 18162579

DOI: 10.1091/mbc.e07-09-0859

PubMed ID: 18691976

Title: Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle.

PubMed ID: 18691976

DOI: 10.1016/j.molcel.2008.07.007

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: 19092802

Title: WSTF regulates the H2A.X DNA damage response via a novel tyrosine kinase activity.

PubMed ID: 19092802

DOI: 10.1038/nature07668

PubMed ID: 19234442

Title: Tyrosine dephosphorylation of H2AX modulates apoptosis and survival decisions.

PubMed ID: 19234442

DOI: 10.1038/nature07849

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: 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: 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: 25218447

Title: Uncovering global SUMOylation signaling networks in a site-specific manner.

PubMed ID: 25218447

DOI: 10.1038/nsmb.2890

PubMed ID: 25114211

Title: Mapping of SUMO sites and analysis of SUMOylation changes induced by external stimuli.

PubMed ID: 25114211

DOI: 10.1073/pnas.1413825111

PubMed ID: 25593309

Title: Screen identifies bromodomain protein ZMYND8 in chromatin recognition of transcription-associated DNA damage that promotes homologous recombination.

PubMed ID: 25593309

DOI: 10.1101/gad.252189.114

PubMed ID: 25755297

Title: System-wide analysis of SUMOylation dynamics in response to replication stress reveals novel small ubiquitin-like modified target proteins and acceptor lysines relevant for genome stability.

PubMed ID: 25755297

DOI: 10.1074/mcp.o114.044792

PubMed ID: 28801535

Title: Expansion of the ISWI chromatin remodeler family with new active complexes.

PubMed ID: 28801535

DOI: 10.15252/embr.201744011

PubMed ID: 28112733

Title: Site-specific mapping of the human SUMO proteome reveals co-modification with phosphorylation.

PubMed ID: 28112733

DOI: 10.1038/nsmb.3366

PubMed ID: 11124022

Title: Structure of the PHD zinc finger from human Williams-Beuren syndrome transcription factor.

PubMed ID: 11124022

DOI: 10.1006/jmbi.2000.4308

Sequence Information:

  • Length: 1483
  • Mass: 170903
  • Checksum: 0CC146FEBB954261
  • Sequence:
  • MAPLLGRKPF PLVKPLPGEE PLFTIPHTQE AFRTREEYEA RLERYSERIW TCKSTGSSQL 
    THKEAWEEEQ EVAELLKEEF PAWYEKLVLE MVHHNTASLE KLVDTAWLEI MTKYAVGEEC 
    DFEVGKEKML KVKIVKIHPL EKVDEEATEK KSDGACDSPS SDKENSSQIA QDHQKKETVV 
    KEDEGRRESI NDRARRSPRK LPTSLKKGER KWAPPKFLPH KYDVKLQNED KIISNVPADS 
    LIRTERPPNK EIVRYFIRHN ALRAGTGENA PWVVEDELVK KYSLPSKFSD FLLDPYKYMT 
    LNPSTKRKNT GSPDRKPSKK SKTDNSSLSS PLNPKLWCHV HLKKSLSGSP LKVKNSKNSK 
    SPEEHLEEMM KMMSPNKLHT NFHIPKKGPP AKKPGKHSDK PLKAKGRSKG ILNGQKSTGN 
    SKSPKKGLKT PKTKMKQMTL LDMAKGTQKM TRAPRNSGGT PRTSSKPHKH LPPAALHLIA 
    YYKENKDRED KRSALSCVIS KTARLLSSED RARLPEELRS LVQKRYELLE HKKRWASMSE 
    EQRKEYLKKK REELKKKLKE KAKERREKEM LERLEKQKRY EDQELTGKNL PAFRLVDTPE 
    GLPNTLFGDV AMVVEFLSCY SGLLLPDAQY PITAVSLMEA LSADKGGFLY LNRVLVILLQ 
    TLLQDEIAED YGELGMKLSE IPLTLHSVSE LVRLCLRRSD VQEESEGSDT DDNKDSAAFE 
    DNEVQDEFLE KLETSEFFEL TSEEKLQILT ALCHRILMTY SVQDHMETRQ QMSAELWKER 
    LAVLKEENDK KRAEKQKRKE MEAKNKENGK VENGLGKTDR KKEIVKFEPQ VDTEAEDMIS 
    AVKSRRLLAI QAKKEREIQE REMKVKLERQ AEEERIRKHK AAAEKAFQEG IAKAKLVMRR 
    TPIGTDRNHN RYWLFSDEVP GLFIEKGWVH DSIDYRFNHH CKDHTVSGDE DYCPRSKKAN 
    LGKNASMNTQ HGTATEVAVE TTTPKQGQNL WFLCDSQKEL DELLNCLHPQ GIRESQLKER 
    LEKRYQDIIH SIHLARKPNL GLKSCDGNQE LLNFLRSDLI EVATRLQKGG LGYVEETSEF 
    EARVISLEKL KDFGECVIAL QASVIKKFLQ GFMAPKQKRR KLQSEDSAKT EEVDEEKKMV 
    EEAKVASALE KWKTAIREAQ TFSRMHVLLG MLDACIKWDM SAENARCKVC RKKGEDDKLI 
    LCDECNKAFH LFCLRPALYE VPDGEWQCPA CQPATARRNS RGRNYTEESA SEDSEDDESD 
    EEEEEEEEEE EEEDYEVAGL RLRPRKTIRG KHSVIPPAAR SGRRPGKKPH STRRSQPKAP 
    PVDDAEVDEL VLQTKRSSRR QSLELQKCEE ILHKIVKYRF SWPFREPVTR DEAEDYYDVI 
    THPMDFQTVQ NKCSCGSYRS VQEFLTDMKQ VFTNAEVYNC RGSHVLSCMV KTEQCLVALL 
    HKHLPGHPYV RRKRKKFPDR LAEDEGDSEP EAVGQSRGRR QKK