PAX6 (paired box 6)

symbol:
PAX6
locus group:
protein-coding gene
location:
11p13
gene_family:
PRD class homeoboxes and pseudogenes|Paired boxes
alias symbol:
D11S812E|AN|WAGR
alias name:
aniridia, keratitis|Aniridia 1|Ani…
entrez id:
5080
ensembl gene id:
ENSG00000007372
ucsc gene id:
uc058abq.1
refseq accession:
NM_001604
hgnc_id:
HGNC:8620
approved reserved:
1986-01-01
11p13
基因染色体位置图

PAX6是一个关键的转录因子基因,属于PAX基因家族(配对盒基因家族),该家族成员均含有一个高度保守的DNA结合结构域——配对盒结构域(PAX domain),负责调控胚胎发育和组织分化。PAX6在眼睛、中枢神经系统和胰腺发育中起核心作用,尤其在眼睛发育中被称为“主控基因”,指导视网膜、晶状体和角膜的形成。其表达产物通过调控下游靶基因(如SOX2和PROX1)的转录,影响细胞增殖、分化和迁移。PAX6突变会导致严重的发育异常,如无虹膜症(ANIRIDIA,表现为虹膜缺失和视力障碍)、小眼畸形或先天性白内障,部分突变还与自闭症谱系障碍和嗅觉缺失相关。PAX6单倍剂量不足(表达量降低)会引发眼部发育缺陷,而过表达则可能导致细胞分化紊乱或肿瘤发生(如神经胶质瘤)。PAX6基因家族(包括PAX1-PAX9)的共性在于通过配对盒结构域结合特定DNA序列调控发育相关基因,成员在器官发生中具有时空特异性。例如,PAX2参与肾脏和耳朵发育,PAX3与肌肉和神经嵴发育相关。PAX6的保守性极高,从果蝇到人类功能相似,其异常表达不仅影响自身靶基因网络,还可能干扰其他PAX家族成员(如PAX2/PAX8)的协同作用,导致多系统发育缺陷。研究PAX6对再生医学(如视网膜修复)和癌症治疗有潜在意义。

This gene encodes paired box gene 6, one of many human homologs of the Drosophila melanogaster gene prd. In addition to the hallmark feature of this gene family, a conserved paired box domain, the encoded protein also contains a homeo box domain. Both domains are known to bind DNA and function as regulators of gene transcription. This gene is expressed in the developing nervous system, and in developing eyes. Mutations in this gene are known to cause ocular disorders such as aniridia and Peter's anomaly. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, May 2012]

该基因编码配对盒基因6,果蝇基因珠三角的许多人类同源之一。除了该基因家族,一个保守的配对盒结构域的标志特征,所编码的蛋白质也含有homeo box结构域。两个域是已知的DNA结合和功能的基因转录的调节。该基因在发育的神经系统中表达,并在显影的眼睛。在这个基因的突变是已知的导致眼部病症,如无虹膜和彼得的异常。编码多种亚型选择性剪接的转录物变体已经观察到这种基因。 [由RefSeq的,2012年5月提供]

PAX6基因的碱基序列:[NCBI]
Loading Gene Browser...
PAX6基因的碱基突变:           仅显示部分snp
rs495902       rs1540318       rs1540319       rs1540320       rs1806155       rs1806156       rs1806157       rs1806158       rs1806159       rs1806180       rs1806181       rs1806182       rs1806183       rs1806184       rs1806185       rs1806186       rs3026349      

PAX6基因在不同组织中的表达:    [UniProt]

基因在不同组织中的表达图
正向引物序列
正向Tm值
反向引物序列
反向Tm值
评分
GAATTCTGCAGACCCATGC
59
AGTCTCGTAATACCTGCCC
59
CTTTGCTTGGGAAATCCGA
59
GTTTATTGATGACACGCTTGG
58
GAATTCTGCAGACCCATGC
59
AGTCTCGTAATACCTGCCC
59
GCATGCAGAACAGTCACAG
60
TACAATCTTCTGCCGGGTG
60
AAGGGCTGTAAGGTCACAG
59
TCTACAATCTTCTGCCGGG
59
CACATCGACCACATTATGGC
60
GAATCTTCTCCGTTGGAACTG
59
CTTTGCTTGGGAAATCCGA
59
GTTTATTGATGACACGCTTGG
58
TGGAGTGTACTGAGGAATCTG
59
AAGGAGTTGCTGGTGAGAG
59
CTTTGCTTGGGAAATCCGA
59
GTTTATTGATGACACGCTTGG
58
GAATTCTGCAGACCCATGC
59
AGTTTATCATACATGCCGTCTG
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
CTCF
PAX6
Activation
CTCF
PAX6
Repression
CTCF
PAX6
Unknown
FOXA2
PAX6
Repression
OTX2
PAX6
Activation
PAX6
FABP7
Activation
PAX6
GCG
Unknown
PAX6
ITGA5
Unknown
PAX6
ITGB1
Unknown
PAX6
KRT12
Unknown

PAX6基因(以及对应的蛋白质)的细胞分布位置:

[UniProt]     [GenomeNet]

" d="M482.414,245.296c3.539,4.293,4.455,10.009,0.202,11 c-4.244,0.996-4.983-10.983-8.293-8.438c-5.271,4.08,9.834,12.271,5.144,17.287c-3.717,3.607-6.172-5.75-10.839-1.976 c-4.673,3.776,6.781,7.299,2.831,11.326c-4.354,4.045-6.979-1.449-9.837-5.517c-1.193-1.742-2.059-3.851-3.595-2.748 c-1.516,1.078-1.854,1.795-0.938,3.666c2.374,4.854,9.235,10.119,5.156,12.535c-5.636,3.346-5.044-8.871-9.426-7.574 c-4.388,1.291,2.557,10.66-1.245,11.141c-4.089,0.545-3.483-10.239-6.979-8.575c-2.522,1.206-0.929,3.071-0.938,4.899 c0.004,1.32-0.964,3.6-2.372,4.062c-3.593,1.171-8.544-1.065-10.251-3.59c-6.04-8.93,0.396-15.997,4.639-7.015 c3.023,4.642,5.182,0.834,2.839-2.219c-1.032-1.354-4.309-5.901-0.781-7.252c2.904-1.113,4.271,1.941,5.985,4.592 c2.61,4.016,5.485,0.117,3.031-3.414c-1.828-2.633-2.74-3.803,3.156-7.42c6.405-4.369,6.52,3.869,10.077,0.646 c2.309-1.832-4.783-5.149,0.06-8.995c2.896-2.293,5.18,6.207,7.961,3.516c3.523-2.737-7.717-7.369,0.117-11.736 C473.413,240.77,480.519,242.891,482.414,245.296z"/> Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
  • 质膜
  • 细胞质
  • 细胞外
  • 高尔基体
  • 囊泡
  • 细胞骨架
  • 内质网
  • 细胞核
  • 内体
  • 溶酶体
  • 线粒体

PAX6基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0003677
B1B1I8 (UniProtKB)
IEA
GO:0005634
B1B1I8 (UniProtKB)
IEA
GO:0006351
B1B1I8 (UniProtKB)
IEA
GO:0006355
B1B1I8 (UniProtKB)
IEA
GO:0007275
B1B1I8 (UniProtKB)
IEA
GO:0003677
B1B1I9 (UniProtKB)
IEA
GO:0005634
B1B1I9 (UniProtKB)
IEA
GO:0006351
B1B1I9 (UniProtKB)
IEA
GO:0006355
B1B1I9 (UniProtKB)
IEA
GO:0007275
B1B1I9 (UniProtKB)
IEA
GO:0003677
B1B1J0 (UniProtKB)
IEA
GO:0005634
B1B1J0 (UniProtKB)
IEA
GO:0006351
B1B1J0 (UniProtKB)
IEA
GO:0006355
B1B1J0 (UniProtKB)
IEA
GO:0007275
B1B1J0 (UniProtKB)
IEA
GO:0003677
E9PKM0 (UniProtKB)
IEA
GO:0005634
E9PKM0 (UniProtKB)
IEA
GO:0006351
E9PKM0 (UniProtKB)
IEA
GO:0006355
E9PKM0 (UniProtKB)
IEA
GO:0007275
E9PKM0 (UniProtKB)
IEA
GO:0000122
P26367 (UniProtKB)
IEA
GO:0000132
P26367 (UniProtKB)
IEA
GO:0000790
P26367 (UniProtKB)
IDA
GO:0000978
P26367 (UniProtKB)
IEA
GO:0000979
P26367 (UniProtKB)
IDA
GO:0000981
P26367 (UniProtKB)
IDA
GO:0001077
P26367 (UniProtKB)
IEA
GO:0001227
P26367 (UniProtKB)
IEA
GO:0001568
P26367 (UniProtKB)
IMP
GO:0001654
P26367 (UniProtKB)
TAS
GO:0001709
P26367 (UniProtKB)
IEA
GO:0001764
P26367 (UniProtKB)
IEA
GO:0001933
P26367 (UniProtKB)
IEA
GO:0002052
P26367 (UniProtKB)
IEA
GO:0002088
P26367 (UniProtKB)
IEA
GO:0003309
P26367 (UniProtKB)
IEA
GO:0003322
P26367 (UniProtKB)
IMP
GO:0003677
P26367 (UniProtKB)
TAS
GO:0003682
P26367 (UniProtKB)
IEA
GO:0003700
P26367 (UniProtKB)
TAS
GO:0003700
P26367 (UniProtKB)
TAS
GO:0004842
P26367 (UniProtKB)
ISS
GO:0005515
P26367 (UniProtKB)
IPI
GO:0005515
P26367 (UniProtKB)
IPI
GO:0005634
P26367 (UniProtKB)
IDA
GO:0005654
P26367 (UniProtKB)
IDA
GO:0005737
P26367 (UniProtKB)
IDA
GO:0005737
P26367 (UniProtKB)
IDA
GO:0006366
P26367 (UniProtKB)
IMP
GO:0007224
P26367 (UniProtKB)
IEA
GO:0007411
P26367 (UniProtKB)
IEA
GO:0007417
P26367 (UniProtKB)
TAS
GO:0007435
P26367 (UniProtKB)
IEA
GO:0007601
P26367 (UniProtKB)
TAS
GO:0008134
P26367 (UniProtKB)
ISS
GO:0009611
P26367 (UniProtKB)
IEP
GO:0009786
P26367 (UniProtKB)
IEA
GO:0009887
P26367 (UniProtKB)
TAS
GO:0009950
P26367 (UniProtKB)
IEA
GO:0010628
P26367 (UniProtKB)
IMP
GO:0016567
P26367 (UniProtKB)
IEA
GO:0019901
P26367 (UniProtKB)
ISS
GO:0021778
P26367 (UniProtKB)
IEA
GO:0021796
P26367 (UniProtKB)
IEA
GO:0021797
P26367 (UniProtKB)
IEA
GO:0021798
P26367 (UniProtKB)
IEA
GO:0021902
P26367 (UniProtKB)
IEA
GO:0021905
P26367 (UniProtKB)
IEA
GO:0021912
P26367 (UniProtKB)
IEA
GO:0021913
P26367 (UniProtKB)
IEA
GO:0021918
P26367 (UniProtKB)
IEA
GO:0021983
P26367 (UniProtKB)
IEA
GO:0023019
P26367 (UniProtKB)
IEA
GO:0030216
P26367 (UniProtKB)
IEA
GO:0030334
P26367 (UniProtKB)
IEA
GO:0030858
P26367 (UniProtKB)
IEA
GO:0031625
P26367 (UniProtKB)
IEA
GO:0032808
P26367 (UniProtKB)
IEA
GO:0033365
P26367 (UniProtKB)
IEA
GO:0035035
P26367 (UniProtKB)
ISS
GO:0042462
P26367 (UniProtKB)
IEA
GO:0042593
P26367 (UniProtKB)
IMP
GO:0045665
P26367 (UniProtKB)
IEA
GO:0045893
P26367 (UniProtKB)
IMP
GO:0045944
P26367 (UniProtKB)
ISS
GO:0048505
P26367 (UniProtKB)
IEA
GO:0048596
P26367 (UniProtKB)
IEA
GO:0048663
P26367 (UniProtKB)
NAS
GO:0048708
P26367 (UniProtKB)
IEA
GO:0050680
P26367 (UniProtKB)
IEA
GO:0050768
P26367 (UniProtKB)
ISS
GO:0060041
P26367 (UniProtKB)
IEA
GO:0061072
P26367 (UniProtKB)
IMP
GO:0061303
P26367 (UniProtKB)
IMP
GO:0070410
P26367 (UniProtKB)
IEA
GO:0070412
P26367 (UniProtKB)
IPI
GO:0071837
P26367 (UniProtKB)
IEA
GO:2000178
P26367 (UniProtKB)
IEA

可能调控 PAX6基因的相关microRNA:     

Reactome

BioGrid

IntAct

mentha

String

基因与其他基因之间的相互作用关系图
序号 作用方式 资源库来源/分值 基因名称 基因名称
疾病名称 关系值 NofPmids NofSnps 来源
疾病名称 关系值 NofPmids NofSnps 来源
Aniridia 0.606164981 152 15 BeFree_CLINVAR_CTD_human_LHGDN_MGD_ORPHANET_UNIPROT
Irido-corneo-trabecular dysgenesis (disorder) 0.562714419 12 4 BeFree_CLINVAR_CTD_human_MGD_ORPHANET_UNIPROT
Congenital ocular coloboma (disorder) 0.480814326 4 1 BeFree_CLINVAR_CTD_human_ORPHANET_UNIPROT
Optic Nerve Hypoplasia, Bilateral 0.48 1 1 CLINVAR_CTD_human_ORPHANET_UNIPROT
Gillespie syndrome 0.360271442 1 1 BeFree_CLINVAR_CTD_human_ORPHANET
Coloboma of optic disc 0.36 1 2 CLINVAR_CTD_human_UNIPROT
Keratitis, hereditary 0.32 0 0 CTD_human_MGD_ORPHANET
FOVEAL HYPOPLASIA 1 0.24 1 0 ORPHANET_UNIPROT
Autistic Disorder 0.203452799 6 1 BeFree_CTD_human_GAD_RGD
WAGR Syndrome 0.124071628 15 0 BeFree_ORPHANET

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