MYB (MYB proto-oncogene, transcription factor)

symbol:
MYB
locus group:
protein-coding gene
location:
6q23.3
gene_family:
SANT/Myb domain containing
alias symbol:
c-myb
alias name:
None
entrez id:
4602
ensembl gene id:
ENSG00000118513
ucsc gene id:
uc063rpp.1
refseq accession:
NM_001130172
hgnc_id:
HGNC:7545
approved reserved:
2001-06-22
6q23.3
基因染色体位置图

MYB基因属于MYB转录因子家族,该家族成员通常含有高度保守的DNA结合域(MYB结构域),能够识别并结合特定的DNA序列来调控下游基因的表达。MYB基因家族在真核生物中广泛存在,参与多种生物学过程,如细胞增殖、分化、凋亡以及应激反应等。MYB基因编码的蛋白质是一种转录因子,主要通过结合靶基因启动子区域的MYB结合位点来激活或抑制这些基因的转录。它在造血系统、神经系统和上皮组织中发挥重要作用,尤其在造血干细胞的维持和分化中至关重要。MYB蛋白的生物学功能包括调控细胞周期进程、影响细胞命运决定以及参与炎症反应等。突变或异常表达可能导致功能失调,例如MYB基因的过度表达与多种癌症(如白血病、乳腺癌和结肠癌)的发生密切相关,因为它可能促进细胞不受控制的增殖和存活。相反,MYB表达降低可能影响造血功能,导致贫血或免疫缺陷。MYB基因的突变可能破坏其DNA结合能力或与其他蛋白质的相互作用,从而影响其转录调控功能。此外,MYB还参与调控血管生成和脂肪代谢等过程。在基因家族中,MYB家族成员通常共享保守的MYB重复序列,这些序列负责DNA结合和蛋白质相互作用。MYB基因的过表达可能通过激活促增殖和抗凋亡信号通路促进肿瘤发生,而敲低或抑制MYB表达则可能抑制肿瘤生长并诱导分化。MYB还与其他转录因子(如C/EBP和RUNX1)协同作用,共同调控靶基因的表达。在疾病方面,除了癌症,MYB基因的异常还与心血管疾病和神经退行性疾病有关。研究MYB基因的功能和调控机制有助于开发针对相关疾病的治疗策略,例如通过靶向MYB或其下游效应分子来抑制肿瘤生长或改善造血功能障碍。

This gene encodes a transcription factor that is a member of the MYB family of transcription factor genes. The protein contains three domains, an N-terminal DNA-binding domain, a central transcriptional activation domain and a C-terminal domain involved in transcriptional repression. This protein plays an essential role in the regulation of hematopoiesis and may play a role in tumorigenesis. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2009]

这个基因编码的转录因子,它是MYB家族的转录因子基因的一个成员。该蛋白包含三个结构域,N-末端DNA结合结构域,一个中央转录激活结构域和参与转录抑制的C-末端结构域。这种蛋白在血细胞生成的调节中起重要作用,并且可以起到在肿瘤发生的作用。选择性剪接结果在多个抄本变形。 [由RefSeq的,2009年06月提供]

MYB基因的碱基序列:[NCBI]
Loading Gene Browser...
MYB基因的碱基突变:           仅显示部分snp
rs210799       rs210800       rs210801       rs210802       rs210936       rs210937       rs210938       rs210939       rs210940       rs210941       rs210942       rs210943       rs210944       rs210945       rs210946       rs210947       rs210948      

MYB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
AATGTCTCCAGTCATGTTCC
58
TATAGTGTCTCTGAATGGCTG
57
TATAGATTCTATGTAGAGTGTCGGG
59
TAGAGCAGGGTCTAGTGGG
60
CCAGCATCAGAAGATGAAGAC
59
AACAGTCTCTGAGCTTTGG
57
ATGTCTCCAGTCATGTTCCA
59
GTTCTGTGTCTGAATGGCTG
59
TGTCTCCAGTCATGTTCCA
58
GTTCTGTGTCTGAATGGCTG
59
TAGATTCTATGTAGAGTGTCGGG
59
GTAGAGCAGGGTCTAGTGG
59
TGTCTCCAGTCATGTTCCA
58
TTATAGTGTCTCTGAATGGCTG
58
CCAGCATCAGAAGATGAAGAC
59
ACAGTCTCTGAGCTTTGGT
59
TGTCTCCAGTCATGTTCCA
58
GTTCTGTGTCTGAATGGCT
58
ATAGATTCTATGTAGAGTGTCGGG
59
TAGAGCAGGGTCTAGTGGG
60
转录因子
影响基因
影响类型
参考文献链接(PubMed)
BCL3
MYB
Unknown
E2F1
MYB
Unknown
EGR1
MYB
Repression
ETS1
MYB
Activation
FOSL2
MYB
Activation
IRF1
MYB
Repression
JUN
MYB
Unknown
JUND
MYB
Activation
JUND
MYB
Repression
JUND
MYB
Unknown

MYB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

MYB基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0003677
A0A087WTI6 (UniProtKB)
IEA
GO:0006355
A0A087WTI6 (UniProtKB)
IEA
GO:0003677
A0A0C4DG19 (UniProtKB)
IEA
GO:0006355
A0A0C4DG19 (UniProtKB)
IEA
GO:0003677
E9PIW4 (UniProtKB)
IEA
GO:0006355
E9PIW4 (UniProtKB)
IEA
GO:0003677
E9PJ96 (UniProtKB)
IEA
GO:0006355
E9PJ96 (UniProtKB)
IEA
GO:0003677
E9PJF1 (UniProtKB)
IEA
GO:0006355
E9PJF1 (UniProtKB)
IEA
GO:0016021
E9PJF1 (UniProtKB)
IEA
GO:0003677
E9PJT2 (UniProtKB)
IEA
GO:0006355
E9PJT2 (UniProtKB)
IEA
GO:0003677
E9PKZ3 (UniProtKB)
IEA
GO:0006355
E9PKZ3 (UniProtKB)
IEA
GO:0003677
E9PLN0 (UniProtKB)
IEA
GO:0006355
E9PLN0 (UniProtKB)
IEA
GO:0003677
E9PMQ0 (UniProtKB)
IEA
GO:0006355
E9PMQ0 (UniProtKB)
IEA
GO:0003677
E9PMZ0 (UniProtKB)
IEA
GO:0006355
E9PMZ0 (UniProtKB)
IEA
GO:0003677
E9PN43 (UniProtKB)
IEA
GO:0006355
E9PN43 (UniProtKB)
IEA
GO:0003677
E9PN92 (UniProtKB)
IEA
GO:0006355
E9PN92 (UniProtKB)
IEA
GO:0003677
E9PNH6 (UniProtKB)
IEA
GO:0006355
E9PNH6 (UniProtKB)
IEA
GO:0003677
E9PP87 (UniProtKB)
IEA
GO:0003677
E9PPL8 (UniProtKB)
IEA
GO:0006355
E9PPL8 (UniProtKB)
IEA
GO:0003677
E9PPR4 (UniProtKB)
IEA
GO:0003677
E9PQQ2 (UniProtKB)
IEA
GO:0006355
E9PQQ2 (UniProtKB)
IEA
GO:0016021
E9PQQ2 (UniProtKB)
IEA
GO:0003677
F8W8G5 (UniProtKB)
IEA
GO:0006355
F8W8G5 (UniProtKB)
IEA
GO:0000122
P10242 (UniProtKB)
IMP
GO:0000978
P10242 (UniProtKB)
IDA
GO:0001077
P10242 (UniProtKB)
IC
GO:0005515
P10242 (UniProtKB)
IPI
GO:0005515
P10242 (UniProtKB)
IPI
GO:0005515
P10242 (UniProtKB)
IPI
GO:0005515
P10242 (UniProtKB)
IPI
GO:0005515
P10242 (UniProtKB)
IPI
GO:0005515
P10242 (UniProtKB)
IPI
GO:0005515
P10242 (UniProtKB)
IPI
GO:0005515
P10242 (UniProtKB)
IPI
GO:0006338
P10242 (UniProtKB)
IMP
GO:0006355
P10242 (UniProtKB)
NAS
GO:0006366
P10242 (UniProtKB)
IEA
GO:0016363
P10242 (UniProtKB)
NAS
GO:0045624
P10242 (UniProtKB)
IMP
GO:0045892
P10242 (UniProtKB)
IMP
GO:0045893
P10242 (UniProtKB)
IMP
GO:0045893
P10242 (UniProtKB)
IMP
GO:0045893
P10242 (UniProtKB)
NAS
GO:0045944
P10242 (UniProtKB)
IDA
GO:0045944
P10242 (UniProtKB)
IDA
GO:0045944
P10242 (UniProtKB)
IMP
GO:0051571
P10242 (UniProtKB)
IMP
GO:0051574
P10242 (UniProtKB)
IMP
GO:0003677
Q708E1 (UniProtKB)
IEA
GO:0006355
Q708E1 (UniProtKB)
IEA
GO:0003677
Q708E6 (UniProtKB)
IEA
GO:0006355
Q708E6 (UniProtKB)
IEA

可能调控 MYB基因的相关microRNA:     

Reactome

MINT

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
Adenoid Cystic Carcinoma 0.125971721 23 0 BeFree_CTD_human
Asthma 0.125005506 3 0 BeFree_CTD_human_GAD
Precursor T-Cell Lymphoblastic Leukemia-Lymphoma 0.121900093 7 0 BeFree_CTD_human
Glioma 0.120542884 3 0 BeFree_CTD_human
Acute Basophilic Leukemia 0.12 0 0 ORPHANET
Myelofibrosis 0.08 0 0 MGD
Anemia, Sickle Cell 0.011368221 8 0 BeFree_GAD
leukemia 0.005981653 13 0 BeFree_LHGDN
beta Thalassemia 0.00554839 5 0 BeFree_GAD
Blast Phase 0.003538676 3 0 BeFree_LHGDN

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