MEST (mesoderm specific transcript)

symbol:
MEST
locus group:
protein-coding gene
location:
7q32.2
gene_family:
alias symbol:
PEG1
alias name:
Paternally-expressed gene 1
entrez id:
4232
ensembl gene id:
ENSG00000106484
ucsc gene id:
uc003vqc.4
refseq accession:
NM_002402
hgnc_id:
HGNC:7028
approved reserved:
1996-04-17
7q32.2
基因染色体位置图

MEST(mesoderm-specific transcript)基因,也被称为PEG1(paternally expressed gene 1),是一个印记基因,主要在胚胎发育过程中表达,尤其在胎盘和某些胎儿组织中。它编码一种蛋白质,被认为在胚胎发育、细胞增殖和分化中起重要作用。MEST基因的突变或表达异常可能导致发育缺陷,特别是与胎盘功能相关的异常。该基因属于MEST基因家族,这个家族的基因通常与胚胎发育和细胞增殖有关。MEST基因的过表达可能与某些癌症的发生有关,如乳腺癌和前列腺癌,因为它可能促进细胞增殖和抑制凋亡。相反,MEST基因的表达降低可能导致胚胎发育异常或胎盘功能障碍。MEST基因的印记特性意味着它通常只从父本染色体表达,而母本染色体上的拷贝被沉默。这种印记模式的异常可能导致发育障碍,如Silver-Russell综合征,这是一种以生长迟缓和身体不对称为特征的疾病。MEST基因的功能和调控仍在研究中,但它在胚胎发育和疾病中的作用使其成为一个重要的研究目标。

This gene encodes a member of the alpha/beta hydrolase superfamily. It is imprinted, exhibiting preferential expression from the paternal allele in fetal tissues, and isoform-specific imprinting in lymphocytes. The loss of imprinting of this gene has been linked to certain types of cancer and may be due to promotor switching. The encoded protein may play a role in development. Alternatively spliced transcript variants encoding multiple isoforms have been identified for this gene. Pseudogenes of this gene are located on the short arm of chromosomes 3 and 4, and the long arm of chromosomes 6 and 15. [provided by RefSeq, Dec 2011]

该基因编码的α/β水解酶家族的一员。它被印迹,从胎儿组织父系等位基因,而在淋巴细胞特异性同种型压印呈现优先表达。该基因的印记的丢失已被链接到某些类型的癌症,并可能是由于启动子交换。所编码的蛋白质可以在发展中发挥作用。编码多种亚型选择性剪接的转录物变体已被确定为这个基因。该基因的假基因位于染色体3的短臂上和4,长臂染色体6和15的[通过的RefSeq,2011年12月提供]

MEST基因的碱基序列:[NCBI]
Loading Gene Browser...
MEST基因的碱基突变:           仅显示部分snp
rs7658       rs10863       rs1050667       rs7779408       rs61354155       rs117700687       rs140673031       rs144636401       rs200949016       rs201408676       rs367603516       rs368913054       rs369398191       rs371696273       rs374885325       rs376587391       rs528294422      

MEST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
CTCTGAGAGTGAGCTGTGG
60
GTACTGTAAGAGACTGTCAATGAC
59
CTCTGAGAGTGAGCTGTGG
60
GTACTGTAAGAGACTGTCAATGAC
59
TTCTACCAAGACTCTGTGGG
59
AGTCGTAGCTGGATGTTGG
60
TCTCCCTTCTAGGTACAAGC
58
GGAAAGATACCTCCATTTGACAG
59
CTCTGAGAGTGAGCTGTGG
60
GTACTGTAAGAGACTGTCAATGAC
59
CTCAAAGATGGAGGTGTGC
59
GTACTGTAAGAGACCTCGAGAG
59
CTGTCAAATGGAGGTATCTTTCC
59
ACTAAAGGTCTATCAGTGAAGTACC
60
TGGGTTAGGATTTCTAGACCC
59
CTTCCATGAGTGAAGGGCA
60
TTCTACCAAGACTCTGTGGG
59
AGTCGTAGCTGGATGTTGG
60
CTCAAAGATGGAGGTGTGC
59
GTACTGTAAGAGACCTCGAGAG
59
      尚未收录相关数据

MEST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

MEST基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0003824
C9JCM6 (UniProtKB)
IEA
GO:0003824
C9JRA9 (UniProtKB)
IEA
GO:0003824
C9JSW2 (UniProtKB)
IEA
GO:0003824
C9JW74 (UniProtKB)
IEA
GO:0016021
C9JW74 (UniProtKB)
IEA
GO:0003824
C9JWU9 (UniProtKB)
IEA
GO:0005783
Q5EB52 (UniProtKB)
ISS
GO:0005789
Q5EB52 (UniProtKB)
IEA
GO:0007498
Q5EB52 (UniProtKB)
TAS
GO:0010883
Q5EB52 (UniProtKB)
IBA
GO:0016021
Q5EB52 (UniProtKB)
IEA
GO:0016787
Q5EB52 (UniProtKB)
IBA
GO:0070062
Q5EB52 (UniProtKB)
IDA

可能调控 MEST基因的相关microRNA:     

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
Schizophrenia, Childhood 0.12 0 0 CLINVAR
Weight Gain 0.12 1 0 CTD_human
3-Methylglutaconic aciduria type 2 0.08 0 0 MGD
Malignant neoplasm of ovary 0.002909916 3 0 BeFree_GAD
Mammary Neoplasms 0.00272435 1 0 LHGDN
Malignant neoplasm of lung 0.002638474 2 0 BeFree_GAD
Chronic Obstructive Airway Disease 0.002367032 1 0 GAD
Malignant neoplasm of urinary bladder 0.002367032 1 0 GAD
Russell-Silver syndrome 0.001628651 6 0 BeFree
Obesity 0.000814326 3 0 BeFree

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