基因甲基化,Gene methylation
1)Gene methylation基因甲基化
1.Effects of UVA irradiation and the gene methylation status on iNOS expression in cultured HaCaT cells;长波紫外线照射和基因甲基化状态对HaCaT细胞诱导型一氧化氮合酶表达的影响
2.The molecular mechanism analysis of etiology pathogenesis and guiding radiation therapy significance of nasopharyngeal carcinoma P73 gene methylation changes;鼻咽癌的p73基因甲基化研究及其指导适量放疗的意义
3.MS-PCR methods were used to detect the status of Id4 gene methylation in healthy individuals and acute leukemia patients.结果表明:Id4基因在正常骨髓中呈完全性非甲基化状态,初治AML和ALL患者中Id4基因甲基化比例分别为84%和86%。
英文短句/例句

1.Correlation between Methylation Status of the Human Alpha-fetoprotein Genes and Its Expression Level;甲胎蛋白基因甲基化模式对基因表达的影响
2.Study on p73 Gene Methylation and Demethylation in Non-Hodkin s Lymphomas;恶性淋巴瘤p73基因甲基化及去甲基化研究
3.The Methylation of p16 and RASSF1A Gene in Thyroid Carcinoma;甲状腺癌组织中p16和RASSF1A基因甲基化的研究
4.Studies on Methylation of RUNX3 and DAPK Gene in Human Gastric Cancer;RUNX3、DAPK基因甲基化与胃癌关系的研究
5.The Relationship between Methylation of FHIT, p16 and Lung Cancer;FHIT、p16基因甲基化与肺癌关系的研究
6.Methylation of the P~(15)INK4B Gene in Acute Leukemia and Myelodysplastic Syndromes;恶性血液病中P~(15)基因甲基化的研究
7.Expression and Methylation of P27 in Gastric Carcinoma;P27基因甲基化与胃癌发生发展的关系
8.The Methylation of PTEN Gene and Its Realationship with the Development of Gastric Cancer;PTEN基因甲基化与胃癌发生发展的关系
9.Methylation of H19 Gene in ES Mice and Embryonic Stem CellsES小鼠和ES细胞中H19基因甲基化状态
10.Role of PTCH1 gene hypermethylation in tumorigenesis of gastric cancerPTCH1基因甲基化在胃癌发病中的作用
11.Relationship between Methylation of FHIT and p16 Genes and Lung CancerFHIT和p16基因甲基化与肺癌的发生
12.Study on the methylation status of CDH1 and PAX1 genes in human cervical carcinoma tissues人宫颈癌组织CDH1和PAX1基因甲基化研究
13.Analysis on methylation of LHR,INSR,AR genes in patients with polycystic ovarian syndromePCOS患者LHR、INSR、AR基因甲基化的研究
14.Aberrant Methylation of NPTX2 Gene Related to Pancreatic Carcinoma;NPTX2基因在胰腺癌中的甲基化异化研究
15.The Experimental Study on Expression of Runx3 Gene in Gastric Carcinoma and Its Clinical Significance;胃癌Runx3基因表达及甲基化、去甲基化对其影响的基础与临床研究
16.Transformation with AtNHX1 Gene and Isolation of O-methytransferase Gene in Gentiana Macrophylla;秦艽AtNHX1基因转化及O-甲基转移酶基因克隆
17.Research on Gene Chip for Methylation Detection of 5'CpG Islands;5'CpG岛甲基化检测基因芯片的研究
18.Aberrant Methylation of RASGRF2 and FBN2 in Human Lung Cancer;人肺癌RASGRF2和FBN2基因异常甲基化的研究
相关短句/例句

Methylation基因甲基化
1.Method Methylation of p15INK4B gene in MUTZ 1 cell was detected by PCR using a methylation specific primer (MSP), the expression of P15,DNA methyltransferase(DNMT)1,DNMT3A and DNMT3B gene by RT PCR, the As 2O 3 induced growth inhibition of MUTZ 1 cell by MTT method.方法 采用甲基化特异PCR(MSP)检测p15INK4B基因甲基化 ,RT PCR方法检测p15、甲基转移酶 (DNMT) 1、DNMT3A、DNMT3B的表达 ,MTT法检测As2 O3 对MUTZ 1细胞的生长抑制。
3)methylation silenced genes甲基化沉默基因
1.Objective To compare the proteome difference between nasopharyngeal carcinoma(NPC)cell line 5-8F cells treated and untreated with 5-aza-2-dC,and to provide experimental evidences for screening methylation silenced genes in NPC.结论:15个5-aza-2-dC处理后表达上调蛋白质的编码基因可能是5-8F细胞的甲基化沉默基因。
4)P16 gene methylationP16基因甲基化
1.Diagnosis of early stage lung cancer by low-dose spiral CT combined with serum p16 gene methylation;低剂量螺旋CT扫描联合血清p16基因甲基化检测在肺癌早期诊断中的应用
2.Low-dose computed tomography and serum p16 gene methylation measurement for screening of early lung cancer低剂量螺旋CT联合血清p16基因甲基化检测筛查早期肺癌的研究
3.Objective To determine the feasibility of conducting low-dose computed tomography (LDCT) and serum P16 gene methylation measurement for early diagnosis of lung cancers in symptomatic individuals at high risk of lung cancer.目的研究在无症状的肺癌高危人群中低剂量CT(LDCT)联合血清P16基因甲基化检测对肺癌早期诊断的可行性。
5)p16 gene demethylationp16基因去甲基化
1.The study was purposed to investigate the possible mechanism of epigallocatechin-3-gallate(EGCG) induced p16 gene demethylation and transcription regulation in the malignant lymphoma cell line-CA46.本研究旨在探讨表没食子儿茶素没食子酯酸(epigallocatechin-3-gallate,EGCG)诱导人恶性淋巴瘤CA46细胞系p16基因去甲基化及转录激活的可能机制。
6)P15~(INK4B) gene methylationP15INK4B基因甲基化
延伸阅读

人锰超氧化物歧化酶基因分子式:CAS号:性质:超氧化物歧化酶是催化超氧阴离子自由基(O2)转变为H2O2和O2的歧化反应(2O2+2H+→H2O2+O2)的生物催化剂,对细胞和生物起保护作用。按其酶分子内所含金属离子不同在自然界有三种类型,即含Cu2+和Zn2+者称Cu,Zn-SOD;含Mn2+者称Mn-SOD;含Fe2+者称Fe-SOD。前者大量存在于哺乳动物的红细胞上,Mn-SOD存在于哺乳动物的线粒体中。人的Mn-SOD的结构基因定位于第6号染色体、长臂、二区、五带,即6q25,它在长达12 858bp的人Mn-SOD基因组DNA结构中。在染色体的这一部位恰是胶质细胞瘤、淋巴瘤、黑色素瘤、卵巢癌等多种肿瘤染色体畸变的频发部位。人的Mn-SOD基因的转录有长约1kb和4kb的两种mRNA,主要是不同组织或细胞来源的Mn-SOD基因在3′一端非翻译区在长度和碱基序列上存在明显差异。该基因除了表达成Mn-SOD,以除去过剩的超氧自由基外,而基因本身又属于肿瘤抑制基因。