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telomere

美英 ['teləmɪə]

n.端粒
网络染色体端粒；端粒体；染色体的端粒

复数：telomeres

telomere

英-汉英-英网络释义

telomere

端粒

端粒（Telomere）是真核细胞染色体末端的特殊结构。人端粒是由6个碱基重复序列（TTAGGG）和结合蛋白组成。

染色体端粒

人类染色体端粒(telomere)长度及端粒酶 (telomerase) 活性测定技术(推荐)生物技术 N/A 用于肿瘤早期诊断的microRNA 特征谱 …

端粒体

端粒体（telomere）位於染色体的两端（如图一），与细胞分裂及老化有关，细胞每分裂一次，端粒体的长度就减少，直到端粒 …

染色体的端粒

104．关于染色体的端粒(telomere)，以下描述正确的有( )。A．能维持染色体的稳定性； B．由高度重复的短序列串联而成； C…

染色体末端

染色体末端(telomere)位於每一条染色体两端，由一连串短而一再重复的核甘酸系列和蛋白质所组成，可维持染色体的稳定性， …

即端粒

　　正常人细胞随着复制能力下降，其染色体终端即端粒（telomere）的长度变短，端粒长度受染色体端粒酶（telomerase）活力的 …

染色体终端

　　染色体终端（telomere）的生物学研究是揭露细胞癌化机制的关键。终端酶（telomerase）是维持染色体终端构造的必需蛋白， …

例句：

It concluded : 'The state of being married was the only significant predictor of telomere length when all other factors were not adjusted. '

结论总结：其中只有结婚是端粒长度较长的唯一重要预测因素而其他一切因素都不起作用。

Moreover , it was not merely the father 's telomere length that correlated with that of his offspring , but also his actual lifespan .

此外，不仅仅是父亲的端粒长度与其子孙后代的端粒长度相关，而且他们与孩子之间的寿命也相关。

Telomere length was as good as cholesterol levels at predicting the risk of developing cardiovascular disease .

端粒长度，跟胆固醇水平一样是预测冠心病的很好的指标。

Some scientists are trying to extend life by extending the telomere.

有些科学家正在试图通过延长端粒来延长寿命。

The "hand " is the last 100 to 200 bases of the telomere , which are single- stranded , not paired like the rest.

这段「手掌」是端粒末端的 100~200 个碱基，属于单股构造，不同于其他部分的成对双股结构。

Genetic factors and environmental stressors can shorten the length of the telomere .

遗传因素和环境压力可以使得端粒的长度缩短。

Initial observations suggest that cellular senescence is the result of telomere shortening .

初步观察表明，细胞衰老是由于端粒缩短。

Telomere lengthening was even greater if the child 's paternal grandfather had also been older when he became a father .

如果孩子的爷爷也是在较年长时做父亲的话，端粒的增长会更显著。

Mitochondrial DNA(mtDNA)and telomere are the primary DNA markers used in deducing individual age in recent years.

目前用于年龄推断研究的 DNA 标记主要是线粒体和端粒。

With the occurrence of genetic mutations the cells can continue to grow even though their telomere continue to be shortened .

然而基因组产生突变的细胞在端粒继续缩短时仍然能够生长。

With that in mind , the researchers started comparing telomere lengths within families .

想到这一点，专家开始比对家庭中的端粒长度。

Each segment of a telomere is like a ticket that gives it permission to divide .

一个端粒的每一个片段就象一张细胞分裂的通行证。

'The relationship between income and telomere is not accounted for by physical diseases, mental state and neighbourhood experience.

收入和端粒之间的关系不包括身体疾病、精神状态和邻里关系这些因素。

The tips of all chromosomes are covered with a very special DNA sequence, in a region called the telomere .

在染色体的顶端覆盖着一段非常特殊的 DNA ，这片区域叫做 “端粒 ”。

The study of telomere length in peripheral white blood cells of patients with coronary atherosclerosis and its significance .

冠状动脉粥样硬化患者外周血白细胞端粒长度研究及意义。

Telomere is synthesized with the action of telomerase , a ribonucleoprotein with reverse transcriptase activity .

它的合成由一个特殊的具有反转录活性的核糖核蛋白 -端粒酶完成。

The mean telomere lengths in the normal gastric mucosa, precancerous lesions, gastric cancer and metastatic carcinoma gradually shorten .

正常胃黏膜、癌前病变、胃癌与转移癌组织的平均端粒长度逐渐缩短。

It gave us great confidence that we identified genetic variants on a pathway we already know is associated with telomere length .

同时也给了我们信心去确定不同遗传变量与端粒长度关系的路径。

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