查询词典 homoplasmic

On the basis of the detection of Radarsat data variation, the urban area variation was divided into two types, namely smooth transition and abrupt change, which were assigned respectively to homoplasmic area and alloplasmic area.

以成都市区Radarsat图像为数据源，基于雷达图像服从的分布，对城区变化存在的平滑转变和阶跃转变2种类型，运用指定的数学算子和最大似然规律进行图像变化检测。

Moreover,7449, a novel homoplasmic mutation in the tRNA-Ser gene, was found to co-exist with 1555 mutation in two maternal members.

另外，新发现一个线粒体DNA突变--7449，但该突变仅在2名母系成员中存在。

High copies and the homoplasmic mutation in tumor, mtDNA mutations may be attractive diagnostic markers for some cancers.

由于肿瘤中mtDNA的高拷贝、同质性突变等特点，有人提出mtDNA突变有希望成为肿瘤早期诊断的分子标记。

Although Fan et al. observed that the milder COI mutation was retained through successive generations, it was always homoplasmic, so the ability to filter it out was never put to the test.

尽管Fan等人认为COI温和突变仍然在后代中保留下来，，由于它总是同质的，所以从不去筛选它们突变的能力。

In the current study, we have detected the mtDNA mutation in lung cancer, investigated the correlation between the mtDNA mutations and carcinogenesis, and explored the possibility of mtDNA mutations as a biomarker. We also analyzed the reasons for the homoplasmic mutations of mtDNA.

为了探讨mtDNA突变在肺癌发生中的意义、mtDNA突变在肺癌早期诊断中作为分子标记的可能性以及mtDNA多态性与肺癌易感性的关系，我们检测了肺癌mtDNA突变，分析了肿瘤中mtDNA同质性突变的形成原因。

Results Fourteen individuals from two pedigrees carried homoplasmic 1555G mutation. Seven sporadic patients and the five mothers did not have 1555G mutation.

结果 两个家系的14份样品为1555G点突变阳性，散发病例及部分亲属的12份样品全部为1555G点突变阴性。

Of other variants, the novel homoplasmic A4435G mutation absent in 164 Chinese controls is localized at 3' end adjacent to the anticodon, at conventional position 37 (A37), of tRNAMet.

实际上在A4435G和G11778A都有突变的细胞中可观察到tRNAMet稳态水平的有效降低，而在仅有G11778A突变的细胞中则不能。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。