查询词典 mutation

No heterozygote has been found at these mutation sites.

所有突变位点无杂合子出现。

HHC results from a mutation involving the hemochromatosis gene that leads to increased iron absorption from the gut.

该病是由于血色素沉着症基因突变使得肠吸收铁增加所致。

The bcl 10 gene has a high mutation frequency in liver cancer.

bcl 10基因在肝癌中突变频率较高。

This study clearly showed that mosaic variation was caused by chlorophyll deficiency mutation of shoot tip histogen layer-Ⅱ;tissue and organs originated from the layer-Ⅱ couldn't synthetize chlorophyll,thus induced albino; the albino variation appeared yellow green mosaic because layer-Ⅱ was displaced by layer-Ⅲ partly.

研究表明，其变异原因是由于茎尖分生组织的L -Ⅱ组织原层发生失绿突变，致使其衍生的组织和器官不能合成叶绿素，从而形成白化现象；又由于L -Ⅱ与L -Ⅲ组织原层层间发生部分代换，致使白化突变呈黄绿镶嵌的花斑。

That's because a tumor is made up of a hodgepodge of cells containing different genetic mutation s, each of which allows it to wreak a different brand of havoc.

因为肿瘤是不同的基因变异细胞组成的混合物，每一个细胞会产生不同的混乱变异。

The researchers first discovered the mutation in two Israeli Holstein bulls, one of them, named Goliath.

研究者们首次在两头以色列黑白花牛体内发现这一变种基因，其中一头名叫歌里亚。

Treatable risk factors included anemia in 40% of patients, and elevated total plasma homocysteine or homozygosity for the t-MTHFR mutation in 21%.

可治疗的风险因子包括40%病患有贫血症，21%的人血浆中同型半胱氨酸升高或有t-MTHFR突变的同质性。

DNA screening for α-L-iduronidase gene mutation was performed in a Chinese patient with Hurler syndrome.

研究的目的在检视台湾一位Hurler型黏多醣储积症患者的α-L-iduronidase基因突变。

Objective To explore possible molecular mechanism of hypospadias and relationship of the mutation of SOX9 gene to hypospadias.

目的：探讨SOX9基因在尿道下裂发病中的作用。

Objective:To study the hypoxanthine phosphoribosyl transferase gene mutation of rat peripheral blood lymphocytes and spleen lymphocytes induced by intermal radiation and of human peripheral blood lymphocytes induced by Y -ray.

目的：本实验主要是用克隆法研究放射性核素内照射诱发Wistar大鼠外周血淋巴细胞和脾淋巴细胞次黄嘌呤鸟嘌呤磷酸核糖转移酶基因突变及γ射线外照射诱发健康成年人外周血淋巴细胞HPRT基因突变情况。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。