查询词典 medaka

Here, we used recombinant breakpoint analysis to restrict the sex-determining region in medaka fish to a 530-kilobase stretch of the Y chromosome.

本文利用重组分析将青鳉鱼的性别决定区域限定在Y染色体上的530Kb的区域。

We used the medaka as a fish model for the development of ES cell technology. We have established feeder cell free culture conditions and obtained several ES cell lines from midblastula embryos.

我们以青鱂作为建立鱼类ES细胞技术的模式，通过建立并应用无滋养层细胞的培养条件，获得了来自中期囊胚的ES细胞系。

These findings strongly suggest that the sex-specific DMY is required for testicular deelopment and is a prime candidate for the medaka sexdetermining gene.

这些发现足以说明DMY基因，是精巢发育所必需并且是青鳉鱼性别决定的重要候选基因。

U.S. and Japanese scientists medaka fish through the analysis of deoxyribonucleic acid all of the information and found that the structure of DNA nucleosome affect DNA variation, thus affecting the biological evolution.

美日两国科学家通过分析青鳉鱼脱氧核糖核酸的全部信息，发现DNA核小体结构影响着DNA变异，从而影响生物进化。

DMY, isolated by positional cloning in medaka, was regarded as the first sex-determining gene in non-mammals.

从青鳉Y染色体定位克隆的DMY，被认为是第一个非哺乳类脊椎动物雄性性别决定基因。

This progress with the medaka has led to the establishment of ES like cell cultures in other species, including zebrafish and even marine fish species.

青鱂ES细胞的培养条件已成功地应用到其它鱼类如斑马鱼甚至海水鱼。

The expressions of ERRα in different tissues and the transcriptional responses of ERRα in testis of medaka exposed differential EDCs were studied by quantitative real-time RT-PCR.

本研究克隆了青鱼ERRα mRNA全序列，并通过实时定量RT-PCR方法对其在不同组织中的表达和不同EDCs暴露下的响应进行了分析。

Both chemicals are toxic to medaka, in particular zpt, which also causes teratogenic effects such as spinal cord deformities in embryos at very low, sublethal concentrations.

所有化学物质对于青鳉来说都是有毒的，特别是锌羟基吡啶硫酮，这造成了青鳉的畸形，很低的亚致死的药量都会造成晶胚发育中脊椎的残缺。

Biological effects of the biocide zinc pyrithione, used in anti-dandruff shampoos and antifouling paints and the agricultural insecticide imidacloprid on japanese medaka fish were assessed in experimental rice fields.

用在抗头皮屑的洗发水和防污油漆以及专门用于日本青鳉的农业杀虫剂的有效成分锌羟基吡啶硫酮的生态影响在的水稻实验田接受评估。

A new expression vector with the promoter of the medaka β-Actin promoter and green-fluorescent protein gene was constructed based on Nde I site of pBluescript SK+.

从载体pBluescript SK+的Nde I位点处插入外源基因片段，构建了含有青鳉β-肌动蛋白启动子和绿色荧光蛋白标记基因的新表达载体。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。