查询词典 x chromosome

Thomas Hunt Morgan provided evidence that genes occur on chromosomes and that adjacent genes on the same chromosome form linkage groups.

摩根证明不仅基因就在染色体上，而且在同一条染色体上紧挨着排列的基因构成一个连锁群，往往一道遗传。

This small tribe is allied to Poeae , but differs in the closed, tubular leaf sheaths, small, fleshy lodicules, and chromosome number.

这小的族与Poeae有联系，但是在被关闭，管状的叶鞘，小，肉质的鳞被和染色体数目方面不同。

The map comprises 68 microsatellite maker loci, covering a total length of 414.3 cM, with an average distance of 6.1 cM between adjacent markers and an average marker number of 11.3 on each chromosome.

建成的这6条染色体的图谱共包含68个SSR标记座位，总长度为414.3cM，相邻标记间的平均距离为6.1cM，平均每条染色体上的标记座位数为11.3个。

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。

The effect of phosphoric amide herbicide amiprophose-methyl, which was used wildly in agriculture, on chromosome structure and protein composition of root meristems of wheat were studied by exposure to concentrations of 1-4 μmol/L. The results indicated that, as the concentration of APM increased the frequency of chromosomal structure variation increased.

利用农业上广泛使用的酰胺类除草剂甲基胺草磷，在1~4μmol/L浓度下，对野二燕1号小麦根尖分生组织细胞染色体结构变异及蛋白质组分变化进行了研究，结果发现，随着浓度升高，染色体结构变异率呈上升趋势。

Frequencies of multipolar division cells and bridges lagging chromosome were 0.08% and 0.434% respectively when root meristems were treated with 3-4 μmol/L APM.

在3~4μmol/L浓度下处理的根尖分生组织细胞中，多极分裂细胞的出现频率为0.08%；染色体桥、断片和滞后染色体的出现频率为0.434%。

Mr Venter said he was "100% confident "the same technique would work for the artficially created chromosome.The new life form will depend for its ability to replicate and metabolise on the molecular machinery of the cell into which it has been injected,and in that sense it will not be a wholly synthetic life form.

这个新生命形式，它将能够复制并对分子机器上的细胞，它已被注射，从这个意义上说，它将不会是一个完全人造生命形式然而，它的脱氧核糖核酸将人造，它是DNA中控制细胞和使用生命积木。

Good chromosome preparation methods are necessary to get good spreading of chromosomes within metaphases for karyotype analysis.

染色体标本的制备是核型分析最基础的工作，要制作高质量的染色体标本，获得可靠的镜检结果，必须要有很好的制片方法。

Good chromosome preparation methods are necessary to get good spreading of chromosomes within metaphases for karyotype analysis.

核型分析是细胞遗传学及细胞分类学等相关学科的基本研究方法，要得到高质量的染色体标本，获得可靠的镜检结果，必须要有很好的制片方法。

Chromosome analysis of metaphases from bone marrow cells or cul-tured peripheral blood lymphocytes of 15 patients with blood disorderswas carried out.

对15例血液病患者进行了骨髓或外周血培养细胞的染色体观察。15例中12例临床确诊为慢性粒细胞白血病，2例诊断为急性粒细胞白血病，1例为继发性红细胞增生症。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。