查询词典 genome

This article reviewed the origin and development quantitative trait locus. QTL mapping consist of four main step, that is test design、genetic marker、construction of linkage map and the main analytical method of QTL (candidate gene approach and genome scanning). Also, the progress and prospects of QTL in livestock were discussed

本文对QTL定位技术的产生和发展、QTL作图所包括的4个主要步骤：试验设计、遗传标记的产生、构建连锁图和QTL的检测（主要是候选基因法和基因组扫描法）进行了简要的介绍，并就目前畜禽QTL定位的研究进展及前景作一概述。

For example, a 19th-century mathematical curiosity called the "space-filling curve"- a sort of early fractal curve - recently resurfaced as a model for the shape of the human genome.

例如，19世纪一个数学家的好奇心-叫做&空间-充满曲线&-一种早期的分形曲线-最近重新浮出水面，作为模拟人类基因组形状的模型。

For example, a 19th-century mathematical curiosity called the "space-filling curve"- a sort of early fractal curve - recently resurfaced as a model for the shape of the human genome.

虽然会破坏我曾经希望得到的披萨定理，但我这些日子确实不再吃很多美国披萨了。上一篇：办公室八卦是好是坏？

Small RNAs are 20-30 nucleotides long single-strand non-coding RNAs. They represent a new mechanism of gene regulation and play important roles in plant growth and development, responses to different environmental stresses as well as genome stability.

小分子RNA是植物中广泛存在的、长度约为20-30 nt的单链非编码RNA分子，它在植物的生长发育、适应各种外界胁迫以及维持基因组稳定性等方面起着非常重要的作用。

A comparative genome analysis was conducted on short-day induced gene expression to determine the increase of transcript abundance during senescent process in soybean plants.

对大豆短日照诱导的基因表达差异进行了比较基因组分析，在细胞分子水平上从基因差异表达的角度研究短日照诱导衰老过程中基因转录物丰度的变化，探索大豆衰老的复杂机制。

In this study, the system of cotton shoot apex transformation has been established. Upland cotton genome was transformed with rol genes by Agrobacertium mediated transformation.

本研究建立了高效的棉花茎尖转化再生体系，通过农杆菌介导法将rol基因导入陆地棉基因组中，获得了生根能力加强的棉花转基因株系。

These data suggest that the terminal hairpin structure and ITRs of PfDNV play a key role in the rescue and gene correction process: sequence at the junction of the terminal palindrome of PfDNV genome and the pUC119 can form typical Holliday structure, it can be cutted by the special endonuclease, then the exposed 3'hairpin structure serving for a self-primer to initiate viral DNA replication; and the intact extremity acting as a template to repair another altered end within inverted terminal repeats.

说明存在着一种拯救和基因修复机制，推测与PfDNV基因组末端结构（Hairpin、ITR）有密切关系：PfDNV基因组与pUC119质粒连接处可形成Holliday结构而被识别该结构的核酸内切酶所切割，游离下的基因组3'发夹结构作为引物起始复制，然后被置换链的完整的5'ITR作为模板修复部分缺失的另一端ITR，推测这个过程需要病毒NS蛋白以及细胞因子的参与。

Lines transformed by particle bombardment have been discussed. The selectable marker bar gene cassette that integrated with the rice genome had multiple copies and showed complex segregation behavsensitive plants in their progenies. In five out of ten original transgenic lines, bar gene can be stably transmitted as a dominant gene to self-pollinated T2 progeny.

结果发现：作为筛选标记的bar基因表达盒在水稻基因组中多拷贝整合，遗传分离行为复杂，还出现了Basta抗感分离比在35∶1～144∶1之间的&假纯合体&，但50﹪转基因株系中(5/10)bar基因可作为一个显性基因按孟德尔方式稳定遗传至自交T2代。

Lines transformed by particle bombardment have been discussed. The selectable marker bar gene cassette that integrated with the rice genome had multiple copies and showed complex segregation behaviors including the presence of 'false homozygotes', with abnormal segregation ratios ranging from 35:1 to 144:1 (Basta-resistant: sensitive plants) in their progenies. In five out of ten original transgenic lines, bar gene can be stably transmitted as a dominant gene to self-pollinated T2 progeny.

结果发现：作为筛选标记的bar基因表达盒在水稻基因组中多拷贝整合，遗传分离行为复杂，还出现了Basta抗感分离比在35：1～144：1之间的&假纯合体&，但50%转基因株系中（5/10）bar 基因可作为一个显性基因按孟德尔方式稳定遗传至自交T2代。

The program optimizes the oligo selection for several parameters, including uniqueness in the genome, internal repeats, self-binding, and GC content.

程序为几个参数优化了oligo选择，包括染色体的唯一性，内在的重复性，自绑定，和GC内容。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。