地珠

On the base of review the research development in tissue culture and genetic transformation, Comparative analyses were made on the callus induction and embryogenetic abilities of anther and non-pollinated ovules of rubber tree. Fluorescence detection was implemented with the different in vitro material of Hevea brasiliensis.

本研究在综述了橡胶树组织培养及遗传转化研究进展的基础上，系统地比较了橡胶花药和未授粉胚珠愈伤组织诱导及体细胞胚胎发生能力，对橡胶树不同离体组织进行荧光背景检测，将在植物胚胎发育时期起重要作用的BBM基因导入橡胶树，对电激法转化游离小孢子细胞以及农杆菌介导花药愈伤组织进行初步探索。

A North American origin was assigned to the base of the Gaultherieae. It positively supports the boreotropics hypothesis for the origin of the Ericaceae.

结果表明白珠树族可能起源于温带北美洲，这为杜鹃花科及其科下阶元起源地的&boreotropics&假设提供了有利的证据。

However, the mutation of GATA site at -2948bp remarkably reduced the reporter gene activity driven by SV40 promoter, but not by ε-globin gene proximal promoter. To test whether those sites act synergistically, we mutated 2 of these three binding sites with different combinations.

然而，GATAb（在-2948bp的GATA位点）的突变明显地降低了SV40启动子介导的报告基因转录活性，但是对ε-珠蛋白基因启动子介导的报告基因表达却影响不大。

He's hoping to have the Dragon Radar repaired, but the broken device will soon be the least of his worries! The Red Ribbon Army and their hired thief, Hasky, are hot on his trail!

他本来只是一心想要修好龙珠雷达，但这个坏了的仪器很快就会变得没那么重要了，因为黑绸军和他们雇来的大盗豪斯奇，正紧紧地盯上了他。

A development-course observation of the morphological changes in the nucellar cells undergoing PCD to form pollen chamber was performed.

在珠心细胞发生PCD的过程中，其形态变化显著，有序地降解细胞组分，其间液泡起着关键作用。

So it is of much significance to study the mechanisms of ovule development and abortion of Chi- nese pine. By combining two-dimensional gel electro- phoresis (2-DE) and mass spectrometry analysis, the pat- terns of gene expression in a specific tissue at a specific stage can be displayed and characterized.

双向电泳和质谱技术结合研究基因表达的蛋白质组技术正越来越广泛地应用到植物研究中，我们将该技术应用到油松胚珠发育的研究中，比较了两种蛋白质提取的方法，发现蔗糖提取方法比传统的TCA 方法更适合于油松蛋白质的制备。

The Li bead that the overhead spread hands over to spout of be the voice the piano sound that Shu rain and umbrella deliver personally to hit ……umbrella handle from loose of the bottom of the slide go to, the bone son of bamboo quality fall onto ground of a lightly ring, broke up the photogene of the last silk dreamland-polish spring onion Long the midsummer courtyard of the plant, raindrop already the Shu Lang have to border on thin language.

头顶上传来的骊珠交迸的声音，是疏雨和伞面交击出的琴音吗……伞柄从松脱的指间滑落下去，竹质的骨子坠地的一声轻响，驱散了最后一丝幻境的残像--修饰着葱茏草木的盛夏庭院，雨滴已经疏朗得近乎细语。

Their behaviour was at times appalling; when little they would spend long stretches of each class on the floor behind the benches, playing with bits of mercury, pricking it with needles and pen nibs, watching it slip into the coarse splintery cracks of the dusty floorboards, and forcing it out again, marvelling at the way it shrugged the dirt off its rounded shoulders.

有时她们的举动简直令人感到震惊。年纪小时，在一节课的大段时间里，她们会蹲在凳子后面的地板上，弄着几滴水银玩，用针和笔尖刺水银，瞧着水银珠滚进粗糙的、锯齿状的，布满灰尘的地板裂缝里，然后又把水银挑出来，惊异地发觉水银怎样把尘土从它的圆肩膀上甩掉。

Howl swiveled around on his knees and leveled his glass-marble eyes at her.

跪在地上的霍尔以膝盖为轴，呼地一下转过身来，玻璃珠似的眼睛直直望进她的双眼。

It is said Yonglong produced the first bucketed Drinking water in China as early as in 1992. Besides their factory in Zhuhai, the company has also opened 3 more factories in Guangzhou and Jiangmen in recent years and now their sales terminals exceed 500 and their products have been exported to Macao over a long period of time.

据了解，早在1992年，该公司就率先生产出全国第一桶桶装水，近年来除珠海外，该公司还在广州、江门等地设立了3个生产厂，经销网点达到500多个，产品还长期出口澳门。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。