种质的

This test showed that P4.1 and P4.2 could apply to molecular identify of kava germplasm materials. P4.1 and P4.2 have some use in the true and false molecular identify of kava.

这说明引物P4.1和P4.2为卡瓦胡椒特异SCAR引物，可用于卡瓦胡椒的分子鉴定，这对卡瓦胡椒种质资源的真伪鉴定有一定帮助。

In order to become the leading industry to create competitive industries, Long Island County, Laminaria germplasm continued to improve and promote the breeding of new technologies on the fuss.

为将这一主导产业打造成为优势产业，长岛县不断在海带的种质改良和养殖新技术的推广上做文章。

In addition, useful in the seedling breeding of litchi growing areas, the existence of rich germplasm resources.

此外，在有用实生繁殖的荔枝产区，存在丰富的种质资源。

Drought-resistant germplasms were mainly origin in low temperature, frequently drought, poor soil region, such as Wangmo, Luodian, Rongjiang, Ziyun and so on.

抗旱种质多来源于贵州省低热的望谟、罗甸、榕江、紫云等干旱频繁发生、土壤贫瘠的地区。

Obtaining virus-free plants by means of meristem tip culture was the available measure to deal with the problem.

通过茎尖培养获得脱毒种苗是防治甘薯病毒病害和减缓种质退化的最为有效的措施。

Ratio of palisade tissue, stoma density and pollen morphology are the important index for sport identification.

芽变选种具有育种周期短、育种进程快的特点，是种质资源创新的重要途径。

Coconut SSR primer pairs were used to amplify 39 different genera of palm family, the effective amplification is 90.5%, and the polymorphism level among the speciese of these genera was relatively high..

供试的42份国内外椰子种质材料的遗传相似系数范围大部分在0.6~0.8之间，最小为0.503，最大为0.961。

Since 2001, Shanghai Fisheries University and Xinjiang Construction Group have jointly conducted a research and exploitation of Eltrix River special fish resources, and made the first breakthrough in artificial propagation and nursing of tench, perch and pike.

自2001年以来，上海水产大学与新疆生产建设兵团合作，进行额尔齐斯河流域特种鱼类的种质资源研究与开发利用工作，在国内率先突破了丁鱥、河鲈和白斑狗鱼的批量人工繁殖。

Radish is an important vegetable and the germplasm resource is very abundant in China.

萝卜是我国的一种重要的蔬菜，我国萝卜种质资源十分丰富。

However, there are still several safety concerns about the use of a DNA vaccine, which include the possibility of integration into the host genome, adverse immunopathology, and anti-DNA autoantibody induction.Attempting to solve some of these problems, eukaryotic expression plasmids pTL-8/ AMA-1 and pTL-8/ AMA-1 which express trans-activator or reverse trans-activator, respectively, and AMA-1 gene of Plasmodium falciparum were constructed by using tetracycline regulable system.

首先构建了恶性疟原虫顶第四军医大学硕士学位论文端膜抗原1(AMA一1)基因和反式活化因子基因的真核表达质粒pTL一8/灿认一l和PTL一8/灿认一1，并大量制备这两种质粒及表达转录抑制子的质粒pUHS6一1。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。