种质的

In order to provide RAPD information to application of Pyrus germplasmic resources, Yali pear and Betulaefolia were tested.

通过对不同部位提取的DNA纯度进行测定，并进行RAPD扩增分析，为RAPD技术在梨属种质资源中的应用提供参考。

It might be helpful for studying Pyrus germplasmic resources by screening of primers on AFLP.

中国梨属植物资源丰富，通过对AFLP多态性引物的筛选，为该技术在梨属种质资源中的应用提供参考。

Radish (Raphanus sativus L.) is an important commercial vegetable, China is the mainplace where radish was origined and domesticated, and has abundant germplasm.

萝卜是起源于中国的一种重要的蔬菜作物，种质资源十分丰富。

The above results showed that the constructed core collection can representatively evaluate V.amurensis germplasms .

以上结果表明，所构建的核心种质较好地代表了评价的山葡萄资源。

Neolitsea sericea is distributed in Zhujiajian Island,Taohua Island,Mount Putuo and Damao Island,its distributional characteristic is isolated and scattered and small area.

chenii集中分布于舟山市普陀区所辖范围内的洛伽山、朱家尖岛以及以朱家尖、桃花、六横岛为中心的毗邻悬水小岛上，种质资源比较丰富，全市共有结果母树1.2万余株，大年种子产量有1500 kg左右。

The results of this study may be useful for guiding the conservation of germplasm of Stipa grandis.

研究结果对大针茅种质资源的保护具有重要的指导意义。

Tigrina cantor. The results indicate that the percentage of polymorphic loci of R. tigrina rugulosa and R. rigrina cantor are 53.77% and 70.79%, respectively; the genetic diversity index are 0.1345 and 0.1780 and the inter-similarity index are 0.4238. The inter-strains genetic distance is 0.6613, indicating that the genetic variations of R.

tigrina cantor的种内种间遗传多样性及种质特异性分子标记，结果表明：中国虎纹蛙和泰国虎纹蛙多态位点比例分别为53.77%和70.79%；遗传多样性指数分别为0.1345和0.1780；种间的遗传相似系数为0.4238，遗传距离为0.6613。

Fenugreek ( Trigonella foenum-graecum L.) seeds which introduced from United Arab Emirates were carried to the space by the recoverable satellite "Shi Jian 8". After space loading, the seeds were planted to be observe and investigated compared to the control group. The results showed that the germination rate declined after space loading compared to the control group.

以阿联酋胡芦巴种质为材料，经&实践八号&返回式卫星搭载进行空间诱变，回收后，与留地面未经搭载的对照在相同环境下同时播种，对诱变后代（SP1代）的主要农艺性状和品质性状进行研究。

The results showed:① The new gemplasms had high nutritive value and taste quality and were similar as the protogene type in each biochemical constitution.② The heterotic rates were negative orientation on the most of quality character,but it was evidently different from the growth vigour character.③ The external...

研究结果表明，（1）甜玉米新种质各种生化成分与原始基因型接近，营养价值高，食味品质好；（2）甜玉米品质性状优势率以负优势为主，明显不同于生长势性状的优势率；（3）普甜、甜脆、超甜玉米籽粒外观性状和糖分含量均受其各自的一对隐性基因控制

These single-copy transformants could be used for the culture of resistance-herbicide and also produce new variety through backcrossing and crossing.

这些材料可直接生产杭除草剂杂交种，也可作为抗除草剂的种质资源，通过杂交、回交等常规育种方法将抗除草剂Bar基因导入目标品种，获得具有抗除草剂特性的新品种。

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％。