种质的

Research on the genetic relationships of Boehmeria can provide scientific basis for exploring the origin, evolution,classification and ramie breeding.

苎麻属植物亲缘关系的研究将为探讨苎麻起源、进化与分类以及苎麻种质资源的研究与育种利用提供科学依据。

The set of SSR loci would potentially be useful molecular markers for the germplasm identification, genetic diversity analysis, and gene mapping of Bupleurum.

从文库资料中挖掘的具有潜在标记价值的SSR位点将为柴胡种质鉴定，遗传多样性分析及基因定位提供有效分子标记。

The genetic diversity of 26 chestnut cultivars grown in Shandong was evaluated through 29 pairs of SSR primers. The aim was to reveal their genetic diversity and to exploit and make use of the germplasm of Castanea. mollissima.

利用29对SSR引物对26份山东主栽板栗品种进行遗传多样性分析，以了解山东板栗的遗传多样性分布情况，为种质资源的利用和开发提供依据。

Based on the survey and preexisting data, this paper deals with with the distributions, the characteristic of vertical distribution and horizontal distribution and habitat of Chimonanthus germplasm in China.

根据对中国蜡梅属种质资源的调查，结合已有资料，重点阐述了中国蜡梅属植物的地理分布、水平和垂直分布特点及其生境特点。

Cynodon dactylon perennial grass, distributoing widely in the world, with abundant variation, was an important turfgrass germplasm resource.

狗牙根为多年生草本植物，世界上分布极广，具有丰富的遗传变异，是宝贵的草坪草种质资源。

The leaf color and leaf fabric, figure and capability of water utilization of the clone Changlin 4 made it more suitable to environment of higher temperature droughty and stronger radialization.

生理特征分析表明，长林4号在叶片构造和叶水分利用状况等方面的生理特征支持上述结论；长林4号在幼龄期光合特性上具有比较优良的种质优势。

In this paper, Amplified fragment length polymorphisms markers were used to explore genetic variation and divergence among two selected lines and one cultured control of the pearl oyster, Pinctada martensii Dunker.

AFLP (Amplified fragment length polymorphism)是一项基于 RFLP 和 RAPD 基础上的分子标记技术，广泛应用于动植物和海洋生物的种质资源鉴定及群体遗传结构分析中。

Chemical mutagenesis can effectively create many new peanut genotypes. And appropriateconditions of induced mutation can increase mutation efficiency and develop peanut germless resources well.

化学诱变能有效的创造各种突变体，确定诱变的适宜条件能提高诱变效率，更好地拓展花生种质资源。

Gossypium arboreum is still grown in India and Pakistan and also used as an elite in current cotton breeding programs. In addition, G.

目前，亚洲棉在印度和巴基斯坦仍有种植，作为优异的种质资源，并在今后棉花育种过程中还存在较大的直接利用潜力。

The results showed that autote traploid rice might be effectively improved by ion beam bio-technique, from which the new germplasm with hereditable twin-embryo seedling could be selected.

结果表明，利用离子注入技术可以对同源四倍体水稻进行有效地改良，由此可以获得具有遗传变异特点的新种质，其双胚苗特性随着自交世代的推进而得到保持。

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％。