白梨

采用PCR-RFLP检测、DNA序列分析和田间杂交试验，从白梨中分离鉴定了1个新的SRNase基因。

A new S-RNase gene was identified in white pear ( Pyrus bretschneideri ) by PCR-RFLP , DNA sequencing analysis and cross pollination tests .

新疆库尔勒香梨（PyrusbretschneideriRehd）为蔷薇科、梨属中的白梨品种，其种植历史已有1400&2000年。

Xinjiang Korla Pear ( Pyrus bretschneideri Rehd . ) belongs to the Rosaceae , the white pear of Pyrus species . It has a cultivation history of about 1400-2000 years .

1981至1982年，在辽宁省绥申县白梨产区用合成梨小食心虫性信息素诱捕法进行了大面积防治梨小食心虫Grapholithamolesta（Busck）的田间试验。防治面积分别为4000公顷和5400公顷。

Sex pheromone mass trapping trials for the control of the oriental fruit moth , Grapholitha molesta Busck , were conducted in pear orchards of Suizhong County of Liaoning Province from 1981-1982 . The mass-trapped areas were about 4,000 and 5,400 hectares in 1981 and 1982 , respectively .

智利此酒呈淡黄微绿色调，具有柑橙类水果和白梨等特征的浓郁香气。

It has intense perfumed aromas , dispalying notes of citrus fruits and white peaches .

中国白梨和中国砂梨交错聚合在一起，部分日本梨品种与中国砂梨有较高的相似系数。

On Sand Some Japanese pear cultivars had high affinities to Chinese sand pear cultivars .

所有白梨品种与唯一的砂梨品种黄花梨聚为一个大组。

All the Chinese white pears were clustered into one group with Huanghuali , which belonged to P.pyrfolia .

中国砂梨拥有最多的单倍型，白梨是砂梨的一个子集。

Chinese sand pears occupied the most number of haplotypes and the CWP was just a subset of CSP .

涂抹调料是做辣白菜最重要的步骤，调料包括辣椒、苹果、白梨、鱼露和虾仁等等。

The most important step is to sprinkle condiments that inclued chili , apple , pear , fish sauce and shrimp meat .

此款酒呈现出黑莓，可乐和白梨的芳香。入口能感觉到红水果，糖浆和焦糖的味道。

The aromas of black cherry , cola and a hint of white pepper unfold to a luscious palate of ripe red fruit flavors , molasses and caramel .

总之，这些品种S基因型的确定及新S等位基因的发现为白梨授粉品种的配置及果树自交不亲和的深入研究提供科学依据。

To summary , the determination of genotypes of these varieties and discovery of new S-RNase gene provide an important scientific foundation for arranging pollination varieties and further study of SI in fruit tree .