查询词典 Puccinia

Wheat leaf rust caused by Puccinia triticina is one of the most important diseases affected the wheat production world widely.

由小麦叶锈菌引起的小麦叶锈病是影响世界小麦稳产高产的重要病害之一，也是影响我国小麦生产的重要因素。

Wheat stripe rust, caused by Puccinia striiformis f.sp. tritici West., is one of the most important wheat diseases in the world, especially in China.

小麦条锈病是一种世界性病害，中国是世界上最大的小麦条锈病流行区，条锈菌又是一个相对独立的流行区系。

Sp. tritici, Puccinia recondita, and Gibberella;protein content; photosynthesis efficiency; yield in a limited area, etc.

该品系在抗病性、蛋白质含量、光能利用率、小区产量等方面都比亲本普通小麦优越，表现出较强的双重杂种优势。

No virulent Puccinia recondita race was found to Lr35 in the world wheat growth area so far.

国内外至今尚未发现对它表现毒性的菌株存在，是一个应用潜力很大的由主效基因控制的抗病基因。

Stripe rust, caused by Puccinia striiformis f.sp. tritici, is one of the most destructive diseases of wheat in the world.

小麦条锈病是我国乃至世界上所有产麦国家小麦上危害最严重的病害之一。

New races of Puccinia striiformis, the pathogen responsible for this disease, have overcome most of the known race-specific resistance genes.

小麦条锈病菌是引起这一疾病的病原体，它能够攻克大多数未知基因的抵抗力使小麦患病。

As Longnan region of Gansu province is one of the largest and most important over-summering areas of Puccinia striiformis f.sp.tritici in China,the objective of this study is to determine the genetic structure of P.striiformis f.sp.tritici populations in this region.

甘肃陇南地区是小麦条锈菌最主要和最大的越夏区，本研究的目的是分析该地区的小麦条锈菌自然群体的遗传结构，探索其分子遗传变异规律。

To clone the chitin synthase gene PstChsII from Puccinia striiformis and to analyze its expression pattern.

克隆小麦条锈菌几丁质合成酶基因PstChsII，分析其在小麦条锈菌不同发育时期的表达水平。

The study clarified the molecular genetic relations of major races and epidemic strains of Puccinia striiformis f.

明确近年来我国小麦条锈菌主要小种及流行菌系的分子遗传关系。

Southern corn rust , caused by Puccinia polysora Underw, is a destructive disease in maize.

南方玉米锈病是一种严重的玉米病害。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。