查询词典 dwarf

Maize dwarf mosaic is one of the devastating and widespread viral diseases in the world.

玉米矮花叶病是世界普遍发生危害严重的玉米病毒病害之一。

Two important virus diseases, maize dwarf mosaic and stunt, both transmitted by leaf hoppers.

另外两种重要的病毒性疾病分别是玉米嵌纹病毒和萎缩性黑穗病，都是通过叶蝉传播。

Maize dwarf mosaic is one of the devastating and widespread virus diseases in the world. Understanding the genetic mode of inheritance of resistance genes is the basis for effective selection in resistance breeding program.

玉米矮花叶病是世界上普遍发生、危害严重的病毒病害，挖掘优异抗源并开展抗病遗传规律的研究是进行抗病育种的基础。

The coding region in the genomic RNA of the Maize Dwarf Mosaic Virus was gained by the way of reverse transcription polymerase chain reaction.

本研究利用RT-PCR对玉米矮花叶病河南标样的基因组RNA进行了全序列测定，并与Potyvirus于中其它病毒进行了同源性分析。

Keywords: Maize dwarf mosaic; resistance gene;Complementary dominant genes; Molecular tagging

中文关键词：玉米矮花叶病；抗病基因；显性互补基因；分子标记

Maize ; maize dwarf mosaic virus ; resistance gene ; complementary dominant genes ; molecular tagging

玉米；玉米矮花叶病；抗病基因；显性互补基因；分子标记

A new resistant elite inbred line Siyi was identified with resistance to maize dwarf mosaic virus strain B at early and adult stage.

优良自交系四一是鉴定出的玉米矮花叶病新抗源，它表现为全生育期抗性。

Species in the genus Thinopyrum are important wild relatives for wheat improvement. They possess many desirable traits such as drought, cold and salt tolerance, long spikes and more florets, high protein concentration. It has also been found that some species are the source of resistance genes for rust and powdery mildew, and especially, the source of resistance to wheat streak mosaic virus and barley yellow dwarf virus .

偃麦草属植物是小麦遗传改良中的重要野生近缘种，蕴含抗寒、抗旱、耐盐碱及长穗多花、籽粒蛋白质含量高等优良性状，同时又是小麦锈病和白粉病的重要抗源，特别是在小麦条纹花叶病和大麦黄矮病等病毒病的抗病育种中发挥了重要作用。

For further confirming the new genetic model, a set of NILs carrying different number of the resistance genes were developed, genotypic analysis of NILs clearly show that two dominant complementary genes cooperatively control the resistance to maize dwarf mosaic in maize.

两个显性互补抗病基因的发现和定位，丰富了我国玉米矮花叶病抗病基因资源，为标记辅助选择和抗病基因克隆以及抗病育种工作提供基础。

Recently maize dwarf mosaic disease was occurred on maize crop seriously in large scale in Hangzhou district. Purified preparations from the infected maize leaves contained numerous filamentous virus particles of c.750 nm in length.

从杭州地区呈现玉米矮花叶典型症状的玉米病组织中提纯得到大量线状病毒粒子，大多数长度为 75 0nm。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。