Rice dwarf germplasms have played an important function in production of hybrid rice.
实践证明，水稻矮秆资源在杂交水稻的生产实践中已经发挥了重要作用。
The sorts of the databases are respectively proteome annotation base, protein loop classification, protein domain prediction and rice dwarf phytoreovirus bank.
数据库的分类分别为蛋白质组注释库、蛋白质环分类、 蛋白质结构域预测和水稻矮小和抗病毒库。
Dwarf mutants in plant are crucial for elucidating regulating mechanisms for plant growth and development. This character is also favored in breeding, such as wheat, rice.
植物中矮秆突变体不仅对于阐明植株生长与发育机制非常重要，对作物，特别是水稻，小麦等主要农作物，育种改良也很有帮助。
A rice floral mutant with twin-ovary and dwarf plant was isolated from the progenies of the combination of C2/Mianxiang 5B.
在籼稻保持系C2与绵香5B的杂交后代中发现了一个植株显著矮化的双子房突变体。
Breeding of dwarf rice was one of the greatest achievements in agriculture in the 20th century.
矮秆水稻的培育成功是20世纪农业最主要的成就之一。
On the other hand, dwarf mutants in rice are crucial for elucidating regulating mechanisms for plant growth and development.
另外一方面，由于水稻是一种模式植物，对其矮秆突变体的研究还有利于了解植物生长发育的机制。
Maize rough dwarf virus(MRDV)and rice black-streaked dwarf virus(RBSDV)which transmitted by Laodelphex striatellus Fallen are reported as the pathogens of maize rough dwarf disease(MRDD).
玉米粗缩病毒和水稻黑条矮缩病毒均可由灰飞虱传播并侵染玉米使其发生粗缩病。
Results obtained in this research laid a theoretic foundation for application of the new dwarf mutant in rice breeding.
本文的研究结果为该新获得的突变体的进一步利用奠定了理论基础。
Conventional super-rice varieties was bred through selecting semi-dwarf, big spike-type and multi-spike with broadly-adaptability type.
常规稻选育技术则通过“半矮秆、早长、根深”、大穗型和多穗广适应型超级稻品种选育取得成功。
In order to apply it in rice improvement well and suitablely, the dwarf mutant was studied from the aspects of morphology, genetics, physiology and biochemistry.
为更好和合理地利用该突变体，对其进行了形态鉴定、遗传分析和理化特性分析。
In order to apply it in rice improvement well and suitablely, the dwarf mutant was studied from the aspects of morphology, genetics, physiology and biochemistry.
为更好和合理地利用该突变体，对其进行了形态鉴定、遗传分析和理化特性分析。
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