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。

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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。

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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。

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After the second world war, dwarf varieties of wheat and rice (which overcame the problem that heavily fertilised crops in hot countries grew too tall and fell over) boosted developing-country output.

ECONOMIST: Make it cheaper, and cheaper | The