稻属

The genus Oryza is agriculturally important. It includes more than 20 species, 3 of which differ particularly from the others.

稻属有20多种，其中有3种和其他物种明显不同。

This study was to explore the relationship of genomes between Oryza alta and Oryza latifolia using genomic in situ hybridization.

［目的］采用基因组原位杂交技术研究稻属2种CCDD基因组型的野生稻宽叶野生稻和高杆野生稻基因组之间的关系。

This MAAL-11 was used to construct the introgression line s and study the mechanisms of the recombination in the distantly related genome.

利用该单体附加系，构建了渐渗系群体，研究了远缘稻属种间染色体组间遗传物质重组的规律，并筛选出一些有着明显性状变化的渐渗系，主要结果如下： 1。

The rice water weevil Lissorhoptrus oryzophilus Kuschel, belongs to Erirhininae (Coleoptera: Curculionidae), and it is a dangerous quarantinable pest of rice.

稻水象甲Lissorhoptrus oryzophilus Kuschel属节肢动物门，昆虫纲，鞘翅目，象甲科，象甲亚科，稻水象属，是一种危害巨大的检疫性水稻害虫。

The structures of papilla of lemma among species in 21 Oryza and 2 Leersia were observed by scanning electron microscopy.

在细胞壁表面构筑的介观结构SiO〓具有结构的多样性，可作为植物分类的一种有用指标：用扫描电镜对稻属植物21个种和假稻属植物2个种的外稃表面乳突作了观察。

The results indicate that the tribe Oryzeae should be divided into two subtribes and that Leersia is the most closely related genus to Oryza. The present data clearly demonstrate that Porteresia coarctata should be treated as a member in Oryza rather than as a separate genus.

本研究结果支持将稻族分为两个亚族（Oryzinae和Zizaniinae）的处理，稻族中假稻属Leersia与稻属Oryza最近缘，Porteresia coarctata不应该单独成属而应处理为稻属的成员。

Recent results indicate that （1） Oryzeae is monophyletic and falls into two main clades corresponding to the traditionally recognized subtribes;（2） Close affinities of the monoecious genera are not supported, suggesting the multiple origins of unisexual florets;（3） Previous recognition of three monotypic genera （Hydrochloa, Porteresia and Prosphytochloa） is not justified;（4） Based on dating using molecular clock approach, it is estimated that Oryza and Leersia branched off from the remaining genera of Oryzeae -20 million years ago, and separated from each other -14 MYA.

目前已有的研究结果表明：稻族是单系类群，可分为两个主要分支，相当于传统的两个亚族（Zizaniinae和Oryzinae），但稻族单性花小穗是多次起源的，不宜作为划分亚族的依据；一些单型属（Hydrochloa、Porteresia和Prosphytochloa）的建立得不到分子证据的支持；根据分子钟原理估计稻族两个主要分支的分歧时间在大约2000万年前，而稻属和近缘属假稻属Leersia的分歧时间为1400万年：稻属内主要类群的分歧时间在900万年前左右。

This method can use not only in rice grasshopper but also in the insects of Odonata, Lepidoptera, Tetrigoidea.

稻蝗属QxyaServ。属于直翅目斑腿蝗科，本属昆虫是稻类、甘蔗、谷类作物的害虫。

The classification of Oryza and identification of Chinese wild rice.

文章题目稻属分类与我国野生稻的定名问题。

In studies on Oryza.

原位杂交在稻属研究中的应用。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。