Additional key words: Oryza sativa, oxidative stress.
额外的要害词：不施肥处理、氧化应激。
Rice (Oryza sativa) is a very important crop in the world.
水稻是世界上最重要的粮食作物之一。
ObjectiveTo study the chemical compositions in Oryza Sativa L. root.
目的研究糯稻根的化学成分。
Rice (Oryza sativa L. ) is one of the most important cereal crops in the world.
水稻是全世界最重要的粮食作物之一。
Rice (Oryza sativa) produces momilactone diterpenoids as both phytoalexins and allelochemicals.
水稻产生稻壳酮二萜类化合物作为抗毒素和化感素。
In vitro development of early proembryos and plant regeneration via microculture in Oryza sativa l.
应用微室饲养系统培养水稻早期原胚。
Rice (Oryza sativa) is an important food crop, it is also a good model for the fundamental research.
水稻是世界上最重要的粮食作物之一，也是基础研究的模式植物之一。
The existing problems were discussed, and the suggestion on the taxonomy of the genus Oryza was given.
就稻属分类中存在的一些问题进行了讨论，并提出了对稻属的分类建议。
Phytochromes mediate the photoperiodic control of flowering in rice (Oryza sativa), a short-day plant.
水稻是一种短日照植物，光敏色素参与了光周期调控的水稻开花。
Drought poses a serious threat to the sustainability of rice (Oryza sativa) yields in rain-fed agriculture.
在雨养农业中，干旱对水稻稳产构成了严重威胁。
Rice (Oryza sativa L.) is an important crop for the world, and it has been studied extensively for a long time.
水稻是一种重要的世界性粮食作物，很早以来人们就一直非常重视对它的研究。
In simulating crop growth, ORYZA rice-growth model was selected and some parameters were modified by field experiment.
对于作物生长的模拟，选用了ORYZA水稻生长模型，并结合田间实验修改了其中一些参数。
The 585th and 664th amino acid in ALS were thought to concern to the susceptibility of Oryza saliva to ALS inhibitors.
同时发现，ALS氨基酸序列中的585和664处氨基酸的变化与水稻对ALS抑制剂敏感性有关。
The developing endosperm of rice (Oryza sativa, OS) synthesizes a large amount of storage proteins on the rough (r) er.
水稻胚乳发育过程中在糙面内质网上合成大量的贮藏蛋白。
A gene homologous to the human putative tumor suppressor gene QM, designated OSQM1, was isolated from rice Oryza sativa l.
基因组文库中分离到一个与人类肿瘤抑制基因QM具有同源性的基因，命名为OSQM1。
With its genome size of 430 megabase paris (Mb), the cultivated rice species Oryza sativa is a model plant for genome research.
水稻作为禾本科植物基因组研究的模式作物，具有十分重要的意义。
With the completion and initiation of Oryza sativa and Zea mays genome sequencing respectively, such functions will be more obvious.
随着水稻、玉米基因组序列的完成与启动，这方面的作用将更加显著。
Changes in chloroplast electron transport activity and the levels of thylakoid membrane proteins of rice leaves Oryza sativa L. var.
研究了低温胁迫下水稻幼苗叶绿体光合电子传递功能及类囊体膜蛋白水平的变化。
Ultrastructural features of nucleus degradation during programmed cell death (PCD) of starchy endosperm cells in rice ( Oryza sativa L.
淀粉胚乳细胞编程性死亡过程中核的变化特征。
Rice (Oryza saliva) is one of the most important grain crops in the world, about 40% of the world's population take it as their staple food.
水稻是世界上最重要的粮食作物之一，世界上约40%人口的主要食粮依赖于水稻。
Biological characteristics of methane emission were compared among Oryza sativa, Panicum crus-galli and Cyperus difformis growing in paddy soil.
比较了生长于淹水田间的水稻、稗草和异型莎草甲烷排放的生物学特性。
The new rice varieties combine the high yield potential of Asian rice (Oryza sativa) with the stress resistance of African rice (Oryza glaberrima).
这些水稻新品种结合了亚洲水稻(oryzasativa)的高产潜力和非洲水稻(oryzaglaberrima)的抗逆性。
The rice(Oryza sativa) chloroplast multicistron site integration expression vector will be transformed for expression into the tobacco chloroplast.
目的尝试水稻质体多顺反子定点整合表达载体转化到烟草质体中表达。
Rice (Oryza sativa) seedlings are particularly sensitive to chilling in early spring in temperate and subtropical zones and in high-elevation areas.
温带和亚热带地区以及高海拔地区种植的水稻苗期在早春季节对冷害尤其敏感。
RNA profiling using a rice (Oryza sativa cv Nipponbare) oligonucleotide microarray was used to monitor gene expression in de-embryonated rice grains.
利用水稻寡核苷酸芯片检测了去胚水稻种子的基因表达。
In rice (Oryza sativa), the shoot-borne crown roots are the major root type and are initiated at lower stem nodes as part of normal plant development.
水稻地上部形成的冠状根主要是在低位茎节上长出的根，是植物正常发育一部分。
This article researches the effect of CaCl2 on Chloroplast light-energy conversion characteristics in leaves of high-yield hybrid rice Oryza sativa l.
研究了低温条件下外加氯化钙对水稻幼苗叶绿体部分光能转换特性的影响。
For UPGMA cluster analysis, 12 Oryza species were classified into three cluster groups with the similarity coefficient of 0.696 using the software NTSYS.
利用NTSYS进行UPGMA聚类分析后，发现这12种材料在遗传相似系数0.696为阀值处可以分为3个类群。
This study analyzed GL1-homologous genes in Oryza sativa and characterized the key members of this family involved in wax synthesis and stress resistance.
本研究中我们分离了水稻GL1同源基因并研究了该家族中的关键成员在蜡质合成和胁迫耐受中的作用。
W3338 and W255 are twin seedlings rice (Oryza sativa L.) of heredity stability, identified from rice Research Institute of Sichuan Agricultural University.
W3338和W255是四川农业大学水稻研究所筛选的水稻双苗品系，它们的双苗特性能稳定的遗传。
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