查询词典 nucleic acid

The changes of nucleic acid, protein and starch content in ovules during the longan's embryo development were studied.

对龙眼胚胎发育过程中胚珠内核酸、蛋白质和淀粉含量的变化进行了研究。

The level of nucleic acid decreased and activities of both nucleases increased are markedly greater in sugarcane leaf protopl...

在细胞壁降解产物的作用下，除了甘蔗原生质体内的RNA酶活性略被促进外，其DNA酶和烟草叶原生质体内的核酸酶均不受影响

Any of various compounds consisting of a sugar, usually ribose or deoxyribose, and a purine or pyrimidine base, especially a compound obtained by hydrolysis of a nucleic acid, such as ''.

核苷由糖，通常是核糖或脱氧核糖和嘌呤或嘧啶基组成的化合物，尤指从核酸水解中获得的化合物，如腺嘌呤核苷或鸟嘌呤

Any of various compounds consisting of a sugar, usually ribose or deoxyribose, and a purine or pyrimidine base, especially a compound obtained by hydrolysis of a nucleic acid, such as adenosine or guanine.

核苷由糖，通常是核糖或脱氧核糖和嘌呤或嘧啶基组成的化合物，尤指从核酸水解中获得的化合物，如腺嘌呤核苷或鸟嘌呤

The experiment with 9 treatments including 3 growth stages: from wheat seedling to jointing, from wheat jointing to flowering and from wheat flowering to maturity and 3 water gradients: the capacity of water in field from 30% to 40%, from 50% to 60% and from 70% to 80% was designed and the content of protein and nucleic acid and the osmotic potential of winter wheat leaf were measured for the research on drought stress affecting them.

方法］将小麦生育期划分为出苗至拔节、拔节至开花、开花至成熟3个阶段，同时设3个水分梯度，即田间持水量的30%~40%、50%~60%、70%~80%，共9个处理，测定冬小麦叶片的蛋白质、核酸含量和叶片渗透势，分析干旱胁迫对不同生育期冬小麦叶片蛋白质和核酸含量的影响。

Fluorescence resonance energy transfer has broad applications in the study of the interactions of biological macromolecules, immunoassay, nucleic acid detection and so on.

荧光共振能量转移技术作为一种高效的光学&分子尺&，在生物大分子相互作用、免疫分析、核酸检测等方面有广泛的应用。

The ABA raised activity of protease, RNase, DRNase in detached leaf and speeded up hydrolysis of protein and nucleic acid, loss of enzyme protein of the RuBPcase. The Zeatin was in apposition and antagonised negative effects of the ABA.

ABA可刺激离体叶片中蛋白质水解酶RNase、DRNase活性的上升，加速蛋白质和核酸的水解，特别是RuBP羧化酶蛋白的丧失，Zeatin则相反并且抵消ABA的负作用。

DNA molecular weight standards are a mixture of a grou Pof DNA molecules with known sizes to reference the molecular weight of unknown DNA samples in nucleic acid electrophoresis and hel Pthe experimentalists to judge the property of the DNA samples.

DNA分子量标准是一组分子量大小已知的DNA片段混合物，用于指示核酸电泳中未知样品的分子量大小，从而帮助实验人员判断DNA样品的性质。

Also described are processes for preparing the particles, and therapeutic methods using the particles including methods of nucleic acid immunisation and gene therapy.

本申请还描述了制备该颗粒的方法，和使用该颗粒的治疗方法，其中包括核酸免疫的方法和基因治疗的方法。

The present invention relates to methods of designing nucleic acid molecules for improved expression of the encoded polypeptides in plants.

本发明涉及设计核酸的方法以提高植物中所编码的多肽的表达。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。