嘌
- 与 嘌 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Objective To study the effect of morphine on gene expression of enzymes involved in salvage and catabolism pathways of purine nucleotides metabolism in nerve cells.
目的:研究吗啡对神经细胞模型PC12嘌呤核苷酸补救合成酶与分解代谢关键酶基因表达的影响。
-
0Mg/L 6-benzylaminopurine was the optimal concentration of shoots quantity inducing which frequency of inducing shoots and number of shoots per explant were 100% and 11.1 respectively. 0.5mg/L 6-benzylaminopurine was the optimal concentration of shoots length inducing which average length of shoots was 12.0mm. Explant size had significantly effects on direct shoots quantity and length induction. When complete cotyledon used as explant, frequency of inducing shoots, number of shoots per explant and average length of shoots could approach to 100%, 6.7 and 17.1mm respectively. 2.0mg/L silver nitrate could significantly increase shoot quantity induction, both frequency of inducing shoots and number of shoots per explant could be as high as 97.2% and 4.2 respectively. But silver nitrate also could restrain shoots elongation.
结果表明:不同黄瓜品种直接不定芽数量诱导存在显著差异,但长度诱导无显著差异;6-苄氨基嘌呤对直接不定芽数量和长度的诱导作用显著,其中4.0mg/L为数量诱导适宜浓度,其出芽率和每外植体出芽数达到最高,分别为100.0%和11.1,0.5mg/L为长度诱导适宜浓度,其平均芽长12.0mm;外植体的大小对直接不定芽数量和长度均具显著影响,随着子叶的增大诱导直接不定芽的数量和长度增加,其中单片完整子叶为最适宜大小,其出芽率、每外植体出芽数和平均芽长分别达到100%、6.7和17.1mm;硝酸银也对直接不定芽数量诱导影响显著,其中2.0mg/L为适宜浓度,出芽率和每外植体出芽数分别达到97.2%和4.2,但对芽长有抑制作用。
-
At last, adsorbent and covalent Ag nanoparticles modified electrodes were prepared by adsorbent and covalent method, respectively. The electrochemical behaviours of SCN-, brilliant cresyl blue and nicotinamide adenine dinucleotide on modified electrode were studied by Cyclic voltammetry, differential pulse voltammograms and electrochemical impedance spectroscopy.
最后,用吸附法和共价键合法制备了吸附型和共价自组装银纳米修饰电极,采用循环伏安法、示差脉冲伏安法和交流阻抗谱等电化学方法研究了SCN-、灿烂甲酚蓝和还原型烟酰胺腺嘌呤二核苷酸的电化学行为。
-
In the last ten years, Chinese scientists have found that angustmycin A had biological activities of cytokinin.
狭霉素A是一种特异的鸟嘌呤核苷酸合成酶抑制剂,在实验室中广泛应用。
-
Researchers at Purdue University used synthetic forms of guanine and cytosine .
美国普渡大学的研究人员使用的是合成的鸟嘌呤与胞嘧啶。
-
SERS technology is used,in this paper,in studying guanine and cytosine,and their absorption properties,especial the time effect.
本文应用表面增强喇曼散射技术对两种碱基―鸟嘌呤和胞嘧啶―进行了研究,并对其在银镜上的吸附特性做了分析。
-
Adenosine deaminase deficiency is a systemic purine metabolic disorder that primarily affects lymphocyte development and function.
腺苷脱氨酶缺乏症是一个系统性的嘌呤代谢疾病,主要影响淋巴细胞的发育与功能。
-
Uracil also can be introduced by hydrolytic deamination of cytosine which paired with guanine. Highly mutagenic dU:dG mispair may cause a C→T transition mutation upon replication if it was not repaired.
另一种可能则是由胞嘧啶(Cytosine; C)发生自发性或氧化脱胺反应而形成尿嘧啶与鸟粪嘌呤的配对错误。
-
Gout is a decompensation disease which is caused by purine metabolism disorder and/ or reduction of uric acid secretion.
痛风是由于嘌呤代谢障碍产生过多的尿酸盐在体内蓄积沉淀所致的代谢性疾病。
-
The effects of the combination of three hormones, i.e. 1-naphthlcetic acid, 2,4-dichlorophenoxy acetic acid (2,4-D) and 6-benzylaminopurine (6-BA) on tissue culture progress in carnation (Dianthus carophyllus?? L.) were studied.
研究了1-萘乙酸、2,4-二氯苯氧乙酸(2,4-D)和6-苄基腺嘌呤(6-BA)等3种激素的质量浓度组合对康乃馨组织培养过程的影响。
- 推荐网络例句
-
With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
-
But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
-
Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。