查询词典 EST

Gene sequence was highly homologic with a gene encoding aβ- subunit of ATP synthetase and an EST originating from a cDNA in relation to water deficit stress, which both were closely associated with the protein functioning in stress resistance and ion transportation. The results suggested that No. 1 gene sequence was involved in stress resistance of apple rootstock. No. 2 gene sequence had high homology with a gene encoding a serine/ threonine kinase protein, indicating perhaps it was a new gene encoding the serine/ threonine kinase protein in apple rootstock. The gene sequences of A1 and A2 were highly homologic with a gene encoding aβsubunit of ATP synthetase.

对得到的差异片断进行回收、测序，通过BLAST和其它植物比对，发现Ⅰ号序列与一条编码ATP合酶β亚基基因和一条水分亏缺胁迫cDNA克隆基因EST的同源性非常高，该序列编码涉及到了抗性表达、离子转运基因，可能参与了植物抗性表达，说明获得的基因序列应是与苹果砧木抗性相关的基因；Ⅱ序列与一条serine/threonine kinase蛋白激酶的蛋白序列同源性比较高，核酸比对较低，可能是具有丝氨酸/苏氨酸蛋白激酶功能的新基因。A1、A2序列与一条编码ATP合酶β亚基基因的同源性较高。

Eight differential expression bands were cloned and sequenced.Blastn analysis showed that seven of them had highly homology(81%～100%)with EST sequences of Triticum aestivum and Hordeum vulgare.Six of the seven sequences came from Triticum aestivum,and one sequence came from Hordeum vulgare.

对上述5种特异表达类型中8条特异表达片段进行序列测定和分析，在相应的数据库，经Blastn比对，有7个序列在数据库中找到同源序列，且与普通小麦和大麦中的EST序列有较高的同源性，同源性为81%～100%，其中有6个来自普通小麦，1个来自大麦。

In the mean time, the center also carry out rice functional genomics research, including EST, SAGE, and insertional mutagenesis.

除了基因组的研究以外，也同时在进行水稻的功能性基因组的研究，其中包括了EST计划、SAGE计划及插入突变计划等各项研究。

This latest result was submitted at 00:33 EST on March 26th by Konstantin Agafonov, a member of team TSC!

这个结果是在 2007.3.26 00：33 EST 由 TSC！

We found EST was processed similarly in two groups of subjects and engaged not only the hypothalamus but also the olfactory area (amygdala, piriform, orbitofrontal, and insular cortex).

我们发现不只在EST刺激下两组受试者不只在下视丘有活化而在一般嗅觉区也有活化这是与之前研究不一样的地方。

Medical School of Xian Jiaotong University, Xian 710061, ChinaABSTRACT: Objective To evaluate the efficacy and safety of endoscopic sphincterotomy in treating common bile duct stone or strictive papillitis, and then analyze possible related risk factors for longterm complications after EST.

目的 探讨内窥镜下十二指肠乳头括约肌切开术(endoscopic sphincterotomy， EST)对胆总管结石、十二指肠乳头狭窄等疾病的治疗效果，并对术后出现的远期并发症的可能危险因素进行分析。

Genome and EST sequencing projects generate a wealth of sequence information for agronomically and phylogenetically important plant species of which the majority is difficult to subject to functional genomics.

农艺上和系统发生上重要的植物物种的基因组和EST测序计划产生了大量的序列信息，其中大部分难以服从功能基因组学。

A total of 23.5% of these EST-quality sequences were putatively identified sequence of Schistosoma mansoni or other organisms.

曼氏血吸虫或其他生物的同源序列占有EST价值的序列的23.5%，未知序列占57.6%。

A total of 23.5％ of these EST-quality sequences were putatively identified sequence of Schistosorma mansoni or other organisms, and 57.6％ which had no matches in the database were classified as unknown sequence. Some interesting new genes were found.

曼氏血吸虫或其他生物的同源序列占有EST价值的序列的23.5％，未知序列占57.6％，通过同源性分析，发现了一些令人感兴趣的新基因。

In silico cloning was developed with the genome and EST project. It is a new method of gene cloning by bioinformatics.

电子克隆是随着基因组计划和EST计划实施而发展起来的利用生物信息学手段进行基因克隆的新方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。