比如，很多PD B查询都会基于有关的氨基酸搜索原子数据。
For example, many PDB queries might search the atom data based on the amino acid involved.
格莱文博士最后还开玩笑地说，其它星系的生命体由于不同的起源条件可能是基于右型氨基酸所构建起来的也说不一定。
Life in other star systems with different early conditions could have built up around right-handed amino acids, said Dr Glavin.
表明： 基于氨基酸组成和有偏自协方差函数为特征矢量的BP神经网络预测蛋白质二级结构含量的方法可有效提高预测精度。
It is shown that the BP neural network method combined with the amino-acid composition and the biased auto-covariance function features could effectively improve the prediction accuracy.
基于此事实提出了通过测定氨基酸来测定微生物发酵液中脂肽类生物表面活性剂的方法。
Based on this experimental fact, a method of determining the LP (s) in fermentation broth by the way of amino acid analyses is suggested.
计算了基于拟氨基酸编码方法下的同义密码子的相对使用度，分析了78个人类基因(19967个密码子)中基于拟氨基酸编码方法下的同义密码子的偏好使用情况。
The relative usage degree of the synonymous codon is computed and the use of preferences of the synonymous codon in 78 human genes (19967 codons) is analysed based on the quasi-amino acids coding.
使用的方法是基于由一个频率修正增强的一种位置权重矩阵方法，它考虑了蛋白质中出现的氨基酸偏差。
The method employed is based on a position weight matrix approach improved by a frequency correction which takes in to consideration the amino acid bias present in proteins.
结果治疗前的HVR1区氨基酸序列高度变异，基于HVR1序列的种系发生树提示序列变化与干扰素应答类型无关。
Phylogenetic tree analysis based on pretreatment HVR1 sequences was undertaken. Results The E2 HVR1 sequences from pre treatment sera were highly diverse among different isolates.
基于这些研究，我们认为简单增加碱性氨基酸残基就可能制造出抗菌效率更高防御素。
Based on these observations, high antimicrobial activity of defensins would be created via increasing electro-positive amino acid residues simply in future.
基于这些研究，我们认为简单增加碱性氨基酸残基就可能制造出抗菌效率更高防御素。
Based on these observations, high antimicrobial activity of defensins would be created via increasing electro-positive amino acid residues simply in future.
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