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PCC, and Ceratopteris richardii. Besides these findings, both the mechanistic and mechanistic-empirical combination models were used to analyze the adaptive evolution of amino acid sites in the CVNH domain. Our results showed that:(1) neither model reveals significant sites undergoing positive selection;(2) purifying selection has played a dominant role during CVNH evolution; and (3) the MEC model better fits the CVNH data set.

在此基础上，分别采用机理式模型和MEC模型(Mechanistic-empirical combination model)对CVNH结构域序列位点进行适应性进化分析，结果显示：1两类模型均未检测到统计上显著的正选择位点；2净化选择对CVNH起主导作用；3MEC模型更适合所研究的数据。

A protein, designated as cerebrin 30 (Mr. 30, 000), has been isolated and purified from human cerebrospinal fluids obtained from patients with schizophrenia disorders. The methods applied are C8 reversed-phase HPLC, SDS-PAGE in conjunction with HPEC. The N-terminal amino acid sequence of cerebrin 30 (〓-APEAQVSVQPLFXQ) was determined. Specific polyclonal antibody against cerebrin 30 was also prepared.

近来，国外研究人员应用C8反相HPLC、SDS-PAGE以及HPEC等方法从精神分裂症患者脑脊液中纯化了一种蛋白质，定名为Cerebrin 30（Mr.30，000），测得了其N-末端的十几个氨基酸序列，并制备了这一蛋白质的特异性多克隆抗体。

There was only 1 amino acid difference between Cervus nippon and goat.

它们之间只有1个氨基酸不同。

There are 57～59nucleotides difference. It had the highest homology of amino acid sequence of Cervus nippon with goat, which reached 99％.

将梅花鹿FSH-α亚基氨基酸序列与其它动物该序列相比，结果显示梅花鹿与山羊的同源性最高，达到99％。

BADH cDNA (1785bp) included a 63 bp 5 "UTR, a 219 bp 3 "UTR and a 1503 bp ORF encoding a 500-amino-acid polypeptide which showed closely similar sequence identity to BADH from Chenopodiaceae.

将BADH的编码区推测的氨基酸在GenBank中进行分析，能找到磷酸果糖激酶、乙醛脱氢酶家族，谷胺酰磷酸还原酶等的保守区域。

Chrysolophus pictus ; protein ; amino acid ; mineral element

红腹锦鸡；蛋白质；氨基酸；矿质元素

According to amino acid sequence to vitellin which has the structural character of GL/ICG motif near C end, two degenerate primers were designed and Chrysopa septempunctata s RNA was extracted, and a 900bp fragment was amplified by RT-PCR.

根据昆虫卵黄蛋白氨基酸序列在靠近C端存在GL／ICG区域的结构特点，设计了两条简并引物，提取大草蛉的RNA，用Takara的3′—RACE试剂盒进行RT-PCR，扩增出一段900bp的片断。

Considering the quality index comprehensibly, the treatments of high yield with fine quality were 1.5N treatment in strong acidic soil, 2N1.5K trentment in acidic soil and 2 treatment in slight acidic soil, which contents of Vc, amino acid, soluble sugar, solid substance and total acidity were rather higher and the content of nitrate was lower.

甜椒果实Vc、氨基酸、可溶糖和固形物含量较高、硝酸盐含量较低的优质高产组合为：强酸性土壤1.5N处理、酸性土壤2N1.5K处理和微酸性土壤2处理。

It is appeared that the LLAGM1 shares 68.5% amino acid similarity with AG of Arabidopsis, 68.5% with CaMADS1 of Corylus avellana, 73% with HAG1of Hyacinthus orientalis, 92.2% with LLAG1 of Lilium long?

氨基酸序列比较可以看出，LLAGM1和LLAG1的M区完全相同，但是在K区存在18个不同的氨基酸序列，在C端有两个不同的氨基酸。

The hydrophobicity of amino acid residues in the α-crystallin domain of small heat shock proteins is thought to be important for polypeptide binding and play key roles in substrate protection.

低分子量热休克蛋白α-水晶体蛋白区域的胺基酸疏水性与多胜肽的键结有其重要性并扮演著保护受质蛋白的功能。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。