1) high conserved protein domain
蛋白质高度保守区域
3) high conservative region
高保守区
1.
Total RNA was extracted from HAV, and select its high conservative region as goal region, and design a double primers to amplify its nucleotide sequences by RT-PCR, the amplified product was detected with agarose gel electrophoresis, and the goal fragment was observed at 200 bp under UV lamp, then titer of HAV was counted.
提取HAV总RNA,选用HAV高保守区为目标区,设计合成一对引物,通过RT-PCR反应扩增其核酸,用琼脂糖凝胶电泳法检测其扩增产物,紫外灯下观察,约200bp处为目标片段,根据观察结果,计算HAV滴度。
4) conserved protein gene
保守蛋白基因
1.
Cloning and analyzing of the conserved protein gene in Streptococcus sanguinis ATCC10556;
血链球菌ATCC10556中保守蛋白基因的克隆与分析
5) PDI_a_PDI_a'_C conserved domain
PDI_a_PDI_a′_C保守区域
1.
Compared with current sequences in the database,a 101-aa domain,which was found in the putative protein,had 64%~79% homology with the PDI_a_PDI_a′_C conserved domains of protein-disulfide isomerases(PDIs) in other species.
通过与目前数据库中序列的比较,在此cDNA编码蛋白中发现其中101个氨基酸与其他物种已知蛋白二硫键异构酶(PDI)中的PDI_a_PDI_a′_C保守区域相似率在64%~79%之间。
6) multidomain protein
多区域蛋白
补充资料:区域可再生自然资源的高度地带性
区域可再生自然资源的高度地带性
altitudinal zonality of regional renewable natural resources
quyu kezaisheng ziran ziyuan de gaodu didaixing区域可再生自然资源的高度地带性(altitudinalzon-ality of regional renewable natural二sou二es)在达到一定高度的山地,各种可再生资源随高度变化出现的垂直分异和分布现象,是区域可再生资源空间分异规律之一。又称垂直地带性。形成垂直带的背景是构造隆起的山体,直接原因是气温随高度增加而迅速降低,垂直温度梯度(约5~6℃/千米)比水平温度梯度大上千倍,在高差几千米的山体范围内可出现近似水平方向上由热带至极地的变化(见图)。气候带的垂直变化,引起各种可再生资源特征的相应变化。(王静爱)务 ·水热;,班三警互式中。为日。、c持。期间活动。度总和二为同期。水t 珠穆朗玛峰地区可再生自然资源的垂直分带模式
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条