In addition , the amino acid residue at position 191 of receptor binding site ( rbs ) was his ( h ) in our five strains but that of others was asn ( n ) in our country 五株病毒的ha裂解位点均为parssr glf ,是典型的低致病性毒株;构成受体结合位点的191位氨基酸为his ( h ) ,国内其它毒株都为asn ( n ) 。
One of them was forecasted to produce transcript factor binding site in intron 6 of silky tyrp1 . gel - shift result of this mutation proved that there is transcript factor binding site around the mutated site 经过预测,发现其中的一个snp可能使丝羽乌骨鸡的内含子6中出现了新的转录因子的结合位点。
A method of predicting human tumor peculiar promoter is introduced . by using transcriptional factor binding sites , this technique can receive a result well and truly 摘要本文介绍了一种利用转录因子结合位元点应用计算机技术对人类肿瘤特异性启动子进行预测的方法。实验结果证明该方法具有较高的准确性。
Competition reaction shows that znpbmt - is formed while lead ion and zinc ion bind competitively to apomt - ; however , apomt - s metal binding sites are all took up by lead ion , which means apomt - is more sensitive to lead ion than apomt - 竞争结合apomt -形成的是金属混配的金属硫蛋白而apomt -的金属结合位点则完全被pb
It is possible that only the cadherin repeated domain 4 , 5 , 6 of bt - r3 protein is not enough for bt - r3 protein to bind bt toxic protein , or there is another bind site outside these domains 这可能是因为光有这些结构域对结合活性来说是不够的,还需要其它结构域协同。也有可能bt - r3受体蛋白和bt毒蛋白另有其结合位点。
Activation of a muscle fiber causes release of calcium into the environment of thick myofilaments , revealing the binding sites on the thin filaments that permit cross bridging from the thick filaments 一种肌肉丝纤维的促动作用(刺激)引起钙稀释到厚的肌原丝环境(周边) ,揭开连结在薄丝处,它允许交叉的架桥连结的从厚的丝。
Dy330 ( ayggg ) and dy331 ( ayggg ) showed green color after yggg was knocked out . as analysis by bioinformatics , yggg belongs to peptidase _ m48 family which contains hexxh motif that forms a metal binding site 生物信息学的分析提示: yggg可能是一种金属蛋白酶,属于peptidasem48家族,臼?罕医夭念傅士行住公式含有he基序。
In this paper , the interaction mechanism between phentolamine mesylate and bovine hemoglobin is investigated by using fluorescence spectroscopy technology , the binding constant and numbers of binding sites are confirmed 本文用荧光光谱技术研究了甲磺酸酚妥拉明与牛血红蛋白的相互作用机理,确定了相互作用的结合常数及结合位点数。
It is show the mutant consists of a nuclei binding site and dna - binding domain is enough to negative regulation . a report plasmid pcat that we constructed has a cat gene expressed by a cmv early promoter ( 465 1079氨基酸段)对sv40启动子明显的抑制活性,因为它只包含dna结合域和核结合位点,说明发挥转录抑制功能的关键是ie180的dna结合域。
In biochemistry, a binding site is a region on a protein, DNA, or RNA to which specific other molecules and ions?in this context collectively called ligands?form a chemical bond.