查询词典 tyrosine

Tyrosine and tryptone at the concentration of 4g/L improved the enzyme production, reaching 2.49 and 2.0IU/mL resp...

4g/L的酪氨酸和胰蛋白胨有利于酶的产生，分别可使酶活力最高增加到2 49IU/mL和 2 0IU/mL。

The enzyme production paralleled with biomass in early 8 days, subsequently activities declined slightly though its biomass continued upward. Tyrosine and tryptone at the concentration of 4g/L improved the enzyme production, reaching 2.49 and 2.0IU/mL respectively.

漆酶的产生与生物量在培养8d内呈现平行关系，但随后酶量并不随之而继续上升。4g/L的酪氨酸和胰蛋白胨有利于酶的产生，分别可使酶活力最高增加到2.49IU/mL和2.0IU/mL。

METHODS We performed immunohistochemical staining on 192 circumferential venoatrial segments (32 veins) harvested from 8 autopsied human hearts using antibodies to tyrosine hydroxylase and choline acetyltransferase.

研究者利用酪氨酸羟化酶及乙酰胆碱转移酶抗体对从8名尸解的人体心脏中采集的192例肺静脉同左心房连接处周缘的肌肉片断（32个静脉）进行免疫组织化学染色。

Melanin is produced from the amino acid tyrosine; albinos lack the enzyme that catalyzes that reaction.

黑素是从氨基酸酪氨酸产生的；白化马就是因缺乏来催化这种反应而引起的。

Tyrosine-phosphorylated CagA specifically binds and deregulates SHP-2 ia the Western CagA-specific EPIYA-C or East Asian CagA-specific EPIYA-D site, and C-terminal Src kinase ia the EPIYA-A or EPIYA-B site.

酪氨酸磷酸化的CagA分别通过CagA-特异性EPIYA-C或者CagA-特异性EPIYA-D和EPIYA-A或者EPIYA-B来特异性与SHP-2和C-末端Src激酶结合和解除。

EphA2 as a part of RTKs superfamily is lower expressed in various kinds epitheliums usually.It was found higher expressed in many tumor tissues recently.It takes part in the regulation of the grew、exist、migrate and invasion of tumor cells,it is also involved in the formation of the tumor vessel and vasculogenic mimicry.

EphA2作为受体酪氨酸激酶(receptor tyrosine kinases，RTKs)家族成员之一，通常以相对较低的水平表达在成人各种上皮细胞中，近来研究发现其在许多肿瘤中高表达，参与调节肿瘤细胞的生长、生存、迁移和侵袭，还涉及肿瘤血管和血管生成拟态的形成。

Two protein domains and an open reading frame encoding 163 amino acids can be deduced from the sequence of HFL-1. The data indicates that HFL-1 homologizes greatly with a kind of tyrosine kinase.

与已知基因进行同源性比较，结果表明HFL-1的核苷酸序列和氨基酸序列均与一种酪氨酸蛋白激酶有相对显著的同源性。

Immunohistochemistry results showed that the gray of PC12 cell cytoplasm appeared shallowing after HFS, suggesting that tyrosine hydroxylase activity decreased; The numbers of visible mitochondria in the cytoplasm, secretory granules, processes and synapse were decreased.

结果：相比对照组，HFS后PC12类神经细胞光镜下突起长度显著缩短，突起个数明显减少；酪氨酸羟化酶免疫组织化学结果显示HFS后PC12细胞胞质灰度降低，提示酪氨酸羟化酶代谢水平下降；电镜下可见胞质中的线粒体、分泌颗粒减少，突起和突触减少。

AIM To study the T cell receptor and Vβ genes subfamilies expression characters in recognizing and killing hepatoma antigen and its relationship to activity of protein tyrosine kinase.

杨红目的探讨在T细胞活化信号传递中特异性识别和杀伤肝癌抗原的T细胞受体Vβ基因亚家族的表达特征，及与蛋白质酪氨酸激酶活性的关系。

Janus protein tyrosine kinase-signal transducer and activator of transcription signaling pathway may be one of the most important signaling pathway to control the biological states of thrombi.

Jak蛋白酪氨酸激酶－信号转导子和转录激活子信号通路可能是调控血栓的生物学状态的重要信号通路之一。

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。