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1)  β-tubulin gene
β-tubulin基因
1.
【Method】The β-tubulin gene of 5 host-populations and 6 geo-populations of L.
【目的】通过对美洲斑潜蝇β-tubulin基因序列的比较,分析不同寄主种群和地理种群的遗传分化情况。
2.
Through RT-PCR method,three partial β-tubulin gene segments were firstly cloned from Neosinocalamus affinis,which were named Naβtub1,Na-βtub2,Na-βtub3,respectively.
利用Trizol一步法提取慈竹幼笋总RNA,运用RT-PCR方法首次在慈竹中克隆到3条β-tubulin基因部分序列,命名为Na-βtub1、Naβ-tub2、Naβ-tub3,长度分别为958bp、958bp和959bp,分别编码318、318和319个氨基酸。
2)  α-Tubulin and β-Tubulin gene
α-Tubulin和β-Tubulin基因
3)  β-catenin gene
β-catenin基因
1.
Abnormalities of APC gene/β-catenin gene in Wnt pathway in desmoid-type fibromatosis;
韧带样型纤维瘤病Wnt通路中APC/β-catenin基因异常
2.
Objective To explore the relationship of the expression of β-catenin gene with pathological type of craniopharyngiomas and prognosis of the patients with craniopharyngiomas.
目的探讨β-catenin基因和颅咽管瘤病理类型及预后的关系。
3.
PurposeTo analyze the clinicopathologic features of desmoid-type fibromatosis, and to detect trisomy 8 and mutations of the APC gene and β-catenin gene in this tumor with a purpose of exploring the mechanism of the tumorigenesis and progression of this disease.
运用免疫组织化学EnVision~+两步法检测69例存档石蜡包埋组织中β-catenin、cyclinD1、c-myc、Ki-67等蛋白的表达;用DNA末端转移酶介导的缺口标记法(Terminal Deoxynucleotidyl Transferase biotin-dUTP Nick End Labeling,TUNEL)检测病变中细胞凋亡;用聚合酶链反应(PCR)-变性液相高效质谱分析(Denaturing High Performance Liquid Chromatography,DHPLC)-直接测序的方法检测APC和β-catenin基因突变。
4)  β-actin gene
β-actin基因
1.
Establishment of real-time PCR for β-actin gene of duck;
鸭β-actin基因实时荧光定量PCR方法的建立
2.
According to the chicken β-actin gene sequences available in GenBank,a pair of primers was designed for establish a SYBR Green I quantitative real-time PCR method for β-actin gene of chicken.
根据GenBank上鸡β-actin基因的序列,在保守区域设计并合成一对引物,采用SYBR Green I染料建立了荧光定量PCR法(real-time PCR)。
5)  β-lactoglobulin gene
β-1g基因
6)  porcine LH-β gene
LH-β基因
补充资料:1-[β,β,β-三(对氯苯基)丙酰]-4-甲基哌嗪
分子式:C26H25CL3N2O
分子量:487.85
CAS号:2390-22-9

性质:该品溶点213-215℃。作兽用驱虫药时常用基盐,又称Dieroden。盐酸盐的熔点为267-269℃,易溶于热水和醇。

制备方法:以三(对氯苯基)甲醇(Ⅰ)为原料,与氰乙酸加成得β,β,β-三(对氯苯基)丙腈(Ⅱ),经浓硫酸水解得β,β,β-三(对氯苯基)丙酸(Ⅲ),再用五氯化磷酰氯化,得到β,β,β-三(对氯苯基)丙酰氯(Ⅳ),最后与N-甲基哌嗪缩合制得海涛林。

用途:该品为治疗牛、羊矛形腔吸虫病的高效药物,具有作用强、驱虫率高(96%以上)、毒性低、适口性好等优点,国外畜牧业应用十分广泛。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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