plebeia is composed of opposite-grown ostryx units and its development take its floral organogenesis take"the form of going toward the center" so that various floral parts form from outer to inner;there are four stamen primordia formed in the early floral development of which two of them stop further development after their formation .
发现荔枝草的轮伞花序由多数交互对生的聚伞花序单位组成,花器官发育形式为向心式",各部分花器官从外向内依次形成;共形成4个雄蕊原基,其中2个雄蕊原基在形成后不再发育,另2个雄蕊原基每个均发育出1可育药室和1不育药室,不育药室膨大连接,并在花成熟之前参与组成特殊杠杆结构;子房四深裂"的形成实际是由4个原基分别发育,而后相互靠拢而成。
The sepal primordia arise in a two-fifths helix on the periphery of th.
马桑绣球的花器官向心轮状发生 :花萼原基以 2 / 5螺旋式相继发生 ,花瓣原基几乎同步发生。
Construction of cDNA expression library of Ganoderma lucidum primordium using λ ZAP Express vector;
用λZAP Express作载体构建灵芝原基表达型cDNA文库
Construction of cDNA library from hepatocellular carcinoma tissue and screening of antigenic genes;
原发型肝癌组织cDNA文库的构建及抗原基因的筛选
The cloning and expression of antigenic gene TS61 from Taenia solium;
猪带绦虫TS61抗原基因的克隆及表达分析
The cDNA phage expression library was screened with SEREX (serological identification of antigen by recombinant cDNA expression libraries), the positive clones encoding antigenic genes were obtaine.
目的利用肿瘤患者血清筛选大肠癌cDNA噬菌体表达文库,寻找肿瘤特异性抗原基因。
Influence of hepatocyte growth-promoting factor on proliferation of hepatic stellate cells and activities of α1(Ⅰ ) procollagen gene promoter in rats;
促肝细胞生长素对大鼠肝星状细胞增殖及α1(Ⅰ)胶原基因启动子活性的影响
Objective:To investigate the effects of Dexame thasone on the promoter activities o f humanα1(I)procollagen gene induced by TGF?β.
目的:探讨地塞米松与TGFβ1之间的相互作用及对人α1(I)前胶原基因启动转录的影响。