亲和性

The mating type gene is inherit decision factor of compatibility with the performance type,P.ostreatus belongs to sexual reproduction heterothallism,tetrapolarity,Namely the colony which is consist of single spore mycelium will self-sterility,If conjugate sex gene with all for incompatibility,then crossing can dicaryotization and form sporophore.

交配型基因是性亲和表现型遗传决定因子，平菇为有性生殖异宗配合四极性类型，即单孢形成的菌落自体不育，不同单核菌丝在配对基因皆为杂交结合时才能双核化，形成子实体。

Immunohistochemical localization of inhibin α-subunit in normal mature rats was carried out by using Strept Avidin-Biotin-Peroxidase Complex .The results showed that there was positive immunoreactivity of the McAb to inhibinα-subunit in heart ,kidney , spleen , lymph ,adrenal gland and pancreas cells. It indicated that inhibinα-subunit existed in the above tissues , But no positive sites were seen in hypothalamus, pituitary, lung and liver, that means they have no inhibinα-subunit. Compared with the ovariectomized rats, the hypothalamus and pituitary of the rats injected with inhibin-α fragment（1～32）showed an positive reaction, suggesting that inhibin α-subunit could pass through the blood-brain barrier .

用链霉亲和素-生物素-过氧化物酶(Strept Avidin-Biotin-Peroxidase Complex， SABC)免疫组织化学方法，以抑制素α亚基单克隆抗体对正常雌性性成熟大鼠各组织的抑制素α亚基进行定位观察，结果显示：⑴大鼠心脏、肾、脾、淋巴、肾上腺、胰腺均呈阳性反应，表明存在抑制素α亚基；下丘脑、垂体、肝脏和肺组织呈阴性反应，表明其不存在抑制素α亚基；⑵与去卵巢大鼠相比，外源注射抑制素α（1～32）片段的大鼠其下丘脑和垂体出现阳性反应，说明抑制素α亚基能通过血脑屏障。

By phage display technique, we prepare ouabain ScFv, which could reduce the murine and reserve its affinity of polyclonal antibody.

随后通过噬菌体抗体库制备单链抗体，可大大降低了哇巴因多克隆抗体的鼠源性，而又保留了原抗体的亲和活性，为研制一种新的降压药奠定了基础。

In conventional sexual hybridization of citrus, nucellar polyembryony, pollen/ovule sterility, genetic heterozygosity, wild sexual incompatibility of most citrus cultivars make it very time-consuming and low efficiency to improve fruit characters.

但是，由于柑橘类植物中存在的珠心胚现象、一些品种中的雌雄性败育、童期过长、远缘有性杂交不亲和等特点使通过传统的有性杂交方式进行品种改良进程缓慢，效率不高。

China deliciosus deliciosus Museum for display of Chinese history and the development of the industry, promote Chinese culture has a long deliciosus of great practical significance 1, deliciosus ----- deliciosus Science Museum Science Museum is a museum Core deliciosus, where the soul from the scientific point of view, to the universal audience deliciosus knowledge, deliciosus is rich in value, is a gift of nature The treasure of humanity, from a scientific point of view, the adoption of specimens, models, three-dimensional landscape, pictures, videos, interactive multi-media technology to display the way to create a lively, and the pro-intellectual context, so that viewers feel lovely natural life, Alas .

中国菇菌博物馆对于展示中国菇菌行业的发展历史、弘扬中国悠久的菇菌文化具有重要的现实意义 1、菇菌科学馆-----菇菌科学馆是整个菇菌博物馆的核心、灵魂所在，从科普的角度，向观众普及菇菌的知识，菇菌有着丰富的利用价值，是大自然赐予人类的瑰宝，从科学的角度出发，通过标本、模型、立体造景、图片、影片、多媒体技术等互动展示手法，营造了一个生动、亲和的知性情境，让观众感受自然生命可爱、可叹之处。

Methods:Forty patients suffering from ulcerous colonitis and 40 normal people were tested by nitrate reductase methods and bistin streptavidin.

采用硝酸还原酶法和生物素链亲和素ELISA法测定40例溃疡性结肠炎患者和40例正常人血清NO和TNFα。

Stressing on "fine reputation","quality","service","credit","practice", not only the grandeur.④Encouraging the innovation, not the unearthliness, playing down the effect of entertainment stars or idols, decreasing the fashion index.⑤"personality" is not the "self central". Social sense of responsibility and interpersonal "feeling of affinity" are both intensified.3.1.2 Factor analysis, revealing 19 value element vectors, which include "comfort","personality","simple","fine reputation","responsibility","service","price","wisdom","distinction","enthusiasm","stimulation","taste","sex difference","quality","vigor","idol","fashion","affinity","aesthetic" and so on. Four orientation diagrams coordinated with the average factors and the standard deviations of these 19 value elements, described the multi directional value orientation structure for China college students' sportswear consumption.3.1.3 Clustering analysis are applied to classify the former 19 value elements, which discovered that three inferior group are classified from the college students' consumption group based on the whole specimen data. It could be the reference of enterprise brand building for the orientation of consumption values.3.2 General personal values, self conception and demographic are lead into as three major variables for the interrelationship analysis of sportswear consumption value system.3.2.1 Firstly, the college students having their general values and existing the inferior group feature regarding to the consumption values.

三、研究的主要成果及其意义对中国大学生休闲服消费价值体系进行探索性分析1、首先对中国大学生休闲服消费价值观量化问卷所调查的样本数据进行频数统计趋向性分析，发现呈现的主要特点有：(1)"个性化"和"简约"已成为潮流，而寻"刺激"、找"激情"总体收敛；(2)追求"美感"，更不放弃"舒适"，两者兼得才是完美；(3)重"美誉"、讲"质量"，重"服务"、讲"信用"，求实际、不求高贵，"明智"有素；(4)求新不求怪异，明星、偶像效应淡化、时尚指数不高；(5)"个性化"不是"唯我化"，社会责任感和人际"亲和力"在强化。2、其次对样本数据进行因子分析，揭示出以"舒适"、"个性"、"简约"、"美誉"、"责任"、"服务"、"价格"、"明智"、"独特"、"激情"、"刺激"、"品位"、"性差"、"质量"、"活力"、"偶像"、"时尚"、"亲和"和"美感"等十九个价值元素为矢量的休闲服消费价值体系，并以因子均值和标准差为参数勾画出19个价值元素坐标四方位图，从总体上描述了中国大学生休闲服消费多维的价值取向结构。3、再者进行聚类分析，对上述十九个休闲服消费价值元素作不同量值的分类，发现在样本总量中可以细分为有较大区分度的三个类别，呈现出大学生消费群体中存在休闲服消费价值体系不同的亚群体，可为以消费价值观为取向的企业品牌价值定位提供参考基谱。

Following purification by Ni affinity chromatography and stepwise renaturation by dialysis, rB7-B5 showed sound antimicrobial activity in porcine actinobacillus pleuropneumoniae and antibiotics-resistant E. coli. The present study provides basis for the research and development of novel antibacterial preparations.

以经Ni亲和层析柱纯化和多步透析法复性的rB7-B5，对猪胸膜肺炎放线杆菌和耐药性大肠杆菌具有很好的抑菌活性，本研究为新型抗菌制剂的研制和开发奠定了基础。

Trypsin inhibitors, the major root storage protein of sweet potato, were purified from different cultivars of Tainong 57 and Tainong 65 of sweet potato Ipomoea batatas

中文摘要胰蛋白酶抑制因子，为甘薯块根中主要储藏性蛋白质。本研究以trypsin-Sepharose 4B 亲和管柱层析方法，从台农57号甘薯块根和台农65号甘薯 Ipomoea batatas

The scFv formed inclusion body in E. Coli. 8 mol/L urea was used to solubilize the inclusion body, and the scFv was then purified in two steps , including Ni 2+ chelating affinity chromatography and gel filtration.

大肠杆菌表达的单链抗体包涵体，用8 mol/L尿素裂解，经过Ni离子螯合亲和层析和凝胶过滤两步纯化后，纯度达到97%以上，再通过透析复性除去尿素。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐