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Screening and identification host cellular protein interacting with Actinobacilluspleuropneumoniae ApxⅠ In Chinese pig industry, Porcine Contagious Pleuropneumonia, caused byActinobacillus pleuropneumoniae, is one of the most important porcine respiratorydiseases. The disease is, characterized by fibrous pneumonia and pleurisy and the clinicalsigns vary from high mortality to chronic, retarded growth, and the feed reward rate islow, leading to the severe economic losses in the swine industry worldwide.

1胸膜肺炎放线杆菌ApxⅠ与宿主细胞相互作用蛋白的筛选和鉴定传染性胸膜肺炎(Porcine Contagious Pleuropneumonia,PCP)是我国最常见和最重要的呼吸道传染病之一,感染后主要表现为严重的纤维素性肺炎和胸膜炎,造成急性死亡或耐过生长缓慢,饲料报酬率低,给我国养业造成严重的经济损失。

Reproduction is a key process, which highly influences the economic efficiency of pig production. Traditional quantitative genetics plays a very important role in animal breeding. Selection for increased number of piglets born has been employed in pigs with only limited success because of the low heritability, the late expression in life and the sex-limited nature of reproductive traits.

中文题名ESR和FSH-β位点对繁殖性状的调控及其调控机理的研究副题名外文题名 Regulations of reproductive traits by ESR and FSH-β loci and the mechanisms involved 论文作者李凤娥导师熊远著院士学科专业动物遗传育种与繁殖研究领域\研究方向的分子遗传育种学位级别博士学位授予单位华中农业大学学位授予日期2002 论文页码总数115页关键词繁殖性状馆藏号BSLW /2003 /S828 /2 繁殖是养生产过程中的关键一环,该环节成功与否直接影响整个养业的经济效益。

The results show that : pig species include Large White, Landrace, Duroc pigs and swine; cattle varieties of Simmental, Shorthorn and Brahman cattle, of Jersey cattle; sheep varieties Boer goats; duck, duck varieties, Cherry Valley Duck, Shaoxing Duck; Chicken varieties are emerging sanhuang, Guangxi top soil chicken, Ma top emerging chicken, black plume bamboo silk chickens and other species.

研究结果表明:(1)的品种主要包括大白、长白、杜洛克和香;牛的品种有西门塔尔牛、短角牛、婆罗门牛、娟姗牛;羊的品种有波尔山羊;鸭的品种有北京鸭、樱桃谷肉鸭、绍兴麻鸭;鸡的品种有新兴三黄鸡、广西土顶鸡、新兴麻顶鸡、黑羽竹丝鸡等品种。

And the leaf succulence of Salsola implicata and Suaeda linifolia changes drastically, strong drought resistance is indicated, but that of Halocnemum strobilaceum and Kalidium foliatum is not

后期:亚麻叶碱蓬和密枝毛菜叶表面腺毛、密枝毛菜盐腺、盐节木乳突状突起明显;密枝毛菜盐囊泡有或缺;密枝毛菜和亚麻叶碱蓬粘液细胞出现;盐节木和盐爪爪贮水组织和异常维管束发达;除盐节木外,其他三种植物叶肉质化加强;这四种植物气孔下陷,栅栏组织变薄,但排列更紧密。

Especially with Resco nail trimmers, a common veterinary tool but one that can do significant damage to cavy teeth.

与指甲修剪器(剪过长的牙齿类的器具吧,翻译不准),一种常见的兽医工具,但同时也是一个可以对造成重大伤害的尤其是的牙齿的工具。

Others said the pig is not a spider, wolf pig is a pig of its block header larger than normal pigs!!

人家说的是不是蜘蛛,,,狼的一种它的块头比正常要大!!

But Streptococcus suis type 2 often combined infectionwith some other etiological agents as Actinobacillus suis, Bacillus erysipelatous andPRRS virus, It results in tremendous difficulty by clinical diagnosis and antibodiesdetection.

链球菌经常与其他一些病原如放线杆菌、丹毒杆菌和蓝耳病病毒等发生混合感染,给临床诊断和抗体水平的检测造成了很大困难。

Our molecular phylogenetic trees constructed by UPMGA and NJ methods were in general consistent with that based on biochemical,immunogenetic and cellular genetic markers except for differences in some populations.It was inferred from this study that all pig populations examined could be temporary classified into one breed,however,the population genetic character of Taihe Guanchao and Wanan Spotted pig populations should be further evaluated.

各类群的UPMGA和NJ聚类分析结果与采用生化、免疫和细胞遗传标记分析的结论不尽相同,在此基础上,结合现行分类方法,认为各受试群可暂时归并为赣中南花类型,但对泰和冠朝和万安花的品种归属性应作进一步分析。

The furthest genetic distance appeared between Nuogu Pig and Guanling Pig, and the closest showed between Nuogu Pig and Kele Pig.

群体间遗传距离最远的是关岭与糯谷,最近的是柯乐与糯谷

In addition, we had obtained evidence of harboring the lysogenic phages in Stroptococcus suis type 2, but the relationship of this phage with the bacterial virulence and adaptation was uncertain.

尤其是链球菌2型,不仅对致死性强,而且可引起人的感染和死亡1998—1999年夏季曾在我国江苏省部分地区群中暴发流行2型链球菌病并导致相关从业人员感染。。。。。。

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She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了,但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场,你等着挨绳子吧!

Several theories about reigniting and extinguishing of the arc have been refered.

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