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- There were 5 kinds of animals infected, including not only Microtus fuscus but also herd-dog、Vulpescorsac、cat and Tibeta... 发现染疫动物5种,除青海田鼠外,还有牧犬、沙狐、家猫和藏系绵羊,染疫媒介5种。结论青海田鼠鼠疫呈连续流行态势。
- Method Animal experimental method was adopted to observe the reactions of ochotona curzoniae of different dosage groups to yersinia pestis of microtus fuscus. 方法采用动物实验的方法,观察不同剂量组高原鼠兔对青海田鼠型鼠疫菌的反应。
- Result The Ochotona Curzoniae had high resistance and low sensitivity to yersinia pestis of microtus fuscus, and it belonged to type of lower susceptibility. 结果高原鼠兔对青海田鼠型鼠疫菌具有高抵抗性和低敏感性,属低感受性类型。
- Objective To analyze the epidemic characteristics of Microtus fuscus plague during 2000-2004 to provide scientific bases for plague prevention and control. 目的分析2000-2004年青海田鼠鼠疫流行特点,为鼠疫防治提供科学依据。
- The strain isolated from human case is different from those strains isolated from Microtus fuscus, and similar to the Qingzang plateau strain with strong virulence. 从鼠疫病人分离到的菌株与青海田鼠体分离的菌株明显不同,而与强毒的青藏高原型菌株相似;青海田鼠体分离的菌株与内蒙古布氏田鼠型菌株相似,与其他地区的菌株均不相同。
- Keywords Plague;Epidemic character;Microtus fuscus; 鼠疫;流行特点;青海田鼠;
- objective To study the susceptibility level of ochotona curzoniae to yersinia pestis of microtus fuscus . 目的探讨高原鼠兔对青海田鼠型鼠疫菌感受性水平。
- Keywords Ochotona curzoniae;Microtus fuscus type Yersinia pestis;Positive blood-serum;Harm; 青海田鼠型鼠疫菌;高原鼠兔;阳性血清;危害性;
- Microtus fuscusn. 青海田鼠
- SURVEY OF THE REGULARITY OF ACTIVITY IN M. FUSCUS. 青海田鼠活动规律的调查。
- The others, including little Cricetulus triton, Apodemus agrarius and Microtus fortis, distributed in few districts. 小仓鼠、黑线姬鼠和田鼠分布区域较少;
- KIN RECOGNITION AND MATE CHOICE IN ESTROUS FEMALES ROOT VOLES( MICROTUS OECONOMUS ) ? 雌性根田鼠的亲属识别与配偶选择
- Therefore, the need for timely players will use wood hammer Microtus filled channel. 因此,游戏者需要及时用木锤将田鼠刨出的通道填平。
- Objective To control Apodemus agrarius and Microtus brandti, the favorite baits fur them was screened. 摘要目的筛选适用于防治黑线姬鼠和布氏田鼠的配制毒饵和捕鼠诱饵。
- Of the 86 species (subspecies), only Clarias fuscus was exogenous, and the rest were indigenous. 结合文献记录与调查表明:清水江共有鱼类4目13科57属86种(亚种),其中仅胡子鲜为外来种;
- Any of various rodents of the genus Microtus and related genera,resembling rats or mice but having a shorter tail and limbs and a heavier body. 田鼠,仓鼠一种田鼠属和有关属的啮齿动物,象老鼠或耗子但有较短的尾巴和较重的身体。
- Any of various rodents of the genus Microtus and related genera, resembling rats or mice but having a shorter tail and limbs and a heavier body. 田鼠,仓鼠一种田鼠属和有关属的啮齿动物,象老鼠或耗子但有较短的尾巴和较重的身体
- This is caused by Robertsonian Translocation. We think the evolution tredency of karyotype of Microtus mandarinus may be robertsonian fission of No. 这是由罗伯逊易位引起的 ,本文并对此作了讨论 ,认为棕色田鼠的核型进化趋势以第一对常染色体发生罗伯逊断裂的可能性更大。
- It concludes that Y. pestis strains isolated from Microtus fucus and Microtus brandti are similar and belong to same origins on genetics. 结论青海田鼠型鼠疫耶尔森氏菌和布氏田鼠型鼠疫耶尔森氏菌具有相似性,在遗传学上属于同源。
- The two circles lead to the continuity on Microtus fortis calamorums' population amounts and series of complex disastrous behaviours. 另一方面支撑着湖泊水位的涨落交替循环,进而形成了东方田鼠被迫外迁和主动内迁的循环。