Quadruplex Real-Time PCR Assay for Detection and Identification of Vibrio cholerae O1 and O139 Strains and Determination of Their Toxigenic Potential | |
Huang, Jianwei ; Wen, Huixin ; Huang, Shijie ; Niu, Jianjun ; Zhu, Yumei ; Li, Qingge ; Li QG(李庆阁) ; Zhang, Jiafeng | |
2009 | |
英文摘要 | By a ball-covering B of a Banach space X, we mean a collection of open balls off the origin in X and whose union contains the unit sphere of X; a ball-covering, B is called minimal if its cardinality B-# is smallest among all ball-coverings of X. This article, through establishing a characterization for existence of a ball-covering in Banach spaces, shows that for every n is an element of N with k <= n there exists an n-dimensional space admitting a minimal ball-covering of n + k balls. As an application, we give a new characterization of superreflexive spaces in terms of ball-coverings. Finally, we show that every infinite-dimensional Banach space admits an equivalent norm such that there is an infinite-dimensional quotient space possessing a countable ball-covering.; Ministry of Health & United Fujian Provincial Health and Education [WKJ2005-2-002, WKJ2008-2-39]; People's Republic of China ; Science Research Foundation of the Health Bureau of Xiamen [WSK05] |
语种 | 英语 |
出版者 | AMER SOC MICROBIOLOGY |
内容类型 | 期刊论文 |
源URL | [http://dx.doi.org/doi:10.1128/AEM.00517-09] |
专题 | 生命科学-已发表论文 |
推荐引用方式 GB/T 7714 | Huang, Jianwei,Wen, Huixin,Huang, Shijie,et al. Quadruplex Real-Time PCR Assay for Detection and Identification of Vibrio cholerae O1 and O139 Strains and Determination of Their Toxigenic Potential[J],2009. |
APA | Huang, Jianwei.,Wen, Huixin.,Huang, Shijie.,Niu, Jianjun.,Zhu, Yumei.,...&Zhang, Jiafeng.(2009).Quadruplex Real-Time PCR Assay for Detection and Identification of Vibrio cholerae O1 and O139 Strains and Determination of Their Toxigenic Potential.. |
MLA | Huang, Jianwei,et al."Quadruplex Real-Time PCR Assay for Detection and Identification of Vibrio cholerae O1 and O139 Strains and Determination of Their Toxigenic Potential".(2009). |
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