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Volume 20, Number 2—February 2014
Research

Subtyping Cryptosporidium ubiquitum,a Zoonotic Pathogen Emerging in Humans

Na Li, Lihua Xiao, Keri Alderisio, Kristin Elwin, Elizabeth Cebelinski, Rachel Chalmers, Monica Santin, Ronald Fayer, Martin Kvac, Una Ryan, Bohumil Sak, Michal Stanko, Yaqiong Guo, Lin Wang, Longxian Zhang, Jinzhong Cai, Dawn Roellig, Yaoyu FengComments to Author , and BohumilSakYaqiongGuoJinzhongCai
Author affiliations: East China University of Science and Technology, Shanghai, China (N. Li, Y. Guo, L. Wang, Y. Feng); Centers for Disease Control and Prevention, Atlanta, Georgia, USA (N. Li, L. Xiao, Y. Guo, D. Roellig); New York City Department of Environmental Protection, Flushing, New York, USA (K. Alderisio); UK Cryptosporidium Reference Unit, Swansea, UK (K. Elwin, R. Chalmers); Minnesota Department of Health, St. Paul, Minnesota, USA (E. Cebelinski); US Department of Agriculture, Beltsville, Maryland, USA (M. Santin, R. Fayer); Academy of Science of Czech Republic, České Budějovice, Czech Republic (M. Kvac, B. Sak); Murdoch University, Perth, Australia (U. Ryan); Slovak Academy of Sciences, Košice, Slovakia (M. Stanko); Henan Agricultural University, Zhengzhou, China (L. Zhang); Qinghai Academy of Veterinary Medicine and Animal Science, Xining, China (J. Cai)

Main Article

Figure 3

Genetic relationship among 4 Cryptosporidium ubiquitum subtype families (XIIa–XIId) in humans as indicated by a neighbor-joining analysis of the partial gp60 gene. The XIIa subtype family is seen in humans in most locations except the United States, where humans are infected with subtype families XIIb, XIIc, and XIId. Bootstrap values are indicated along branches. Scale bar indicates 0.1 nucleotide substitutions per site.

Figure 3. Genetic relationship among 4 Cryptosporidium ubiquitum subtype families (XIIa–XIId) in humans as indicated by a neighbor-joining analysis of the partial gp60 geneThe XIIa subtype family is seen in humans in most locations except the United States, where humans are infected with subtype families XIIb, XIIc, and XIIdBootstrap values are indicated along branchesScale bar indicates 0.01 nucleotide substitutions per site.

Main Article

Page created: January 16, 2014
Page updated: January 16, 2014
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