Genotyping Cryptosporidium andersoni in cattle in Shaanxi Province, Northwestern China.

The present study examined the prevalence and genotypes of Cryptosporidium andersoni in cattle in Shaanxi province, China. A total of 2071 fecal samples (847 from Qinchuan cattle and 1224 from dairy cattle) were examined for the presence of Cryptosporidium oocysts, and 70 samples (3.4%) were C. ande...

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Autores principales:	Guang-Hui Zhao, Wan-Xin Ren, Man Gao, Qing-Qing Bian, Bing Hu, Mei-Mei Cong, Qing Lin, Rong-Jun Wang, Meng Qi, Mao-Zhen Qi, Xing-Quan Zhu, Long-Xian Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2013
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/103bce2099584fffaa348633903abf82
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spelling	oai:doaj.org-article:103bce2099584fffaa348633903abf822021-11-18T07:51:13ZGenotyping Cryptosporidium andersoni in cattle in Shaanxi Province, Northwestern China.1932-620310.1371/journal.pone.0060112https://doaj.org/article/103bce2099584fffaa348633903abf822013-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23560072/pdf/?tool=EBIhttps://doaj.org/toc/1932-6203The present study examined the prevalence and genotypes of Cryptosporidium andersoni in cattle in Shaanxi province, China. A total of 2071 fecal samples (847 from Qinchuan cattle and 1224 from dairy cattle) were examined for the presence of Cryptosporidium oocysts, and 70 samples (3.4%) were C. andersoni-positive and those positive samples were identified by PCR amplification of the small subunit ribosomal RNA (SSU rRNA) and the Cryptosporidium oocyst wall protein (COWP) genes. C. andersoni was the only species found in the examined cattle in this province. Fifty-seven C. andersoni isolates were characterized into 5 MLST subtypes using multilocus sequence typing analysis, including a new subtype in the native beef breed Qinchuan cattle. All of these C. andersoni isolates presented a clonal genetic structure. These findings provide new insights into the genetic structure of C. andersoni isolates in Shaanxi province and basic data of Cryptosporidium prevalence status, which in turn have implications for controlling cryptosporidiosis in this province.Guang-Hui ZhaoWan-Xin RenMan GaoQing-Qing BianBing HuMei-Mei CongQing LinRong-Jun WangMeng QiMao-Zhen QiXing-Quan ZhuLong-Xian ZhangPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 8, Iss 4, p e60112 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Guang-Hui Zhao Wan-Xin Ren Man Gao Qing-Qing Bian Bing Hu Mei-Mei Cong Qing Lin Rong-Jun Wang Meng Qi Mao-Zhen Qi Xing-Quan Zhu Long-Xian Zhang Genotyping Cryptosporidium andersoni in cattle in Shaanxi Province, Northwestern China.
description	The present study examined the prevalence and genotypes of Cryptosporidium andersoni in cattle in Shaanxi province, China. A total of 2071 fecal samples (847 from Qinchuan cattle and 1224 from dairy cattle) were examined for the presence of Cryptosporidium oocysts, and 70 samples (3.4%) were C. andersoni-positive and those positive samples were identified by PCR amplification of the small subunit ribosomal RNA (SSU rRNA) and the Cryptosporidium oocyst wall protein (COWP) genes. C. andersoni was the only species found in the examined cattle in this province. Fifty-seven C. andersoni isolates were characterized into 5 MLST subtypes using multilocus sequence typing analysis, including a new subtype in the native beef breed Qinchuan cattle. All of these C. andersoni isolates presented a clonal genetic structure. These findings provide new insights into the genetic structure of C. andersoni isolates in Shaanxi province and basic data of Cryptosporidium prevalence status, which in turn have implications for controlling cryptosporidiosis in this province.
format	article
author	Guang-Hui Zhao Wan-Xin Ren Man Gao Qing-Qing Bian Bing Hu Mei-Mei Cong Qing Lin Rong-Jun Wang Meng Qi Mao-Zhen Qi Xing-Quan Zhu Long-Xian Zhang
author_facet	Guang-Hui Zhao Wan-Xin Ren Man Gao Qing-Qing Bian Bing Hu Mei-Mei Cong Qing Lin Rong-Jun Wang Meng Qi Mao-Zhen Qi Xing-Quan Zhu Long-Xian Zhang
author_sort	Guang-Hui Zhao
title	Genotyping Cryptosporidium andersoni in cattle in Shaanxi Province, Northwestern China.
title_short	Genotyping Cryptosporidium andersoni in cattle in Shaanxi Province, Northwestern China.
title_full	Genotyping Cryptosporidium andersoni in cattle in Shaanxi Province, Northwestern China.
title_fullStr	Genotyping Cryptosporidium andersoni in cattle in Shaanxi Province, Northwestern China.
title_full_unstemmed	Genotyping Cryptosporidium andersoni in cattle in Shaanxi Province, Northwestern China.
title_sort	genotyping cryptosporidium andersoni in cattle in shaanxi province, northwestern china.
publisher	Public Library of Science (PLoS)
publishDate	2013
url	https://doaj.org/article/103bce2099584fffaa348633903abf82
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Genotyping Cryptosporidium andersoni in cattle in Shaanxi Province, Northwestern China.

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