Data/hora: 10/06/2024 10:09:07

Provedor de dados: 	19	
País: 	Japan	
Título: 	Detection of the New Ehrlichia Species Closely Related to Ehrlichia ewingii from Haemaphysalis longicornis in Yonaguni Island, Okinawa, Japan	
Autores: 	MATSUMOTO, Kotaro; TAKEUCHI, Toshihiko; YOKOYAMA, Naoaki; KATAGIRI, Yoshito; OOSHIRO, Mamoru; ZAKIMI, Satoshi; Gaowa; KAWAMORI, Fumihiko; OHASHI, Norio; INOKUMA, Hisashi.	
Data: 	2011	
Ano: 	2011	
Palavras-chave: 	16SrRNA; Ehrlichia; GroEL; Haemaphysalis longicornis.	
Resumo: 	We collected a total of 206 Haemaphysalis longicornis ticks by flagging in pastures in Yonaguni Island, Okinawa, Japan, in April 2008. Four of the 206 tick DNA samples tested were positive in a polymerase chain reaction (PCR) screening for the 16SrRNA gene of Anaplasmataceae. Partial sequences of 4 PCR products were identical to each other. Longer sequences of the 16SrRNA gene were successfully determined in 2 of the 4 tick samples, and the obtained 1,392 bp and 1,300 bp sequences revealed high similarity to the 16SrRNA gene sequences of the validated Ehrlichia species, including Ehrlichia ewingii, E. chaffeensis, and E. canis (98.3–98.6%). We also sequenced 1,304 bp of the groEL gene from the 2 tick samples, and found that these had the highest similarity to sequences of E. ewingii (94.0–94.4%) in the validated ehrlichial species. Based on the 16SrRNA and groEL gene sequences, the ehrlichial agents detected in this study were similar to the Ehrlichia species detected in Asia and may compose a new Ehrlichia species with other Ehrlichia species detected in Asia.	
Idioma: 	Inglês	
Identificador: 	http://ir.obihiro.ac.jp/dspace/handle/10322/3581	
Editor: 	Japanese Society of Veterinary Science	
Formato: 	application/pdf	
Fonte: 	Japanese Society of Veterinary Science