一株奶山羊偽結(jié)核棒狀桿菌的分離與鑒定
[Abstract]:In order to obtain the pathogenic bacteria in the abscess of sick sheep in a sheep farm in Shaanxi Province, the bacteria were isolated and cultured in the neck pus collected from the sterile sheep, and the morphological characteristics, culture characteristics and biochemical characteristics of the isolated strains were identified. The isolated strains were selected for co-hemolysis test (camp) and PCR amplification of 16s rRNA gene. The phylogenetic tree was constructed by NJ method. The isolated strains were inoculated with Balb / c mice and dairy goats respectively. The drug sensitivity test was used to identify the drug resistance of the isolated strains. The results showed that the morphological characteristics, culture characteristics and biochemical characteristics of the isolated strains were consistent with those of Corynebacterium tuberculosis described in Berger's Manual of bacterial Identification. The results of sequencing showed that the similarity between the isolated strains and pseudotuberculosis Corynebacterium tuberculosis was more than 97% in Balb / c mice and in dairy goat animal regression tests, and the drug sensitivity test showed that the isolates had strong pathogenicity to erythromycin and ciprofloxacin. Clarithromycin, doxycycline, tetracycline, cefazolin, neomycin, ofloxacin and other antibiotics are sensitive and resistant to compound sulfamide.
【作者單位】: 西北農(nóng)林科技大學(xué)動物醫(yī)學(xué)院;陜西省富平縣動物疫病預(yù)防控制中心;
【基金】:陜西省科技統(tǒng)籌創(chuàng)新工程計劃項目(K3320215115)
【分類號】:S858.27
【相似文獻】
相關(guān)期刊論文 前10條
1 狄伯雄 ,陳德威 ,高齊瑜 ,范國雄;成年騾的馬棒狀桿菌感染[J];中國獸醫(yī)雜志;1984年04期
2 金曾范;玄學(xué)南;金永春;許德龍;;化膿性棒狀桿菌所引起的犢牛肺膿腫病例報告[J];延邊農(nóng)學(xué)院學(xué)報;1992年04期
3 李冰;劉孝剛;付純強;黎麗;;豬棒狀桿菌感染的診治研究[J];中國畜牧獸醫(yī);2007年04期
4 許英民;;獺兔感染棒狀桿菌的診斷與治療[J];中國動物保健;2012年02期
5 賈秉安;羅仲愚;;幼駒棒狀桿菌性肺炎[J];中國獸醫(yī)雜志;1966年02期
6 久米常夫;佐佐木升;佐野敬二;秋山綽;平棟孝志;村瀨信雄;李金璋;;駒棒狀桿菌感染病的研究[J];云南畜牧獸醫(yī);1973年02期
7 宣華,王殿瀛,邱震東,陳貴連,張萬盛,孫永安;幼駒棒狀桿菌性肺炎的調(diào)查研究[J];獸醫(yī)大學(xué)學(xué)報;1982年02期
8 平棟孝志;王玉環(huán);;由棒狀桿菌引起的膀胱炎和腎盂腎炎[J];國外獸醫(yī)學(xué).畜禽疾病;1982年06期
9 閻光魯;;奶山羊偽結(jié)核棒狀桿菌抗體的測定[J];國外獸醫(yī)學(xué).畜禽疾病;1984年09期
10 吳金飛;;頓河幼駒棒狀桿菌性肺炎的病例報告[J];青海畜牧獸醫(yī)雜志;1985年04期
相關(guān)會議論文 前2條
1 王全溪;李國平;陳家祥;;波爾山羊偽結(jié)核棒狀桿菌的分離鑒定[A];中國畜牧獸醫(yī)學(xué)會動物微生態(tài)學(xué)分會第三屆第七次學(xué)術(shù)研討會論文集[C];2004年
2 潘淑惠;王璇;萬晴姣;萬一元;龍鰲;;山羊偽結(jié)核棒狀桿菌感染途徑及病理變化觀察[A];中國畜牧獸醫(yī)學(xué)會獸醫(yī)病理學(xué)分會第十五次、中國病理生理學(xué)會動物病生專業(yè)委員會第十四次學(xué)術(shù)討論會論文集[C];2007年
相關(guān)碩士學(xué)位論文 前1條
1 蔡俊波;陜南白山羊偽結(jié)核棒狀桿菌分離鑒定及滅活鋁膠疫苗研制[D];西北農(nóng)林科技大學(xué);2016年
,本文編號:2125889
本文鏈接:http://sikaile.net/yixuelunwen/dongwuyixue/2125889.html