CN105602981A - 一种猪流行性腹泻病毒基因工程亚单位口服组合疫苗的制备方法及应用 - Google Patents
一种猪流行性腹泻病毒基因工程亚单位口服组合疫苗的制备方法及应用 Download PDFInfo
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- CN105602981A CN105602981A CN201610154016.7A CN201610154016A CN105602981A CN 105602981 A CN105602981 A CN 105602981A CN 201610154016 A CN201610154016 A CN 201610154016A CN 105602981 A CN105602981 A CN 105602981A
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CN201610154016.7A CN105602981B (zh) | 2016-03-18 | 2016-03-18 | 一种猪流行性腹泻病毒基因工程亚单位口服组合疫苗的制备方法及应用 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107190014A (zh) * | 2017-05-11 | 2017-09-22 | 福建农林大学 | Pedv m基因和s1基因串联重组质粒的构建方法 |
CN114958777A (zh) * | 2021-02-23 | 2022-08-30 | 青岛海尔生物医疗股份有限公司 | 一种冠状病毒-pedv及其分离纯化方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102988971A (zh) * | 2012-12-04 | 2013-03-27 | 山东信得科技股份有限公司 | 一种猪流行性腹泻病毒基因工程亚单位口服疫苗的制备方法 |
CN105255805A (zh) * | 2015-11-16 | 2016-01-20 | 南京工业大学 | 一种枯草芽孢杆菌基因工程菌株及其构建方法与在生产乳果糖中的应用 |
-
2016
- 2016-03-18 CN CN201610154016.7A patent/CN105602981B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102988971A (zh) * | 2012-12-04 | 2013-03-27 | 山东信得科技股份有限公司 | 一种猪流行性腹泻病毒基因工程亚单位口服疫苗的制备方法 |
CN105255805A (zh) * | 2015-11-16 | 2016-01-20 | 南京工业大学 | 一种枯草芽孢杆菌基因工程菌株及其构建方法与在生产乳果糖中的应用 |
Non-Patent Citations (9)
Title |
---|
JN671916.1: "Porcine epidemic diarrhea virus strain CH/SDRZ/2011 S1 protein (S1) gene, partial cds", 《GENBANK》 * |
P.P. PASTORET 等: "《动物疫苗学》", 31 October 2009, 中国农业科学技术出版社 * |
伊正君 等: "《临床分子诊断学实验》", 31 January 2014, 华中科技大学出版社 * |
刘如林: "《微生物工程概论》", 31 October 1995, 南开大学出版社 * |
张克中 等: "《生物化学与分子生物学实验指导》", 31 August 2015, 中国林业出版社 * |
戴茜茜 等: "构建生物安全级别的新型枯草芽孢杆菌载体递送部分猪流行腹泻病毒蛋白疫苗", 《动物微生态学分会第四届第十一次全国学术研讨会论文集》 * |
李瑞芳 等: "枯草芽孢杆菌感受态细胞的制备及质粒转化方法研究", 《生物技术通报》 * |
胡开辉: "《微生物学实验》", 31 August 2004, 中国林业出版社 * |
郭勇: "《生物制药技术(第二版)》", 31 January 2007, 中国轻工业出版社 * |
Cited By (3)
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---|---|---|---|---|
CN107190014A (zh) * | 2017-05-11 | 2017-09-22 | 福建农林大学 | Pedv m基因和s1基因串联重组质粒的构建方法 |
CN107190014B (zh) * | 2017-05-11 | 2021-09-28 | 福建农林大学 | Pedv m基因和s1基因串联重组质粒的构建方法 |
CN114958777A (zh) * | 2021-02-23 | 2022-08-30 | 青岛海尔生物医疗股份有限公司 | 一种冠状病毒-pedv及其分离纯化方法和应用 |
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