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Copyright of Environmental Science & Technology (10036504) is the property of Editorial Board of Environmental Science & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

[Objective] he aim of this paper was to explore the function of A. davidianus antimicrobial peptide family genes during the infection process of C. freiindii.[Method] qRT-PCR method was employed to analyze the expression response of antibacterial peptide family genes at different time after infection and the expression changes of different tissues and organs.[Result] After 12,24, 36, 48 hours infection, the antibacterial peptide family genes AdCath 1, AdCaih 5 and AdCath 8 were induced in skin, liver and spleen, and the expression levels were higher than that of the control 1 X PBS, especially the difference was significant between 0 and 36 hours. The expression of the three genes in skin and liver was higher than that in spleen. Especially at 36 hours, the expression of AdCath 1 in skin tissue was 92. 35 times that of 1 X PBS; At 48 hours, the expression of AdCath 1 in liver tissue was 52.99 times that of 1 X PBS.[Conclusion] Antimicrobial peptide genes played an important role in the interaction of 4. davidianus diseases. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)