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- Title
Comparative analysis of differential gene expression in two species of crucian carps in response to Cyprinid herpesvirus 2 (CyHV-2) infection.
- Authors
Yanming Sui; Jiyi Chen; Weiwei Ji; Wen Ruan; Yayan Xu; Liang Zheng; Yanan Lu
- Abstract
We assessed the expressions of MHCI, LYZC, keratin8, MPO, DUSP1, IκBa, Rab21, and Rac2 between two species of carps (Erqisi river crucian carp and allogynogenetic crucian carp) after Cyprinid herpesvirus 2 (CyHV-2) infection. The relative expressions of MHCI, LYZC, and keratin8 in the virus-challenged groups were significantly higher than control groups. Moreover, the expression of IκBa in the virus-challenged groups was significantly lower than in the control groups. Compared with the virus-challenged ERO group, the expression of IκBa in the virus-challenged ZHO group decreased. The expression of Rab21 in the viruschallenged groups gradually increased and was significantly higher than in the control groups, and then its expression began to decrease after 24 h. At 72 h, the expression of IκBa in both virus-challenged groups was significantly lower than in the control groups. In addition, the expression of Rab21 in the virus-challenged ZHO group was significantly higher than the virus-challenged ERO group at all time points except for 72 h. Before 24 h, the expression of Rac2 remained unchanged in these four groups, and its expression in the virus-challenged ZHO group was significantly higher than in the other three groups. Nevertheless, its expression began to decrease after 24 h but was still slightly higher than the control group at 72 h. MPO showed a similar expression pattern as Rac2. The expression of DUSP1 in the four groups was the same at 0 h. However, its expression in the viruschallenged ZHO group was significantly higher than in the other three groups at other time points.
- Subjects
CHINA; GENE expression; CRUCIAN carp; CYPRINIDAE; AQUACULTURE
- Publication
Israeli Journal of Aquaculture-Bamidgeh, 2022, Vol 74, p1
- ISSN
0792-156X
- Publication type
Article
- DOI
10.46989/001c.38010