Fig_4.tif (5.05 MB)
Inoculation of SDDV in Lates calcarifer.
figure
posted on 2015-08-07, 04:42 authored by Ad de Groof, Lars Guelen, Martin Deijs, Yorick van der Wal, Masato Miyata, Kah Sing Ng, Lotte van Grinsven, Bartjan Simmelink, Yvonne Biermann, Luc Grisez, Jan van Lent, Anthony de Ronde, Siow Foong Chang, Carla Schrier, Lia van der Hoek(A) Kaplan-Meier survival curve of infected fish with 5x106 TCID50/fish (IP—black line) or 5.5 x105 TCID50/fish (IM—blue line) or both (IP + IM—yellow line). IP (1:10; green line) dose equaled 5.5 x105 TCID50/fish. (B) Control fish at day 10; (C) SDDV-infected fish (IP-high dose) at day 10 after infection. Note the fin erosion, tail erosion, body color variations, white or less mucus (inset), and changes in eye color. (D) SDDV genome copy number in serum of the fish on day 1, 7, 10, and 14 after infection. Diamond—black line: IP (mortality 60%); Triangle—blue line: IM (mortality 13%); Single cross—yellow line: IP + IM (mortality 47%); Square—green line: IP 1:10 (mortality 20%).
