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Updated: May 25, 2026
VDJ-Seq: Deep Sequencing Analysis of Rearranged Immunoglobulin Heavy Chain Gene to Reveal Clonal Evolution Patterns of B Cell Lymphoma
Published on: December 28, 2015
Growth profiles of recent canine distemper isolates on Vero cells expressing canine signalling lymphocyte activation
N T Lan1, R Yamaguchi, K Uchida
1Department of Veterinary Pathology, Faculty of Agriculture, University of Miyazaki, Miyazaki 889-2192, Japan.
Abstract:
Fresh samples of lymph node, lung and cerebrum taken post mortem from dogs no. 1, 2 and 3 yielded canine distemper virus (CDV) strains 007 Lm, 009 L and 011 C, respectively. These were titrated on Vero cells stably expressing canine signalling lymphocyte activation molecule (SLAM; Vero-DST cells). Growth curves of the three strains were produced by titration of the released virus and cell-associated virus at various timepoints. All three isolates, especially 007 Lm, grew well on Vero-DST cells. The titres of cell-associated virus of two strains (009 L and 011 C) were clearly lower than those of virus released into the culture supernate. The results indicate that Vero-DST cells are not only useful for primary isolation but also efficient for titrating virus from fresh tissues and for the study of growth profiles of recent CDV isolates.
