Expression profiles of host aspartate aminotransferase, GroEL, and viral vp371 genes in GVE2-infected and non-infected Geobacillus sp. E263. The Geobacillus sp. E263 was challenged with GVE2. At various times post-infection (p.i.), the GVE2-infected and non-infected bacteria were characterized using Northern blots with gene-specific probes (A) and Western blots with protein-specific antibodies (B), respectively. The probes and antibodies were indicated on the left side. The bacterial 16S rDNA and MreB were used as controls. The lane headings showed the time post-infection in hours.