De. Goszczynski et al., WESTERN BLOTS REVEAL THAT GRAPEVINE VIRUS-A AND VIRUS-B ARE SEROLOGICALLY RELATED, Journal of phytopathology, 144(11-12), 1996, pp. 581-583
Isolates of grapevine virus B (GVB) and grapevine virus A (GVA) were o
btained by mechanical transmission from grapevines to Nicotiana bentha
miana. Western blot studies of these isolates using various antisera t
o GVB and GVA showed that they are serologically related.