TABLE 1.

Immunodetection of proteins encoded by 12 genome segments of Rice dwarf virus in different hosts

Strain or isolate	Protein dilutiona
	P1	P2	P3	Pns4	P5	Pns6	P7	P8	P9	Pns10	Pns11	Pns12
Ob	1:5,120	1:10,240	1:40,960	1:5,120	1:320	1:20,480	1:10,240	1:40,960	1:10,240	1:20,480	1:5,120	1:320
TD6c	1:2,560	>1:10	1:40,960	1:1,280	1:320	1:5,120	1:5,120	1:40,960	1:640	>1:10	1:5,120	1:320
VCM0d	1:5,120	1:2,560	1:40,960	1:10,240	1:320	1:10,240	1:40,960	1:40,960	1:2,560	1:10,240	1:10,240	1:1,280
VCM6e	1:1,280	1:640	1:40,960	1:5,120	1:320	1:2,560	1:5,120	1:40,960	1:160	1:1,280	1:320	1:1,280

^aThe values are the highest dilutions of the original materials that were detected by immunoblotting.

^bO, RDV which was alternatively maintained between plants and insects.

^cTD6, RDV which was maintained in rice plant for 6 years.

^dVCM0, RDV in VCM newly inoculated with strain O.

^eVCM6, RDV in VCM maintained for 6 years with weekly transfer.