Aphid vectors impose a major bottleneck on Soybean dwarf virus populations for horizontal transmission in soybean

Table 3 Types of mutations observed in SbDV-MD6 populations in different host species and passages

Host and passage	Translated		Non translated	Substitution
Host and passage	syn	Non-syn	Non translated	Substitution
Clover	15	7	3	25
Pea and passage 1	43	18	5	66
Pea and passage 8	48	13	3	64
Soybean and passage 1	34	26	3	63
Soybean and passage 6	20	32	1	53