Abstract:
PURPOSE: A primer set for detecting begomovirus is provided to accurately and quickly diagnose begomovirus infection from plant samples. CONSTITUTION: A primer set for detecting begomovirus comprises one or more kinds of primer sets selected among a primer set of: sequence numbers 1 and 2; sequence numbers 3 and 4; sequence numbers 5 and 6; sequence number 7 and 8; sequence numbers 9 and 10; sequence number 11 and 12; sequence numbers 13 and 14; sequence number 15 and 16; sequence numbers 17 and 18; and sequence numbers 19 and 20. The begomovirus includes tomato leaf curl virus, tomato yellow leaf curl virus, tobacco leaf curl virus, honeysuckle yellow vein virus, or sweet potato leaf curl virus.
Abstract:
PURPOSE: A gene which is derived from sweet potato leaf curl infection DNA virus with an activity of suppressing gene silence after transcription is provided to obtain AC2 gene with sequence of the sequence number 16. CONSTITUTION: A gene derived from a sweet potato leaf curl infection DNA virus with an activity of suppressing gene silence after transcription is AC2 gene having sequence of the sequence number 16. An AC2 protein derived from a sweet potato leaf curl infection DNA virus is denoted by the sequence of the sequence number 17.