Fig. 1.

Genome composition and detection of TYLCV-infected virus samples

(a) TYLCV-infected tomato plants showing leaf curling, yellowing, and stunted growth symptoms. (b) PCR detection of TYLCV in six of the infected tomato plants (target size, 2.8 kb). (c) Genomic organization of TYLCV. The intergenic region and six ORFs encoded by the viral strand and complementary strand are shown as indicated. (d) Full-length TYLCV fragment obtained from SacI digestion of rolling circle amplification products. IR: intergenic region; M: DNA marker