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[Cloning and sequencing of Chinese squash leaf curl virus]
1Dept. of Molecular Virology and Bioengineering, Inst. of Microbiology, CAS, Beijing 100080, China.
Wei Sheng Wu Xue Bao = Acta Microbiologica Sinica
|January 29, 2003
Abstract:
Sequence analysis of virus isolation DNA of Squash leaf curl disease shows that Squash Leaf Curl Virus (SLCH-CHI) contains 2741nt, which encode six Open Reading Frames (ORFs). Two of them are on virus sense strand: AV1 (256aa) and AV2 (140aa). AV1 encode coat protein. The other of ORFs are on complementary sense strand: AC1 (replicase gene, 243aa), AC2 (transactivtor, 134aa), AC3 (136aa) and AC4 (172aa). The virus belongs to one number of begomoviruses from old world.