Krause-Sakate, R.Fakhfakh, H.Peypelut, M.Pavan, Marcelo Agenor [UNESP]Zerbini, F. M.Marrakchi, M.Candresse, T.Le Gall, O.2014-05-202014-05-202004-01-01Archives of Virology. Vienna: Springer-verlag Wien, v. 149, n. 1, p. 191-197, 2004.0304-8608http://hdl.handle.net/11449/5287LMV-Common and LMV-Most are two seed-borne types of Lettuce mosaic virus (LMV), genus Potyvirus. LMV-Most, but not LMV-Common, overcomes the resistance afforded to lettuce by two recessive genes, mo1(1) and mo1(2). An RT-PCR-based assay thought to be specific for LMV-Most also amplified LMV-Tn2, previously typified as LMV-Common. The sequence of selected regions along the genome indicated that LMV-Tn2 is a natural recombinant between LMV-Most and LMV-Common isolates, with a putative recombination site located within the P3 coding region. This is the first evidence of a naturally occurring LMV recombinant isolate.191-197engArtigo10.1007/s00705-003-0201-yWOS:000187503100013Acesso restrito9475664563362949