Complete genome sequences of Maize dwarf mosaic and Sugarcane mosaic virus isolates coinfecting maize in Spain.
The genomes of Spanish isolates of Maize dwarf mosaic virus (MDMV-Sp) and Sugarcane mosaic virus (SCMV-Sp) were completely sequenced. Nucleotide sequence identities of SCMV-Sp to those of other SCMV isolates ranged from 79 to 90%. MDMV-Sp shared 85% nucleotide identity with the only other fully sequenced isolate of MDMV. MDMV-Sp and SCMV-Sp differed from each other by 31% in their nucleotide sequences. Phylogenetic analyses showed that SCMV isolates group by host rather than by geographical location. Two significant recombination signals were identified in the NIa and NIb regions of the SCMV-Sp genome.
Achon
M A
MA
Area de Proteccio de Conreus, Centre UdL-IRTA, Lleida, Spain. achon@pvcf.udl.es
Serrano
L
L
Alonso-Dueñas
N
N
Porta
C
C
D016679:Genome, Viral; D008969:Molecular Sequence Data; D010802:Phylogeny; D010935:Plant Diseases / Q000821:virology*; D017800:Potyvirus / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D011995:Recombination, Genetic; D031786:Saccharum / Q000821:virology*; D017422:Sequence Analysis, DNA; D013030:Spain; D003313:Zea mays / Q000821:virology*