Abstract:
:The complete genome sequence (9,865 nucleotides) of a highly divergent johnsongrass mosaic virus isolate (JGMV-CNPGL) was determined using Illumina sequencing. This isolate infected 10 genotypes of gramineous plants including maize. A comparative analysis of the complete genome showed 80 % nucleotide (nt) sequence identity (86 % amino acid (aa) sequence identity) to a johnsongrass mosaic virus isolate from Australia. The coat protein (CP) identity values, however, were lower than those for the whole genome (78 % and 80 % for nt and aa, respectively) and were close to the species demarcation values (77 % nt and 80 % aa). Unexpectedly, the amino-terminal portion of CP of JGMV-CNPGL showed only 38 % sequence identity to other JGMV isolates. The biological implications of this sequence divergence remain to be elucidated.
journal_name
Arch Viroljournal_title
Archives of virologyauthors
Silva KN,Melo FL,Orílio AF,Nagata T,Silva MS,Fernandes CD,Fragoso RR,Dessaune SN,Resende ROdoi
10.1007/s00705-016-2832-9subject
Has Abstractpub_date
2016-07-01 00:00:00pages
1981-6issue
7eissn
0304-8608issn
1432-8798pii
10.1007/s00705-016-2832-9journal_volume
161pub_type
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