| characterization of a novel member of the family closteroviridae from mentha spp. | abstract while characterizing the agents involved in symptomatology of a variegated mint, mentha x gracilis 'variegata', a nursery plant with atypical symptoms was examined. this plant, unlike 'variegata', did not exhibit yellow vein banding symptoms but instead had distorted and crinkled leaves. molecular tests for the three viruses found in 'variegata' clones failed to detect any of these viruses in the plant. double-stranded rna was extracted and cloned, disclosing the presence of two unknown ... | 2005 | 18943302 |
| molecular characterization of a closterovirus from carrot and its identification as a german isolate of carrot yellow leaf virus. | a high-molecular-weight dsrna (approximately 15 kbp) was isolated from chlorotic leaves of a carrot plant and used for determining the entire nucleotide sequence of a closterovirus. the complete genome of this carrot closterovirus (ccv) was 16.4 kb in length and contained ten open reading frames (orfs). the genome organization of ccv resembled that of beet yellow stunt virus, but orf2 and orf3 were in a reversed order. based on hsp70h sequences, ccv is most closely related to carnation necrotic ... | 2009 | 19575278 |
| complete genome sequence of tobacco virus 1, a closterovirus from nicotiana tabacum. | the complete genome sequence of a novel virus, provisionally named tobacco virus 1 (tv1), was determined, and this virus was identified in leaves of tobacco (nicotiana tabacum) exhibiting leaf mosaic and yellowing symptoms in anhui province, china. the genome sequence of tv1 consists of 15,395 nucleotides with 61.6 % nucleotide sequence identity to mint virus 1 (mv1). its genome organization is similar to that of mv1, containing nine open reading frames (orfs) that potentially encode proteins wi ... | 2016 | 26795159 |