Inclusion Bodies and Tubular Structures in Chenopodium amaranticolor Plants Infected with Strawberry Latent Ringspot Virus

Tubular inclusion bodies in plants infected with viruses of the NEPO type.

Tubular inclusion bodies containing single rows of virus particles were observed by electron microscopy in hosts infected with three NEPO viruses. When Nicotiana rustica L. plants were inoculated with cherry leaf roll virus tubules were found in axillary buds 4 days later and reached a maximum concentration after 2 to 3 weeks. Tubules were also found in root tips, pollen, ovules and mature seed...

A virus between families: nucleotide sequence and evolution of Strawberry latent ringspot virus.

Several clones of golden ginger mint (Mentha x gracilis, 'Variegata') were found infected with Strawberry latent ringspot virus (SLRSV). The virus was purified and cloned and the complete nucleotide sequence of a mint isolate was obtained. RNA 1 consists of 7,496 nucleotides excluding the poly-A tail and encodes a polyprotein with signature enzymatic motifs found in other picorna-like plant vir...

The nucleotide sequence of a satellite RNA associated with strawberry latent ringspot virus.

The nucleotide sequence of a satellite RNA associated with a strawberry isolate (H) of strawberry latent ringspot nepovirus (SLRSV) was determined from cDNA copies and the 5' end sequence was deduced from directly sequenced virion RNA. At the 3' end a poly(A) sequence was identified. A long open reading frame encoding a polypeptide of 331 amino acids (M(r) 36488) was determined. Sequence compar...

Biological and Serological Procedures to Detect Three Nepoviruses in Fruit Trees

P���� J., C���������� M., J���� M. (2004): Biological and serological procedures to detect three nepoviruses in fruit trees. Plant Protect. Sci., 40: 121–127. Cherry leaf roll virus (CLRV), Myrobalan latent ringspot virus (MLRSV) and Strawberry latent ringspot virus (SLRSV) were transferred by budding to woody trees, hybrid Ishtara, peach cv. GF 305 and cv. Lesiberian. Three buffers with antiox...

Observation of Inclusion Bodies in Renal Epithelial Cells of Experimelltally Infected Horses with African Horse-Sickness Virus