viroid उदाहरण वाक्य

उदाहरण वाक्य

1. Hepatitis delta virus ( HDV ) is a pathogenic human virus whose RNA genome and replication cycle resemble those of plant viroids.
2. Parallel to agriculture-directed studies, more basic scientific research elucidated many of viroids'physical, chemical, and macromolecular properties.
3. The "'Pospiviroidae "'are a family of viroids, including the first viroid to be discovered, PSTVd.
4. The "'Pospiviroidae "'are a family of viroids, including the first viroid to be discovered, PSTVd.
5. Trees infected with the viroid often show no symptoms other than a reduction in yield, ( by 30 % or more ).
6. This movement is mimicked by many infectious particles-namely viroids-to accomplish long ranged movement and consequently infection of an entire plant.
7. Some viroids are ribozymes, having catalytic properties which allow self-cleavage and ligation of unit-size genomes from larger replication intermediates.
8. All known viroids are inhabitants of higher plants, in which most cause diseases, some of which are of slight to catastrophic economic importance.
9. Organisms that cause infectious disease in crops include viruses, viroids, virus-like organisms, phytoplasmas, protozoa, nematodes and parasitic plants.
10. If it did not find an activated X-factor in the target, the viroid would die off, leaving the person completely unaffected.