Nanoviridae

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particles of the coconut foliar decay virus (20 nm in diameter) visualised after negative staining (upper) or shadowing (lower), scale bar = 50nm, inset on upper part is a circular single-stranded DNA molecule extracted from the coconut foliar decay virus (length 470 nm and comprises approximately 1300 nucleotides) (click on image to enlarge it)
Author: John W. Randles, University of Adelaide, Australia

Nanoviridae

This family of plant viruses causes mainly stunting and yellows diseases. They are transmitted by insects in a persistent manner. The genome consists of circular, single-stranded DNA. Each virus has 6-11 short DNA segments, each about 1000 bases long. The particles are icosahedral and about 18-20 nm in diameter.


The following genera are currently entered under this family: