Cyanophage N-1
| Cyanophage N-1 | |
|---|---|
| Virus classification | |
| Group: | Group I (dsDNA) |
| Order: | |
| Family: | |
| Genus: | Cyanomyovirus (proposed) |
| Species: | Cyanophage N-1 |
Cyanophage N-1 is a myovirus bacteriophage that infects freshwater filamentous cyanobacteria of the Nostoc genus. The virus was first isolated by Kenneth Adolph and Robert Haselkorn in 1971 in the US, from the nitrogen-fixing cyanobacterium, Nostoc muscorum. N-1 is closely related to cyanophage A-1, but only distantly to other cyanophages of freshwater or marine origin.