ArticleEnvironmental microbiology2026
New Finnlakevirus Isolate FLiP-2 Provides Insight Into the Ecology of ssDNA Phages in Flavobacterium Hosts.
Article in Environmental microbiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- ssDNA phage FLiP resides in dsDNA form in resistant Flavobacterium host.Biology direct · 2025Article
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Authors and funding
6 authors.
Funding
Abstract
Life cycle details or ecological impact are well characterized only for a few ssDNA phages. The Finnlakeviridae family includes one species, Finnlakevirus FLiP. Here, using the same Flavobacterium host and sampling location, we isolated a new strain designated FLiP-2, with 96.7% genetic identity to the original isolate FLiP. To understand the ecology of this Flavobacterium-infecting phage species, we explored the host interactions of the two FLiP strains and a dsDNA Flavobacterium phage MaF61 under various conditions representing those encountered in their natural habitats in boreal lakes including different temperatures, anoxic conditions, and in the presence of different nutrients and antibiotics. While FLiP and FLiP-2 had similar virion stability outside the host, they exhibited significant differences in plaque morphology and infectivity. FLiP-2 could not replicate in the presence of ampicillin, whereas FLiP thrived even at high concentrations. Both strains of Finnlakevirus FLiP propagated better under or after stress exposure compared to MaF61. Additionally, Finnlakevirus FLiP plaques appeared far from the original infection site, particularly in response to stress, suggesting non-lytic presence within a motile or filamentous bacterium. In conclusion, Finnlakevirus FLiP showed remarkable flexibility in host-interactions being well adapted to fluctuating conditions in boreal freshwaters.
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