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    Phaeocystis globosa virus virophage - Wikipedia

    Phaeocystis globosa virus virophage, or PgVV, or Preplasmiviricota sp. Gezel-14T, [1] is a polinton-like virus, which are small DNA viruses that are found integrated in protist genomes. Similar to virophages, PgVV requires a helper virus to replicate.

    Isolation and infection cycle of a polinton-like virus virophage in an ...

    26 Jan 2023 · Here we isolated a PLV that co-infects the alga Phaeocystis globosa with the Phaeocystis globosa virus-14T (PgV-14T), a close relative of the "Phaeocystis globosa virus-virophage"...

    Genome of Phaeocystis globosa virus PgV-16T highlights the ... - PNAS

    10 Jun 2013 · Phaeocystis, the host for Phaeocystis globosa virus (PgV)-16T, has a complex lifecycle that includes a unicellular, motile stage and gelatinous stage that can produce multicellular colonies of several centimeters in diameter.

    Novel Cell-Virus-Virophage Tripartite Infection Systems …

    18 Mei 2020 · Subsequently, a virophage-like sequence (Phaeocystis globosa virus virophage [PgVV]) was identified in the genome of Phaeocystis globosa virus PgV-16T , which highlights the possibility of a large alga virus serving as a viral host for virophages.

    Genome of Phaeocystis globosa virus PgV-16T highlights the …

    25 Jun 2013 · Here, we report the 459,984-bp-long genome sequence of P. globosa virus strain PgV-16T, encoding 434 proteins and eight tRNAs and, thus, the largest fully sequenced genome to date among viruses infecting algae.

    Infection cycle and phylogeny of the Polinton-like virus Phaeocystis ...

    28 Jul 2022 · In this work we isolated and characterized a virophage (PgVV-14T) co-infecting Phaeocystis globosa with the Phaeocystis globosa virus-14T (PgV-14T). PgVV-14T decreases the fitness of its PgV-14T viral host, yet it does not salvage the cellular host population.

    Genome of Phaeocystis globosa virus PgV-16T known DNA …

    virophage (denoted PgVV) associated with the PgV-16T particles of Phaeocystis globosa. However, no small viral particle (typically less than 75 nm in diameter) characteristic of previously described virophages were observed in infected P. globosa cells. Upon as-sembly, the PgVV genome sequence exhibited a much higher

    Genome of Phaeocystis globosa virus PgV-16T highlights the ... - PNAS

    10 Jun 2013 · Here, we report the 459,984-bp-long genome sequence of P. globosa virus strain PgV-16T, encoding 434 proteins and eight tRNAs and, thus, the largest fully sequenced genome to date among viruses infecting algae.

    Isolation and Phylogenetic Analysis of Novel Viruses Infecting the ...

    Viruses infecting the harmful bloom-causing alga Phaeocystis globosa (Prymnesiophyceae) were readily isolated from Dutch coastal waters (southern North Sea) in 2000 and 2001.

    Genome of Phaeocystis globosa virus PgV-16T - JSTOR

    sequence data revealed the presence of a virophage-like genome. However, no virophage particle was detected in infected P. globosa cultures. The presence of many genes found only in Megaviridae in its genome and the presence of an associated virophage strongly suggest that PgV-16T shares a common ancestry with the largest