The intriguing phenomenon of cross-kingdom infections of plant and insect viruses to fungi: Can other animal viruses also cross-infect fungi?

Fungi are highly widespread and commonly colonize multicellular organisms that live in natural environments. Notably, studies on viruses infecting plant-associated fungi have revealed the interesting phenomenon of the cross-kingdom transmission of viruses and viroids from plants to fungi. This impli...

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Vydané v:PLoS pathogens Ročník 19; číslo 10; s. e1011726
Hlavní autori: Andika, Ida Bagus, Cao, Xinran, Kondo, Hideki, Sun, Liying
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: San Francisco Public Library of Science 26.10.2023
Public Library of Science (PLoS)
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ISSN:1553-7374, 1553-7366, 1553-7374
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Shrnutí:Fungi are highly widespread and commonly colonize multicellular organisms that live in natural environments. Notably, studies on viruses infecting plant-associated fungi have revealed the interesting phenomenon of the cross-kingdom transmission of viruses and viroids from plants to fungi. This implies that fungi, in addition to absorbing water, nutrients, and other molecules from the host, can acquire intracellular parasites that reside in the host. These findings further suggest that fungi can serve as suitable alternative hosts for certain plant viruses and viroids. Given the frequent coinfection of fungi and viruses in humans/animals, the question of whether fungi can also acquire animal viruses and serve as their hosts is very intriguing. In fact, the transmission of viruses from insects to fungi has been observed. Furthermore, the common release of animal viruses into the extracellular space (viral shedding) could potentially facilitate their acquisition by fungi. Investigations of the cross-infection of animal viruses in fungi may provide new insights into the epidemiology of viral diseases in humans and animals.
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The authors have declared that no competing interests exist.
ISSN:1553-7374
1553-7366
1553-7374
DOI:10.1371/journal.ppat.1011726