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Showing 2 results for HOSSEINI

Samaneh Fuladvand , Seyedeh Atefeh HOSSEINI ,
year 4, Issue 2 (9-2015)

Fuladvand  S. & Hosseini S.A. 2015. Fungi and fungal-like organisms vectors of plant viruses. Plant Pathology Science 4(2):53-63.

The fungi Olpidium brassica and O. boronovanus , and two fungal-like species, Polymyxa beta  and P. graminis, are known as important vectors of plant viruses. All of these microorganisms are obligate parasite of root and transmit the viruses belong to at least 12 genera and four families of plant viruses. In this paper, these vectors and their life cycle, transmitted viruses, methods of the acquiring and transmission of them are described.

Musa Mohammadi, Ahmad HOSSEINI, Ebrahim Sedaghati , Samin HOSSEINI,
year 7, Issue 1 (3-2018)

Mohammadi  M., Hosseini A., Sedaghati E. and Hosseini S. 2018. Mycoviruses  application in biocontrol of fugal pathogens. Plant Pathology Science 7(1):51-62.

Mycoviruses or fungal parasitic viruses have dsDNA, dsRNA or ssRNA genome. Some of these viruses have a restricted host range and can infect certain strains of host species. In contrast, some other viruses have wider host range and can infect different species of a fungal family. In most cases these viruses are transmitted by anastomosis of mycelium. In a phenomenon called hypovirulence, most of these viruses decrease the virulence of their host fungus. Discovery of  hypovirulence revealed the biocontrol ability of mycoviruses. In summary, mycoviruses could be implemented as powerful agents for biocontrol of fungal pathogens and induction of resistance in plants.

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