Nuclear acridine orange fluorescence in Rhizoctonia isolates from rice
The genus Rhizoctonia DC (1805) has long been studied as an important soilborne pathogen that causes a wide variety of symptoms because it is a non-specialized pathogen3. Rhizoctonia sensu lato is characterized by the lack of conidiogenous cells and this taxon is composed of two groups based on t...
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| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
Asociación Argentina de Microbiologia
2021
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| Materias: | |
| Acceso en línea: | http://repositorio.unne.edu.ar/handle/123456789/28637 |
| Aporte de: |
| Sumario: | The genus Rhizoctonia DC (1805) has long been studied as
an important soilborne pathogen that causes a wide variety of symptoms because it is a non-specialized pathogen3.
Rhizoctonia sensu lato is characterized by the lack of conidiogenous cells and this taxon is composed of two groups
based on the number of nuclei per cell: the multinucleate
group that belongs to Rhizoctonia s. str. and the binucleate
group that belongs to Ceratorhiza5. Currently, other authors
consider the group a Ceratobasidium---Rhizoctonia complex7
and divide it into two groups: BNR (binucleate Rhizoctonialike) and MNR (multinucleate Rhizoctonia-like)9. Many
methods are used to observe the number of nuclei in fungal cells, e.g. safranine O, aniline blue, HCl-Giemsa. Some
of these methods apply a staining solution involving laborious, time-consuming procedures that require no equipment. |
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