| Autor: |
Marek, S.M., Hansen, K., Romanish, M., Thorn, R.G. |
| Přispěvatelé: |
Naturalis journals & series |
| Rok vydání: |
2009 |
| Předmět: |
|
| Zdroj: |
Persoonia-Molecular Phylogeny and Evolution of Fungi, 22(1), 63-74 |
| ISSN: |
1878-9080 |
| Popis: |
Cotton root rot is an important soilborne disease of cotton and numerous dicot plants in the south-western United States and Mexico. The causal organism, Phymatotrichopsis omnivora (= Phymatotrichum omnivorum), is known only as an asexual, holoanamorphic (mitosporic) fungus, and produces conidia resembling those of Botrytis. Although the corticoid basidiomycetes Phanerochaete omnivora (Polyporales) and Sistotrema brinkmannii (Cantharellales; both Agaricomycetes) have been suggested as teleomorphs of Phymatotrichopsis omnivora, phylogenetic analyses of nuclear small- and large-subunit ribosomal DNA and subunit 2 of RNA polymerase II from multiple isolates indicate that it is neither a basidiomycete nor closely related to other species of Botrytis (Sclerotiniaceae, Leotiomycetes). Phymatotrichopsis omnivora is a member of the family Rhizinaceae, Pezizales (Ascomycota: Pezizomycetes) allied to Psilopezia and Rhizina. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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