Interspecific mitochondrial DNA restriction fragment length polymorphisms inAspergillussectionFlavi
| Autor: | John M. Kupinski, Jeffrey T. Quirk |
|---|---|
| Rok vydání: | 2002 |
| Předmět: |
0106 biological sciences
0301 basic medicine Mitochondrial DNA Physiology 010603 evolutionary biology 01 natural sciences HaeIII 03 medical and health sciences Genetics medicine Molecular Biology Ecology Evolution Behavior and Systematics Aspergillus biology Haplotype Cell Biology General Medicine Interspecific competition 030108 mycology & parasitology biology.organism_classification Molecular biology Restriction enzyme Taxonomy (biology) Restriction fragment length polymorphism medicine.drug |
| Zdroj: | Mycologia. 94:1078-1086 |
| ISSN: | 1557-2536 0027-5514 |
| Popis: | Mitochondrial DNA restriction fragment length polymorphisms (RFLPs) are described for 64 isolates, representing 11 species of Aspergillus section Flavi. Mitochondrial DNA haplotypes were identified following digestion of total cellular DNA with the restriction enzymes HaeIII, AseI, or DraI. In general, isolates of the same species possessed identical mitochondrial DNA haplotypes. Three haplotypes were found in multiple, closely related species: one in A. flavus, A. oryzae, and A. subolivaceus; a second in A. parasiticus and A. sojae; and a third in A. tamarii and A. flavofurcatis. Four distinct haplotypes were each associated with a single species: A. nomius, A. avenaceus, A. leporis, and A. zonatus. Mitochondrial DNA haplotypes complement traditional morphological and growth criteria in making taxonomic decisions within Aspergillus section Flavi. |
| Databáze: | OpenAIRE |
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