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Molecular identification of Armillaria gallica from the Niobrara Valley Preserve in Nebraska
Armillaria isolates were collected from a unique forest ecosystem in the Niobrara Valley Preserve in Nebraska, USA, which comprises a glacial and early postglacial refugium in the central plains of North America. The isolates were collected from diverse forest trees representing a unique mixture of forest types. Combined methods of rDNA sequencing and flow cytometric measurements of nuclear DNA content determined that all Armillaria isolates collected from the site were A. gallica.
Kim, Mee-Sook; Klopfenstein, Ned B. 2011. Molecular identification of Armillaria gallica from the Niobrara Valley Preserve in Nebraska. Journal of Phytopathology. 159: 69-71.