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Article

Diversity of Frankia populations in root nodules of geographically isolated Arizona alder trees in central Arizona (United States).

Applied and environmental microbiology - 1 Nov 2009

Welsh Allana K, Dawson Jeffrey O, Gottfried Gerald J, Hahn Dittmar

Abstract excerpt

The diversity of uncultured Frankia populations in root nodules of Alnus oblongifolia trees geographically isolated on mountaintops of central Arizona was analyzed by comparative sequence analyses of nifH gene fragments. Sequences were retrieved from Frankia populations in nodules of four trees from each of three mountaintops (n = 162) and their levels of diversity compared using spatial genetic clustering...

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Identifiers

PMID: 19734342
DOI: 10.1128/AEM.01103-09
PMCID: PMC2772444

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