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Updated: Jun 17, 2026

Generation of Composite Plants in Medicago truncatula used for Nodulation Assays
Published on: March 27, 2011
Identification by suppression subtractive hybridization of Frankia genes induced under nitrogen-fixing conditions
Masatoshi Yamaura1, Toshiki Uchiumi, Shiro Higashi
1Graduate School of Science and Engineering, Kagoshima University, Korimoto 1-21-35, Kagoshima 890-0065, Japan.
Abstract:
Frankia is an actinobacterium that fixes nitrogen under both symbiotic and free-living conditions. We identified genes upregulated in free-living nitrogen-fixing cells by using suppression subtractive hybridization. They included genes with predicted functions related to nitrogen fixation, as well as with unknown function. Their upregulation was a novel finding in Frankia.
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