Debbie S. Feeney, John W. Crawford, Tim Daniell, Paul D. Hallett, Naoise Nunan, Karl Ritz, Mark Rivers, Iain M. Young
Soils contain the greatest reservoir of biodiversity on Earth, and the
functionality of the soil ecosystem sustains the rest of the terrestrial
biosphere. This functionality results from complex interactions between
biological and physical processes that are strongly modulated by the soil
physical structure. Using a novel combination of biochemical and biophysical
indicators and synchrotron microt... hiện toàn bộ
Jin Duan, Kirsten M. Müller, Trevor C. Charles, Susanne Vesely, Bernard R. Glick
A collection of 233 rhizobia strains from 30 different sites across
Saskatchewan, Canada was assayed for 1-aminocyclopropane-1-carboxylate (ACC)
deaminase activity, with 27 of the strains displaying activity. When all 27
strains were characterized based on 16S rRNA gene sequences, it was noted that
26 strains are close to Rhizobium leguminosarum and one strain is close to
Rhizobium gallicum. Polym... hiện toàn bộ