Iris Homann

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The initial strategy of the Corynebacterium glutamicum genome project was to sequence overlapping inserts of an ordered cosmid library. High-density colony grids of approximately 28 genome equivalents were used for the identification of overlapping clones by Southern hybridization. Altogether 18 contiguous genomic segments comprising 95 overlapping cosmids(More)
A field release experiment was carried out to study the fate of the isogenic, firefly luciferase (luc) gene-tagged Sinorhizobium meliloti strains L1 (RecA−) and L33 (RecA+) in the environment. Both strains were released at concentrations of approximately 106 cfu g−1 soil in replicate and randomized field plots, which had been sown with alfalfa (Medicago(More)
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