Electron microscopy of phages for Agrobacterium tumefaciens.
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Acetates↗
Biomedical subjects
O N Allen
Publications and source records attributed to O N Allen.
Specificity patterns of Agrobacterium tumefaciens phages.
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Bacteriophages↗
Recovery of Bacillus thuringiensis var. thuringiensis from field soils.
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Bacillus↗
Fate of Bacillus thuringiensis in soil: effect of soil pH and organic amendment.
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Agar↗
Correlation analysis of criteria of symbiotic nitrogen. Fixation by soybeans (Glycine max Merr.).
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Analysis of Variance↗
Method for determining Bacillus thuringiensis var. thuringiensis Berliner in soil.
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Bacillus↗
Medium supplementation with L- and D-amino acids relative to growth and efficiency of Rhizobium meliloti.
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Amino Acids↗