Sample records for nif装置 (nif)
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14

Evidence for plasmid- and chromosome-borne multiple nif genes in Rhizobium fredii.

Barbour, W M; Elkan, G H; Mathis, J N

Rhizobium fredii is a fast-growing rhizobium isolated from the primitive Chinese soybean cultivar Peking and from the wild soybean Glycine soja. This rhizobium harbors nif genes on 150- to 200-megadalton plasmids. By passage on acridine orange plates, we obtained a mutant of R. fredii USDA 206 cured...

DRIVER (Chinese)