Using a Rhizobium leguminosarum bv. viciae strain harboring nodD :: lacZ or nodC :: lacZ translational fusions, grown in minimal media containing different concentrations of nitrate and/or ammonium salts, lacZ expression was monitored. Based on these experiments it is shown that the induction of Rhizobium leguminosarum bv. viciae nodD and nodABC operons by the flavanone naringenin is not regulated in response to nitrate and/or ammonium salts.
The expression of the nodD and nodABC genes of Rhizobium leguminosarum is not regulated in response to combined nitrogen
Defez R;
1992
Abstract
Using a Rhizobium leguminosarum bv. viciae strain harboring nodD :: lacZ or nodC :: lacZ translational fusions, grown in minimal media containing different concentrations of nitrate and/or ammonium salts, lacZ expression was monitored. Based on these experiments it is shown that the induction of Rhizobium leguminosarum bv. viciae nodD and nodABC operons by the flavanone naringenin is not regulated in response to nitrate and/or ammonium salts.File in questo prodotto:
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