Expression downstream of the nif promoter-like sequence depends on a functional nifA gene in free-living cells and in nodules.

Claim · model-written summary

Expression downstream of the nif promoter-like sequence depends on a functional nifA gene in free-living cells and in nodules.

Taxon

Medicago sativaMedicago sativae1

Gene

nifAe3

Outcome

Expression of DNA downstream of the nif promoterlike sequencee3

Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim

e1

“We examined the contribution of a cryptic plasmid, pRmeGR4b, to the nodulation of Medicago sativa by strain GR4 of Rhizobium meliloti”

e3

“Expression of DNA downstream of the nif promoterlike sequence, monitored by beta-galactosidase activity of different lacZ fusions, was demonstrated to depend on a functional nifA gene, both in microaerobically free-living cells and in nodules”