Claim · model-written summary
Derivative I-110 differed up to 100-fold from L1-110 in soybean acetylene reduction activity in greenhouse and field experiments.
- Taxon
- soybean
Glycine maxe2 - Interactor
- I-110e2symbiont
- Second interactor
- L1-110e2symbiont
- Outcome
- acetylene reduction activitye2
- Value
- 100-folde2
- Setting
- both greenhouse and field experimentse2
Not reportedComparator
Verbatim
e2“Derivatives I-110 and L1-110 differed as much as 100-fold in acetylene reduction activity when they were tested with several soybean cultivars in both greenhouse and field experiments”
Title
James N. Mathis; L. David Kuykendall; Gerald H. Elkan Applied and Environmental Microbiology 1986. doi:10.1128/aem.51.3.477-480.1986
Other claims from this paper (5)
- Observation USDA 110 derivatives of Bradyrhizobium japonicum gave similar restriction electrophoretic patterns with five enzymes.
- Observation Derivative L1-110 is deficient in symbiotic nitrogen fixation with soybean despite nodulating ability.
- Observation Derivative I-110 is symbiotically competent with soybean for nitrogen fixation.
- Observation Hybridization of nifDK and nifH probes gave similar patterns for USDA 110 derivatives.
- Mechanism The difference in symbiotic nitrogen fixation between I-110 and L1-110 is probably not due to structural nif gene rearrangements.