Abstract
The mutation of the nifA gene of Bradyrhizobium japonicum leads to a pathogenic-like response of the host plant. Soybean nodules induced by the nifA mutant A9 exhibited symptoms of a hypersensitive reaction (HR) normally observed in plant pathogen interactions as localized death of infected cells and the accumulation of the phytoalexin glyceollin I. Little or no glyceollin I was present in nodules elicited by wild type B. japonicum 110 spc 4.
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Claims 4
Claim · model-written summary
The nifA mutation of Bradyrhizobium japonicum led to a pathogenic-like response in soybean nodules.
- Taxon
- Soybean
Glycine maxe2 - Treatment
- The mutation of the nifA gene of Bradyrhizobium japonicume1
- Interactor
- Bradyrhizobium japonicum
Bradyrhizobium japonicume1symbiont - Outcome
- pathogenic-like response of the host plante1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The mutation of the nifA gene of Bradyrhizobium japonicum leads to a pathogenic-like response of the host plant”
e2“Soybean nodules induced by the nifA mutant A9 exhibited symptoms of a hypersensitive reaction (HR) normally observed in plant pathogen interactions as localized death of infected cells and the accumulation of the phytoalexin glyceollin I”
Claim · model-written summary
Soybean nodules induced by the nifA mutant A9 showed symptoms of a hypersensitive reaction.
- Taxon
- SoybeanGlycine maxe2
- Material
- nifA mutant A9e2
- Organ / stage
- nodulese2
- Outcome
- symptoms of a hypersensitive reaction (HR)e2
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Soybean nodules induced by the nifA mutant A9 exhibited symptoms of a hypersensitive reaction (HR) normally observed in plant pathogen interactions as localized death of infected cells and the accumulation of the phytoalexin glyceollin I”
Claim · model-written summary
Soybean nodules induced by the nifA mutant A9 accumulated the phytoalexin glyceollin I.
- Taxon
- SoybeanGlycine maxe2
- Material
- nifA mutant A9e2
- Organ / stage
- nodulese2
- Compound
- glyceollin Ie2
- Outcome
- the accumulation of the phytoalexin glyceollin Ie2
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Soybean nodules induced by the nifA mutant A9 exhibited symptoms of a hypersensitive reaction (HR) normally observed in plant pathogen interactions as localized death of infected cells and the accumulation of the phytoalexin glyceollin I”
Claim · model-written summary
Little or no glyceollin I was present in nodules elicited by wild type B. japonicum 110 spc 4.
- Taxon
- SoybeanGlycine maxe2
- Treatment
- nodules elicited by wild type B. japonicum 110 spc 4e3
- Interactor
- B. japonicum 110 spc 4Bradyrhizobium japonicume3symbiont
- Compound
- glyceollin Ie3
- Outcome
- glyceollin I was presente3
- Direction
- Little or noe3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Soybean nodules induced by the nifA mutant A9 exhibited symptoms of a hypersensitive reaction (HR) normally observed in plant pathogen interactions as localized death of infected cells and the accumulation of the phytoalexin glyceollin I”
e3“Little or no glyceollin I was present in nodules elicited by wild type B. japonicum 110 spc 4”
The same questions in other papers
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See all 37 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.