Agrobacterium tumefaciens strain CP4
E1545501
UNEXPLORED
Agrobacterium tumefaciens strain CP4 is a soil bacterium variant whose glyphosate-tolerant EPSPS gene is widely used to confer herbicide resistance in genetically engineered Roundup Ready crops.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Agrobacterium tumefaciens | 1 |
| Agrobacterium tumefaciens strain CP4 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22629907 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Agrobacterium tumefaciens strain CP4 Context triple: [Roundup Ready crops, introducedGeneSource, Agrobacterium tumefaciens strain CP4]
-
A.
Xanthomonas
Xanthomonas is a genus of Gram-negative bacteria known primarily for causing a wide range of plant diseases that affect important agricultural crops worldwide.
-
B.
Pectobacterium
Pectobacterium is a genus of plant-pathogenic bacteria known for causing soft rot diseases in a wide range of crops by degrading plant cell walls.
-
C.
Bacillus megaterium
Bacillus megaterium is a large, rod-shaped, non-pathogenic soil bacterium widely used as a model organism and in industrial biotechnology for enzyme and protein production.
-
D.
Medicago
Medicago is a genus of leguminous plants best known for species like alfalfa, which are widely cultivated as high-protein forage crops and for soil improvement through nitrogen fixation.
-
E.
Bradyrhizobium bacteria
Bradyrhizobium bacteria are slow-growing, nitrogen-fixing soil microorganisms that form root nodule symbioses with leguminous plants, helping convert atmospheric nitrogen into a usable form.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Agrobacterium tumefaciens strain CP4 Target entity description: Agrobacterium tumefaciens strain CP4 is a soil bacterium variant whose glyphosate-tolerant EPSPS gene is widely used to confer herbicide resistance in genetically engineered Roundup Ready crops.
-
A.
Xanthomonas
Xanthomonas is a genus of Gram-negative bacteria known primarily for causing a wide range of plant diseases that affect important agricultural crops worldwide.
-
B.
Pectobacterium
Pectobacterium is a genus of plant-pathogenic bacteria known for causing soft rot diseases in a wide range of crops by degrading plant cell walls.
-
C.
Bacillus megaterium
Bacillus megaterium is a large, rod-shaped, non-pathogenic soil bacterium widely used as a model organism and in industrial biotechnology for enzyme and protein production.
-
D.
Medicago
Medicago is a genus of leguminous plants best known for species like alfalfa, which are widely cultivated as high-protein forage crops and for soil improvement through nitrogen fixation.
-
E.
Bradyrhizobium bacteria
Bradyrhizobium bacteria are slow-growing, nitrogen-fixing soil microorganisms that form root nodule symbioses with leguminous plants, helping convert atmospheric nitrogen into a usable form.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Agrobacterium tumefaciens strain CP4