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Mutants of Rhizobium tropici strain CIAT899 that do not induce chlorosis in plants.

Microbiology (Reading, England) - 1 Sept 1998

O'Connell Kevin P, Raffel Sandra J, Saville Barry J, Handelsman Jo

Abstract excerpt

Type B strains of Rhizobium tropici induce severe foliar chlorosis when applied at planting to seeds of symbiotic host and non-host dicotyledonous plants. A Tn5-induced mutant, designated CT4812, or R. tropici strain CIAT899 that was unable to induce chlorosis was isolated. Cloning and sequencing of the DNA flanking the transposon in CT4812 revealed that the Tn5 insertion is located in a gene similar to glnD,...

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PMID: 9782510
DOI: 10.1099/00221287-144-9-2607

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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