@article{oai:miyazaki-u.repo.nii.ac.jp:00000617,
 author = {上運天, 博 and Kamiunten, Hiroshi},
 issue = {5},
 journal = {日本植物病理学会報, Annals of the Phytopathological Society of Japan},
 month = {Dec},
 note = {Pseudomonas syringae pv. eriobotryae is a causal agent of stem canker of loquat. All of the strains which produced dark brown pigment harboured three plasmids of approximately 32, 39, and 85 megadaltons （Mdal）. Twenty-eight derivative strains cured of the 85 Mdal plasmid were obtained from NAE57 and NAE34 by five or six times subcultures as the elevated temperature （32 C）. All of the cured strains induced symptoms with no callus-like tissue on the inoculated stems of loquat, whereas 28 derivative strains that still harboured 85 Mdal plasmid induced symptoms with the development of the similar callus-like tissue as those of parent strains.Since the loss of the 85 Mdal plasmid was always accompanied by change in symptoms, it is strongly suggested that the 85 Mdal plasmid in P. syringae pv. eriobotryae plays an important role in the development of symptoms.},
 pages = {645--650},
 title = {Loss of a plasmid in Pseudomonas syringae pv. eriobotryae is correlated with change of symptoms},
 volume = {56},
 year = {1990},
 yomi = {カミウンテン, ヒロシ}
}