AGROBACTERIUM TUMEFACIENS FA2 SENSITIVITY ТО THE SYNTHETIC PORPHYRINS ACTION

Mìkrobìologìâ ì Bìotehnologìâ

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С. В. Водзінський¹  О. Ю. Зінченко¹  Б. М. Галкін¹  Н. С. Водзінська¹  Т. О. Філіпова¹  Ю. В. Ішков¹ 

[1] Одеський національний університет імені І. І. Мечникова;

关键词: agrobacterium tumefaciens;    пopфipини;    антибактepiальна активність;    фотосенсибілізація;   

DOI  :  10.18524/2307-4663.2008.2(3).104481

来源: DOAJ

【 摘 要 】

Dark and photoinduced action of new synthetic porphyrins with different molecular charges has been studied towards plant bacterial cancer agent Agrobacterium tumefaciens. It has been shown that cation porphyrins are most effective upon both dark condition and photoactivation. The most active compounds in this group are asymmetric substituded porphyrins, with n-nonyl in one of meso-positions. They caused almost total photoactivated inhibition of a. tumefaciens growth. Under dark conditions these porphyrins also have bactericidal effect. The death of A. tumefaciens cells probably occurs as the result of important metabolic function inhibition.

【 授权许可】

Unknown