产素突变株产素能力改变程度的不一致表明了E26菌株细菌素的合成涉及到多个基因。

These mutants with either an impaired ability or a loss in ability to produce agrocin made clear that there were several genes involved in agrocin-production by A. vitis strain E26.

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从发酵酸菜中筛选到一株产新型广谱细菌素的米酒乳杆菌c2，为了促进这种新型广谱米酒乳杆菌素C2在食品中的应用，本文对其生物稳定性进行了研究。

A new broad-spectrum wine lactobacillus C2 was found during the screening test of fermented vegetable. In this paper, its biological stability was studied with the aim to apply it into food industry.

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