Involvement of nitric oxide synthase in sucrose-enhanced hydrogen peroxide tolerance of Rhodococcus sp strain APG1, a plant-colonizing bacterium
Involvement of nitric oxide synthase in sucrose-enhanced hydrogen peroxide tolerance of Rhodococcus sp strain APG1, a plant-colonizing bacterium
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DOI：
10.1016/s1089-8603(03)00043-0
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发表时间：
2003-08-01
影响因子：
3.9
通讯作者：
Yamasaki, H
中科院分区：
文献类型：
--
作者：
Cohen, MF;Yamasaki, H
红球菌属的过氧化氢 (H2O2) 耐受性。菌株 APG1 先前从水生蕨类植物满江红 (Azolla pinnata) 中分离出来，并通过在各种碳源上培养的细胞对一氧化氮 (NO) 产生的关系进行了检查。接种到 A. pinnata 叶上的细胞建立了 2-4 x 10(7) 个细胞 g(-1) 的表面灭菌抗性密度，而不会引起疾病。与含有葡萄糖、果糖、甘露醇或甘油的培养物相比，仅提供蔗糖的培养物在每 C 的基础上显示出显着较低的（
Hydrogen peroxide (H2O2) tolerance of Rhodococcus sp. strain APG1, previously isolated from the aquatic fern Azolla pinnata, was examined in relation to nitric oxide (NO) production by cells cultured on a variety of C sources. Cells inoculated onto A. pinnata fronds established a surface-sterilant resistant density of 2-4 x 10(7) cells g(-1) without causing disease. Compared to cultures containing glucose, fructose, mannitol, or glycerol, those provided only with sucrose displayed, on a per C basis, substantially lower (