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The role of ombrophilic dissipotrophic bacteria in wood decomposition

机译:亲液性双歧细菌在木材分解中的作用

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摘要

The summarized experimental data on ombrophilic bacteria isolated from dystrophic waters formed by a mycobacterial community during the process of spruce wood decomposition are presented. It was demonstrated that the ombrophilic microbial community was characterized by wide phylogenetic diversity at the initial stage of spruce wood decomposition by xylotrophic fungi under low mineralization conditions. It was noted that bacteria were able to grow under acidic and ultrafresh conditions and most of them were referred to oligotrophs. It was determined that all isolated ombrophilic bacteria divided into three groups depending on the substrate specifity: saccharolytic, acidotrophic bacteria, and bacteria, which used C1-compounds as the substrate. The position of the ombrophilic bacteria in the trophic chain was determined.
机译:总结了从云杉木材分解过程中分枝杆菌群落形成的营养不良水分离出的亲密细菌的实验数据。结果表明,在低矿化条件下,木糖真菌分解云杉木材的初始阶段,亲微生物微生物群落具有广泛的系统发育多样性。注意到细菌能够在酸性和超新鲜条件下生长,并且大多数被称为寡营养菌。根据底物的特异性,已确定所有分离的亲细菌均分为三类:糖酵解菌,酸性营养菌和以C1化合物为底物的细菌。确定了亲营养细菌在营养链中的位置。

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  • 来源
    《Biology Bulletin》 |2016年第2期|104-112|共9页
  • 作者单位

    Russian Acad Sci, Vinogradskii Inst Microbiol, Biotechnol Res Ctr, Pr 60 Letiya Oktyabrya 7,Korp 2, Moscow 117312, Russia;

    Russian Acad Sci, Vinogradskii Inst Microbiol, Biotechnol Res Ctr, Pr 60 Letiya Oktyabrya 7,Korp 2, Moscow 117312, Russia;

    Russian Acad Sci, Vinogradskii Inst Microbiol, Biotechnol Res Ctr, Pr 60 Letiya Oktyabrya 7,Korp 2, Moscow 117312, Russia;

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