Tree Endophytes and Wood Biodegradation
Tree Endophytes and Wood Biodegradation
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树木内生菌和木材生物降解
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
S. Valenzuela
中科院分区：
文献类型：
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作者：
Jaime Rodriguez;J. Elissetche;S. Valenzuela
在自然界中，木材腐朽菌通过促进有机质的生物转化，在全球碳氮循环中发挥着重要作用。木材腐朽真菌通过酶和非酶系统攻击细胞组分来定殖和降解木材。一些内生真菌在适当的条件下可以激活并表达木材腐朽机制。已经提出，内生真菌参与引发木材腐烂的早期阶段的发展。了解内生真菌在木材生物降解过程中的入侵、定殖策略和降解机制，有助于理解森林碳循环。真菌内生菌的潜在用途可能包括生物制浆和木材预处理生物乙醇生产等。
In nature, wood-decaying fungi play an important role in global carbon and nitrogen cycling by promoting the bioconversion of organic matter. Wood-decaying fungi colonize and degrade wood by attacking cell components with enzymatic and non-enzymatic systems. Some fungal endophytes can become activate and express the wood-decay machinery under suitable conditions. It has been proposed that endophytic fungi are involved in triggering the development of early stages of wood decay. The understanding of fungal endophytes in wood biodegradation, including invasiveness, colonization strategies and degrading mechanisms, could help to understand forest carbon cycling. The potential uses of fungal endophytes could involve biopulping and wood pretreatment for bioethanol production, among others.