Enzymology of aromatic degradation by pseudomonas cf600 and selected fungi

假单胞菌 cf600 和选定真菌降解芳香族化合物的酶学

• 批准号: 105462-2007
• 负责人: Powlowski, Justin
• 金额: $ 3.28万
• 依托单位: Concordia University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2009
• 资助国家: 加拿大
• 起止时间: 2009-01-01 至 2010-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=421698
• 关键词: Enzymology; aromatic; degradation; pseudomonas; cf600

Decomposition of organic matter in the biosphere is the task of all organisms on the Earth, but ultimately degradation of the nastiest and most complex molecules falls to bacteria and fungi. While these organisms have evolved to deal with a wide variety of natural substrates, they are increasingly challenged by man-made compounds which they may or may not degrade. These degradative activities are thus of interest: to know what Nature in its incredible variety is already capable of; how and why microbes fail with man-made compounds; and how these activities might be adapted or modified to degrade chemical wastes, clean up pollutants, or transform natural materials. We are interested here in biodegradative reactions, carried out by single species of bacteria and fungi, generally to derive energy and support growth.

分解生物圈中的有机物是地球上所有生物的任务，但最终降解最肮脏和最复杂的分子福尔斯落在细菌和真菌身上。虽然这些生物已经进化到可以处理各种各样的天然基质，但它们越来越多地受到人造化合物的挑战，这些化合物可能会或可能不会降解。 因此，这些降解活动是有趣的：了解自然界在其令人难以置信的多样性中已经能够做到的事情;微生物如何以及为什么与人造化合物一起失败;以及如何适应或修改这些活动以降解化学废物，清理污染物或转化天然材料。 我们感兴趣的是生物降解反应，由单一种类的细菌和真菌进行，通常是为了获得能量和支持生长。