Turrini Alessandra, Sbrana Cristiana, Giovannetti Manuela
Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy.
Institute of Biology and Agricultural Biotechnology, CNR, UOS Pisa, Via Moruzzi 1, 56124 Pisa, Italy.
Res Microbiol. 2015 Apr;166(3):121-31. doi: 10.1016/j.resmic.2015.02.006. Epub 2015 Feb 26.
Experimental studies investigated the effects of transgenic crops on the structure, function and diversity of soil and rhizosphere microbial communities playing key roles in belowground environments. Here we review available data on direct, indirect and pleiotropic effects of engineered plants on soil microbiota, considering both the technology and the genetic construct utilized. Plants modified to express phytopathogen/phytoparasite resistance, or traits beneficial to food industries and consumers, differentially affected soil microorganisms depending on transformation events, experimental conditions and taxa analyzed. Future studies should address the development of harmonized methodologies by taking into account the complex interactions governing soil life.
实验研究调查了转基因作物对土壤和根际微生物群落的结构、功能及多样性的影响，这些微生物群落在地下环境中发挥着关键作用。在此，我们综述了关于转基因植物对土壤微生物群的直接、间接和多效性影响的现有数据，同时考虑了所使用的技术和遗传构建体。经过改造以表达对植物病原体/寄生虫的抗性或对食品工业及消费者有益性状的植物，根据转化事件、实验条件和所分析的分类群不同，对土壤微生物产生了不同影响。未来的研究应通过考虑控制土壤生物的复杂相互作用来致力于开发统一的方法。
