In vitro Propagation of Arbuscular Mycorrhizal Fungi May Drive Fungal Evolution

被引：25
|
作者：
Kokkoris, Vasilis [1 ]
Hart, Miranda [1 ]
机构：
[1] Univ British Columbia, Dept Biol, Kelowna, BC, Canada
来源：
FRONTIERS IN MICROBIOLOGY | 2019年 / 10卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
arbuscular mycorrhizal fungi; fungal domestication; fungal evolution; in vitro propagation; transformed root cultures; GENETIC DIVERSITY; ANASTOMOSIS FORMATION; HOST-PLANT; VEGETATIVE COMPATIBILITY; AGROBACTERIUM-RHIZOGENES; GIGASPORA-MARGARITA; GLOMUS-INTRARADICES; GROWTH; DOMESTICATION; GENOME;
D O I：
10.3389/fmicb.2019.02420
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Transformed root cultures (TRC) are used to mass produce arbuscular mycorrhizal (AM) fungal propagules in vitro. These propagules are then used in research, agriculture, and ecological restoration. There are many examples from other microbial systems that long-term in vitro propagation leads to domesticated strains that differ genetically and functionally. Here, we discuss potential consequences of in TRC propagation on AM fungal traits, and how this may affect their functionality. We examine weather domestication of AM fungi has already happened and finally, we explore whether it is possible to overcome TRC-induced domestication.
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页数：9
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