Hyphosphere microbiome of arbuscular mycorrhizal fungi: a realm of unknowns

被引:0
|
作者
Maede Faghihinia
Jan Jansa
Larry J. Halverson
Philip L. Staddon
机构
[1] Czech Academy of Sciences,Laboratory of Fungal Biology, Institute of Microbiology
[2] Iowa State University,Department of Plant Pathology and Microbiology
[3] University of Gloucestershire,Countryside and Community Research Institute
来源
关键词
Arbuscular mycorrhizal (AM) fungi; Biological interaction; Bacterial and archaeal communities; Protists; Nutrient and carbon cycling; Competition and cooperation;
D O I
暂无
中图分类号
学科分类号
摘要
The extraradical hyphae-associated microbiome of arbuscular mycorrhizal fungi (AMF), the “hyphosphere microbiome,” harbors a diverse reservoir of microbes. The biological interactions in the AMF hyphosphere have major implications for soil carbon and nutrient cycling, soil food web dynamics, and plant nutrition and health. Hyphosphere microbial communities are thought to assist AMF in accessing organic nutrients by degrading complex organic compounds that AMF are unable to do by themselves. The AMF, in return, provide an energy-rich microhabitat supplied with hyphal exudates that facilitates microbial growth and mobility in the hyphosphere. However, our current knowledge of hyphosphere entities, their trophic interactions and functional roles, and the underlying mechanisms facilitating microbial co-occurrence and co-operation is largely incomplete. Here, we review the current state of knowledge on the identity and putative roles of AMF hyphae-associated microbes, with a specific focus on prokaryotes, and potential drivers of such microbial communities in the hyphosphere. Moreover, we discuss the knowledge gaps and open challenges that should be addressed and prioritized in future studies on the AMF microbiomes. We also provide an appraisal of available and emerging tools and technologies and highlight the need for innovative approaches to disentangle AMF hyphosphere processes and answer the many unresolved questions.
引用
收藏
页码:17 / 34
页数:17
相关论文
共 50 条
  • [41] Flavonoids and arbuscular-mycorrhizal fungi
    Vierheilig, H
    Bago, B
    Albrecht, C
    Poulin, MJ
    Piché, Y
    FLAVONOIDS IN THE LIVING SYSTEM, 1998, 439 : 9 - 33
  • [42] Arbuscular mycorrhizal fungi and nitrogen uptake
    Mohammad Miransari
    Archives of Microbiology, 2011, 193 : 77 - 81
  • [43] The root microlandscape of arbuscular mycorrhizal fungi
    Mony, Cendrine
    Vannier, Nathan
    Burel, Francoise
    Ernoult, Aude
    Vandenkoornhuyse, Philippe
    NEW PHYTOLOGIST, 2024, 244 (02) : 394 - 406
  • [44] Genome diversity in arbuscular mycorrhizal fungi
    Young, J. Peter W.
    CURRENT OPINION IN PLANT BIOLOGY, 2015, 26 : 113 - 119
  • [45] Sterol distribution in arbuscular mycorrhizal fungi
    Grandmougin-Ferjani, A
    Dalpé, Y
    Hartmann, MA
    Laruelle, F
    Sancholle, M
    PHYTOCHEMISTRY, 1999, 50 (06) : 1027 - 1031
  • [46] ARBUSCULAR MYCORRHIZAL FUNGI AND SOIL AGGREGATION
    Borie, Fernando
    Rubio, Rosa
    Morales, Alfredo
    REVISTA DE LA CIENCIA DEL SUELO Y NUTRICION VEGETAL, 2008, 8 (02): : 9 - 18
  • [47] Arbuscular mycorrhizal fungi and nitrogen uptake
    Miransari, Mohammad
    ARCHIVES OF MICROBIOLOGY, 2011, 193 (02) : 77 - 81
  • [48] Growth model for arbuscular mycorrhizal fungi
    Schnepf, A.
    Roose, T.
    Schweiger, P.
    JOURNAL OF THE ROYAL SOCIETY INTERFACE, 2008, 5 (24) : 773 - 784
  • [49] DNA barcoding of arbuscular mycorrhizal fungi
    Stockinger, Herbert
    Krueger, Manuela
    Schuessler, Arthur
    NEW PHYTOLOGIST, 2010, 187 (02) : 461 - 474
  • [50] Biodiversity of arbuscular mycorrhizal fungi in agroecosystems
    Douds, DD
    Millner, P
    AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 1999, 74 (1-3) : 77 - 93