scholarly journals Arbuscular mycorrhizal fungi (Glomeromycota) associated with roots of plants

2013 ◽  
Vol 46 (1) ◽  
pp. 3-18 ◽  
Author(s):  
Sławomir Kowalczyk ◽  
Janusz Błaszkowski
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Plant Species ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizae ◽  
Arbuscular Mycorrhizal ◽  
Nw Poland ◽  
Cultivated Soils

The results of studies of the occurrence of arbuscular mycorrhizal fungi (AMF) and arbuscular mycorrhizae of the phylum Glomeromycota associated with roots of 31 cultivated, uncultivated and protected plant species growing at 103 sites of the Lubuskie province NW Poland are presented and discussed. The AMF most frequently found were members of the genus <em>Glomus</em>. Other relatively frequently revealed fungi were <em>Scutellospora</em> spp. Spore populations of AMF generally were more abundant and diverse in cultivated soils. Most protected plant species harboured AMF.

scholarly journals The methylome of the model arbuscular mycorrhizal fungus, Rhizophagus irregularis, shares characteristics with early diverging fungi and Dikarya

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Anurag Chaturvedi ◽  
Joaquim Cruz Corella ◽  
Chanz Robbins ◽  
Anita Loha ◽  
Laure Menin ◽  
...  
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Plant Species ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal Fungus ◽  
Mycorrhizal Fungus ◽  
Arbuscular Mycorrhizal ◽  
Rhizophagus Irregularis ◽  
Functional Differences ◽  
Phosphate Regulation ◽  
Very High

AbstractEarly-diverging fungi (EDF) are distinct from Dikarya and other eukaryotes, exhibiting high N6-methyldeoxyadenine (6mA) contents, rather than 5-methylcytosine (5mC). As plants transitioned to land the EDF sub-phylum, arbuscular mycorrhizal fungi (AMF; Glomeromycotina) evolved a symbiotic lifestyle with 80% of plant species worldwide. Here we show that these fungi exhibit 5mC and 6mA methylation characteristics that jointly set them apart from other fungi. The model AMF, R. irregularis, evolved very high levels of 5mC and greatly reduced levels of 6mA. However, unlike the Dikarya, 6mA in AMF occurs at symmetrical ApT motifs in genes and is associated with their transcription. 6mA is heterogeneously distributed among nuclei in these coenocytic fungi suggesting functional differences among nuclei. While far fewer genes are regulated by 6mA in the AMF genome than in EDF, most strikingly, 6mA methylation has been specifically retained in genes implicated in components of phosphate regulation; the quintessential hallmark defining this globally important symbiosis.

scholarly journals Potential of Native Plant Species and Indigenous Arbuscular Mycorrhizal Fungi in Post-mining Land Recovery and Revegetation

2020 ◽  
Vol 23 (6) ◽  
pp. 769-775
Author(s):  
Chairul . ◽  
Zozy Aneloi Nol ◽  
Suwirmen . ◽  
Reini . ◽  
Roza .
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Plant Species ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Native Plant ◽  
Native Plant Species

Interspecific differences in the tolerance of arbuscular mycorrhizal fungi to freezing and drying

2001 ◽  
Vol 79 (10) ◽  
pp. 1161-1166 ◽  
Author(s):  
John N Klironomos ◽  
Miranda M Hart ◽  
Jane E Gurney ◽  
Peter Moutoglis
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Plant Species ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Fungal Species ◽  
Drought Treatment ◽  
Interspecific Differences ◽  
The Difference ◽  
One Year ◽  
Arbuscular Mycorrhizal Fungal

Arbuscular mycorrhizal fungal communities in northern temperate ecosystems must function during extremes in environmental conditions. However, it is not known if arbuscular mycorrhizal fungi that co-exist in soil communities have similar tolerances to stresses such as drought and freezing. The phenology of arbuscular mycorrhizal fungi was determined over one year in a community in southern Ontario, Canada. Five fungal species from the same community were then used to inoculate five plant species, in all possible combinations, and were subjected to either a freezing treatment or a drought treatment after which new seedlings were transplanted into the treated pots. The percent colonization of roots of each plant species was measured as the difference in mean colonization from the control. Freezing reduced percent colonization in almost every case, whereas drought resulted in both increased and decreased percent colonization. Fungal species responded differently to the treatments, and there was a pronounced plant × fungus effect. These results support the hypothesis that distinct functional groups of arbuscular mycorrhizal fungi exist, and these may determine plant community structure.Key words: arbuscular mycorrhizal fungi, freezing, drying, functional diversity.

Do arbuscular mycorrhizal fungi play a role in the ability of rare plant species to colonize abandoned fields?

2019 ◽  
Vol 40 ◽  
pp. 118-126
Author(s):  
Clémentine Lepinay ◽  
Tomáš Dostálek ◽  
Hana Pánková ◽  
Martina Svobodová ◽  
Jana Rydlová ◽  
...  
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Plant Species ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Rare Plant ◽  
Rare Plant Species ◽  
Abandoned Fields

Arbuscular mycorrhizal fungi alter the competitive hierarchy among old-field plant species

Oecologia ◽  
2016 ◽  
Vol 183 (2) ◽  
pp. 479-491 ◽  
Author(s):  
Sabina Stanescu ◽  
Hafiz Maherali
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Plant Species ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Old Field ◽  
Field Plant

Effect of nitrogen on the sporulation of arbuscular mycorrhizal fungi colonizing several gramineous plant species

2011 ◽  
Vol 57 (1) ◽  
pp. 29-34 ◽  
Author(s):  
Masanori Saito ◽  
Hirosuke Oba ◽  
Tomoko kojima
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Plant Species ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Gramineous Plant

Advance and Prospect of Mycorrhizal Physic Nut

2012 ◽  
Vol 518-523 ◽  
pp. 5381-5384
Author(s):  
Song Mei Shi ◽  
Bo Tu ◽  
Dai Jun Liu ◽  
Xiao Hong Yang
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizae ◽  
Arbuscular Mycorrhizal ◽  
Biomass Energy ◽  
Mycorrhizal Symbiosis ◽  
Physic Nut ◽  
Root Tips ◽  
Gene Engineering ◽  
Energy Plant

Physic nut (Jatropha curcas Linn., Euphorbiaceae) is one of the hottest biomass energy plant studied by scientists. This paper first reviewed the symbiosis relationship between physic nut and arbuscular mycorrhizal fungi. The researches have showed that diversity of arbuscular mycorrhizal fungi (AMF) exists around the rhizosphere of physic nut. The AMF hyphae colonize root tips of physic nut to develop arbuscular mycorrhizae. The construction of mycorrhizal symbiosis relationship improves the nutritional absorption, promotes the growth and development of seedlings, and enhance the stress tolerance capacity of physic nut. This paper also displays a prospect for mycorrhizal physic nut research in the future, such as mycorrhizal system, the molecular mechanism for stress resistance and gene engineering. As an important resource of biomass energy, mycorrhizal physic nut has a huge exploitation potential and practical value.

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