Abundance and diversity of arbuscular mycorrhizal fungi in invasive Solidago canadensis and indigenous S. virgaurea

Бетехтина, А. А.; Mukhacheva, Tatyana A.; Kovalev, Sergey Y.; Gusev, A. P.; Веселкин, Д. В.

doi:10.1134/s1067413616060035

Cited by 12 publications

(5 citation statements)

References 21 publications

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“…This applied both to the native and invaded ranges. The number of previously reported species or OTUs was often lower than the number of genera found in the present study (Table S4) (Betekhtina et al, 2016; Hazard et al, 2013; Jia et al, 2018a; Jia et al, 2018b; Johnson et al, 2003; Majewska et al, 2015; Reininger et al, 2015; Renker et al, 2005; Shah et al, 2015; Wilson & Hartnett, 1998; Yuan et al, 2014; Zhang et al, 2018; Zhang et al, 2020).…”

Section: Discussioncontrasting

confidence: 80%

“…However, the assemblages of the 11 analysed plants differed strongly in the numbers of OTUs shared between their corresponding native and invaded sites. The finding of OTU-rich assemblages was surprising given that previous molecular studies have reported relatively low numbers of OTUs associated with the invasive species that were analysed in the present study (Betekhtina et al, 2016;Hazard et al, 2013;Jia et al, 2018a;Jia et al, 2018b;Reininger et al, 2015;Yuan et al, 2014;Zhang et al, 2018).…”

Section: Discussioncontrasting

confidence: 68%

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The root‐associated arbuscular mycorrhizal fungal assemblages of exotic alien plants are simplified in invaded distribution ranges, but dominant species are retained: A trans‐continental perspective

Řezáčová

Michalová

Řezáč

et al. 2022

Environ Microbiol Rep

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Arbuscular mycorrhizal fungi (AMF) provide crucial support for the establishment of plants in novel environments. We hypothesized that the OTU/genus richness and diversity of soil-and root-associated AMF associated with alien plant species in their exotic ranges are lower than those in their native ranges. We examined the root-associated and soil-dwelling AMF of 11 invasive plant species in their native and exotic ranges in the United States and Europe by DNA sequencing of the ITS2 locus. Examined root-associated AMF assemblages were simplified, which manifested as the loss of several AMF genera in the exotic ranges of the plants. These fungal assemblages were also characterized by greater dominance and simplification of the fungal assemblages. The dominant fungal genera were present regardless of whether their host plants were in their native or exotic ranges. Interestingly, both the native and invaded soils hosted diverse local AMF assemblages. Therefore, alien plant invasions were not limited to soils with low AMF diversity. Some AMF taxa could be context-dependent passengers rather than drivers of alien plant invasions. Further studies should identify functions of AMF missing or less abundant in roots of plants growing in exotic ranges.

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Section: Discussioncontrasting

confidence: 80%

Section: Discussioncontrasting

confidence: 68%

The root‐associated arbuscular mycorrhizal fungal assemblages of exotic alien plants are simplified in invaded distribution ranges, but dominant species are retained: A trans‐continental perspective

Řezáčová

Michalová

Řezáč

et al. 2022

Environ Microbiol Rep

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“…The hyphal colonization reached 28%, arbuscular colonization reached 1%, and vesicular colonization reached 6% (Figure 1). Previous studies from Russia reported higher values, as Betekhtina et al (2016) found 93% colonization by AMF, with 46% of arbuscules, 49% of vesicles, and 44% of root hairs colonized. The colonization of S. canadensis by AMF is similarly high in its native range; see, for example, Wetzel (1996).…”

Section: Interpretationsmentioning

confidence: 68%

“…The AMF of neophyte E. sphaerocephalus (Majewska et al 2015;Štajerová et al 2009), S. novi-belgii agg. (Gucwa-Przepiora et al 2016;Majewska et al 2015;Štajerová et al 2009), and E. annuus (Gucwa-Przepiora et al 2016;Majewska et al 2015;Štajerová et al 2009;Tawaraya 2003;Wilson and Hartnett 1998) have been addressed in only a few reports; only the AMF of S. canadensis have been subjected to more studies (Betekhtina et al 2016;Jin et al 2004;Yang et al 2014), including experimental studies (Awaydul et al 2019;Schittko and Wurst 2014;Yang et al 2008Yang et al , 2014Yuan et al 2014;Zhang et al 2009Zhang et al , 2010. The neophytes may change the levels of nutrients in invaded habitats and therefore drive changes beyond the AMF, such as the changes in the abundance and diversity of soil eukaryotes and eubacteria (Mamet et al 2017;Reinhold-Hurek et al 2015).…”

Section: Introductionmentioning

confidence: 99%

Stable colonization of native plants and early invaders by arbuscular mycorrhizal fungi after exposure to recent invaders from the Asteraceae family

Řezáčová

Řezáč

Líblová

et al. 2021

Invasive plant sci. manag.

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Arbuscular mycorrhizal fungi (AMF, Glomeromycota) are globally distributed symbionts of plant roots. Relationships with arbuscular mycorrhizae can provide crucial support for the establishment of any plant in an unfavorable environment. We hypothesized that invasions of neophytes are associated with changes in the colonization of native plants and early invaders (archeophytes) by AMF. We examined changes in AMF colonization in yarrow Achillea millefolium, wild carrot Daucus carota (native plants), tansy Tanacetum vulgare and false oat-grass Arrhenatherum elatius (archeophytes) in response to the invasion of four neophytes from the Asteraceae family, namely great globe-thistle Echinops sphaerocephalus, New York aster Symphyotrichum novi-belgii agg., annual fleabane Erigeron annuus, and Canada goldenrod Solidago canadensis. We found that the AMF colonization of the Asteraceae neophytes was high in the studied monodominant invasions, and the AMF colonization of the neophytes was higher than or equal to that of the studied native plants and archeophytes. Changes in plant dominance did not serve as predictors of the extent of AMF colonization of the native plants and archeophytes despite the invaded plots being associated with strong changes in the availability of primary and secondary mineral nutrients. The absence of a response of AMF colonization of native and archeophyte plant species to the invasion of neophytes suggests that AMF are passengers, rather than drivers, in the course of Asteraceae invasions in central European environments.

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“…The field and greenhouse investigations also showed that S. canadensis altered the composition of the arbuscular mycorrhizal fungal population in its rhizosphere soil through the inhibition of some dominant species and the stimulation of other species. The established arbuscular mycorrhizal community increased the competitive ability and the biomass of S. canadensis [ 67 , 68 , 69 , 70 , 71 ]. This altered arbuscular mycorrhizal community also increased the mycorrhizal-mediated 15 N uptake in S. canadensis , as well as decreased the 15 N uptake in the native species Kummerowia statrica (Thunb.)…”

Section: Allelopathy Of S Canadensismentioning

confidence: 99%

Allelopathy and Allelochemicals of Solidago canadensis L. and S. altissima L. for Their Naturalization

Kato‐Noguchi

Kato²

2022

Plants

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Solidago canadensis L. and Solidago altissima L. are native to North America and have naturalized many other continents including Europa and Asia. Their species is an aggressive colonizer and forms thick monospecific stands. The evidence of the allelopathy for S. canadensis and S. altissima has accumulated in the literature since the late 20th century. The root exudates, extracts, essential oil and rhizosphere soil of S. canadensis suppressed the germination, growth and the arbuscular mycorrhizal colonization of several plants, including native plant species. Allelochemicals such as fatty acids, terpenes, flavonoids, polyphenols and their related compounds were identified in the extracts and essential oil of S. canadensis. The concentrations of total phenolics, total flavonoids and total saponins in the rhizosphere soil of S. canadensis obtained from the invasive ranges were greater than those from the native ranges. Allelochemicals such as terpenes, flavonoids, polyacetylene and phenols were also identified in the extracts, essential oil and the rhizosphere soil in S. altissima. Among the identified allelochemicals of S. altissima, the cis-dehydromatricaria ester may be involved in the allelopathy considering its growth inhibitory activity and its concentration in the rhizosphere soil. Therefore, the allelopathy of S. canadensis and S. altissima may support their invasiveness, naturalization and formation of thick monospecific stands. This is the first review article focusing on the allelopathy of both of S. canadensis and S. altissima.

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Abundance and diversity of arbuscular mycorrhizal fungi in invasive Solidago canadensis and indigenous S. virgaurea

Cited by 12 publications

References 21 publications

The root‐associated arbuscular mycorrhizal fungal assemblages of exotic alien plants are simplified in invaded distribution ranges, but dominant species are retained: A trans‐continental perspective

The root‐associated arbuscular mycorrhizal fungal assemblages of exotic alien plants are simplified in invaded distribution ranges, but dominant species are retained: A trans‐continental perspective

Stable colonization of native plants and early invaders by arbuscular mycorrhizal fungi after exposure to recent invaders from the Asteraceae family

Allelopathy and Allelochemicals of Solidago canadensis L. and S. altissima L. for Their Naturalization

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