Ectomycorrhizal fungal community associated with autochthonous white poplar from Serbia

Katanić, Marina; Grebenc, Tine; Orlović, Saša; Matavuly, M.; Kovačević, Branislav; Bajc, Marko; Kraigher, Hojka

doi:10.3832/ifor1370-008

Cited by 8 publications

(6 citation statements)

References 36 publications

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“…2, Entoloma sp., Cenococcum sp., Unknown types K3 and T1; other morphotypes constituted less than 3% of the entire ectomycorrhizal community. Thus, it is clear that the ectomycorrhizal community associated with spruce from the examined sites in Serbia consisted of few abundant and numerous infrequent ectomycorrhizal types, which is in accordance with previous studies (Karlinski & Kieliszewska-Rokicka 2004, De Roman & De Miguel 2005, Katanić et al 2015. Wang et al (2015) investigated the ectomycorrhizal community structure on Picea abies at the tree line in the Austrian Alps; they found that at the higher altitude the ectomycorrhizal community was dominated by Cortinarius sp., whereas at the lower elevation site the community was dominated by Russula.…”

Section: Discussionsupporting

confidence: 85%

“…According to previous studies (De Roman & De Miguel 2005, Katanić et al 2015, we found no significant differences between the spring and autumn in the number of ectomycorrhizal types and vital ectomycorrhizal root tips, as well as in diversity indices. However, the total number of fine roots was greater in the spring compared with the autumn because of the higher number of old, non-turgescent and nonmycorrhizal roots present in the spring, which could be explained by the seasonal influence on fine roots.…”

Section: Comparison Of Two Seasonssupporting

confidence: 53%

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Ectomycorrhizae of Norway spruce from its southernmost natural distribution range in Serbia

Katanić¹,

Orlović²,

Grebenc³

et al. 2019

iForest

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Norway spruce (Picea abies Karst.) reaches its southernmost limit in the mountainous regions of south Serbia and Bulgaria. The species is a regionally important timber species for the wood industry and a significant host for various ectomycorrhizal fungi, including edible species. We analysed ectomycorrhizal community and fine root parameters of high continental / subalpine Norway spruce stands at three sites (Stara planina, Kopaonik, Tara) located in protected areas in Serbia. In addition, we assessed the potential effects of altitude and growing season on the ectomycorrhizal diversity and fine root parameters. Using standardised sampling in combination with morpho-anatomical and molecular identification of ectomycorrhizae, we recorded 29 different anatomorphotypes. None of the identified fungi belonged to commercial edible fungal species. Compared to other Norway spruce ectomycorrhiza studies in central Europe, sites in Serbia exhibited lower species diversity and different dominant species composition, with Cenococcum spp. and Russula spp. as the dominant ectomycorrhizal fungi. A number of ectomycorrhizal types and the value of the species richness index differed between Stara planina and Tara in the autumn, but the influence of site and season on the studied diversity indices was not significant. The total number of fine roots increased in the spring, while percentage of vital ectomycorrhizal root tips increased in the autumn. This study was the first examination of Norway spruce ectomycorrhizal communities at the edge of the natural geographical range of the species.

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Section: Discussionsupporting

confidence: 85%

Section: Comparison Of Two Seasonssupporting

confidence: 53%

Ectomycorrhizae of Norway spruce from its southernmost natural distribution range in Serbia

Katanić¹,

Orlović²,

Grebenc³

et al. 2019

iForest

Self Cite

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“…After two months of mycelial culture, ITS sequences were acquired by amplifying the DNA of the mycelium, followed by BLAST alignment in GenBank. The S1 (OM846602), S2 (OM846601), and R1 (OL339344) ITS sequences showed 99.69%, 99.32%, and 100% homology with those of the Chinese S. bovinus , S. luteus , and R. sinensis specimens, respectively [ 28 – 30 ]. The S3 ITS sequence (OM865366) showed 99.03% homology with that of Japanese S. grevillea [ 31 ].…”

Section: Resultsmentioning

confidence: 99%

Effects of four bolete species on ectomycorrhizae formation and development in Pinus thunbergii and Quercus acutissima

Tan,

You,

Hao

et al. 2024

BMC Ecol Evo

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Background Bolete cultivation is economically and ecologically valuable. Ectomycorrhizae are advantageous for plant development and productivity. This study investigated how boletes affect the formation of Pinus thunbergii and Quercus acutissima ectomycorrhizae using greenhouse-based mycorrhizal experiments, inoculating P. thunbergii and Q. acutissima with four species of boletes (Suillus bovinus, Suillus luteus, Suillus grevillei, and Retiboletus sinensis). Results Three months after inoculation, morphological and molecular analyses identified S. bovinus, S. luteus, S. grevillei and R. sinensis ectomycorrhizae formation on the roots of both tree species. The mycorrhizal infection rate ranged from 40 to 55%. The host plant species determined the mycorrhiza morphology, which was independent of the bolete species. Differences in plant growth, photosynthesis, and endogenous hormone secretion primarily correlated with the host plant species. Infection with all four bolete species significantly promoted the host plants’ growth and photosynthesis rates; indole-3-acetic acid, zeatin, and gibberellic acid secretion increased, and the abscisic acid level significantly decreased. Indole-3-acetic acid was also detected in the fermentation broths of all bolete species. Conclusions Inoculation with bolete and subsequent mycorrhizae formation significantly altered the morphology and hormone content in the host seedlings, indicating growth promotion. These findings have practical implications for culturing pine and oak tree species.

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“…The molecular analysis of EM roots indicated that the EM fungal communities of S. caprea from the sites contained a diverse and broad array of fungi, including basidiomycetes and ascomycetes. Well-known fungal associates of the members of the Salicaceae (Salix and Populus) are, for example, Lactarius controversus, Russula atrorubens, Russula persicina, and Tricholoma cingulatum [24,52]. Many species of Cortinarius [53,54] and Hebeloma [55] also preferentially associate with members of the Salicaceae family.…”

Section: Discussionmentioning

confidence: 99%

Ectomycorrhizal Diversity and Exploration Types in Salix caprea

Hrynkiewicz,

Furtado,

Szydɫo

et al. 2024

IJPB

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The tree species Salix caprea shows high adaptability to different habitat conditions and is economically valuable as a woody crop for biomass production. Moreover, S. caprea is dependent on mycorrhizal fungi, which are crucial for its growth and adaptability in different environments. Hence, this study explores the ectomycorrhizal diversity of S. caprea by utilizing the taxonomy (morphotyping and a molecular approach using the ITS and LSU regions) and trait diversity (exploration types) at two test sites in Germany and Poland. In total, 19 ectomycorrhizal (EM) morphotypes of S. caprea were characterized. Seven taxa were identified at the species level (Hebeloma populinum, Cortinarius atrocoerulaeus, Inocybe hirtella, Laccaria cf. ochropurpurea, Tuber maculatum, Cenococcum geophilum, and Phialophora finlandia) and twelve at the genus level (Tomentella spp. 1–8, Hebeloma sp. 1, Inocybe sp. 1, and Tuber spp. 1–2). The EM colonization ranged from 14 to 28% of the fine root tips. At both test sites, the largest portion of the total EM colonization consisted of Thelephoraceae. The exploration types were classified as medium-distance smooth (Tomentella sp. 1–8 and L. ochropurpurea) and medium-distance fringe (C. atrocoerulaeus), while the other taxa were short-distance exploration types, highlighting their potential functional role in the adaptation and growth of S. caprea.

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Ectomycorrhizal fungal community associated with autochthonous white poplar from Serbia

Cited by 8 publications

References 36 publications

Ectomycorrhizae of Norway spruce from its southernmost natural distribution range in Serbia

Ectomycorrhizae of Norway spruce from its southernmost natural distribution range in Serbia

Effects of four bolete species on ectomycorrhizae formation and development in Pinus thunbergii and Quercus acutissima

Ectomycorrhizal Diversity and Exploration Types in Salix caprea

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