Distribution of yeast complexes in the profiles of different soil types

Глушакова, А. М.; Качалкин, А. В.; Tiunov, Alexei V.; Chernov, I. Yu.

doi:10.1134/s1064229317050064

Cited by 15 publications

(16 citation statements)

References 7 publications

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“…The second most frequent species in this study, Meyerozyma guilliermondii has been reported previously in soil substrates (Mokhtarnejad et al, 2015;Yurkov et al, 2016;Glushakova et al, 2017;Tepeeva et al, 2018). This yeast has also been isolated from food and other environmental niches, indicating its ubiquitous distribution (Corte et al, 2015), especially in phylloplane (Limtong and Koowadjanakul, 2012;Limtong and Kaewwichian, 2014;Nasanit and Krataithong, 2015;Sperandio et al, 2015).…”

Section: Discussionsupporting

confidence: 69%

Yeast species and strains differing along an altitudinal gradient in the Brazilian forest domain

Moreira

Mangaravite

Vieira

et al. 2020

Revista Brasileira De Ciência Do Solo

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Soil microbiota is an important component of the forest biomes, playing important roles in the soil aggregation and cycling of nutrients. Among the soil microorganisms stand out the yeasts, which are unicellular fungi involved in important soil ecological processes. The Brazilian Atlantic Forest is one of the main biodiversity hotspots in the world, and the effect of altitudinal gradient on the distribution patterns of yeast species across this ecosystem has not yet been addressed. Thus, this study aimed to investigate the occurrence and distribution of yeast species in soils along an altitude gradient (404; 1,016; 1,658; and 2,124 m above the sea level) of Serra dos Órgãos National Park located at Rio de Janeiro State, Brazil. Yeast species were described using a culture-based method. Species identification was performed using the fungal barcode locus, the D1/D2 region of 26S rRNA, and the gene genealogy was used to access the intraspecific distribution of strains along the altitudinal gradient. We isolated and identified a total of 76 yeasts including ten species belonging to eight genera. Basidiomycetes predominated over ascomycetes. Saitozyma podzolica and Meyerozyma guilliermondii were isolated at all altitudes. The principal component analysis showed that 88 % of sample distribution is explained by soil properties. For S. podzolica, the genetic genealogy suggested that intraspecific distribution is likely related to similar altitudes. Overall, the species composition and soil properties were modified as altitude was increasing, being more heterogeneous and richness in high altitudes.

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Section: Discussionsupporting

confidence: 69%

Yeast species and strains differing along an altitudinal gradient in the Brazilian forest domain

Moreira

Mangaravite

Vieira

et al. 2020

Revista Brasileira De Ciência Do Solo

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“…misumaiensis , which is generally regarded as a fruit‐related species (Kurtzman, ). However, this species was isolated from the soil adjacent to three of five fruit trees over the three samplings and was also found in forest soil in Germany and Russia, down to a depth of 180 cm (Glushakova et al, ; Yurkov et al, ). Therefore, Cyb.…”

Section: Discussionmentioning

confidence: 95%

“…The genus Apiotrichum is common constituent of forest, grassland, and meadow soils (Glushakova et al, ; Mašínová et al, ; Yurkov, ), and it was also found in garden soil (Groenewald et al, ). The present study discovered Apiotrichum species in the soil adjacent to the fruit trees in all samplings, over the 3 years, in both localities, and confirms their widespreadness.…”

Section: Discussionmentioning

confidence: 99%

“…The quantity of yeasts present in this type of soil has been relatively well‐documented. Yeast numbers range from 4.5 × 10 2 to 3.4 × 10 5 CFU/g of soil and are usually higher than those found in forest soils (10 2 –10 4 CFU/g of soil; Glushakova, Kachalkin, Tiunov, & Chernov, ; Lund, ; Yurkov, ) and urban soil (10 3 –10 4 CFU/g) (Tepeeva, Glushakova, & Kachalkin, ). Yeast abundance is influenced by soil depth.…”

Section: Introductionmentioning

confidence: 99%

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Diversity of yeasts in the soil adjacent to fruit trees of the Rosaceae family

Vadkertiová

Dudášová

Stratilová

et al. 2019

Yeast

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Yeasts are common constituents of different types of soil. Their diversity depends on the season, the type and depth of the soil, the plant species, and the locality. In this study, diversity of yeasts isolated from the soil adjacent to five fruit trees (apple, appricot, peach, pear, and plum) in two localities (in Slovakia) in four sampling periods was examined. Our results demonstrated differences in the species richness and evenness among the yeast populations, which inhabited the soil beneath individual fruit tree species in both localities. Altogether, 32 ascomycetous and 27 basidiomycetous yeast species were discovered. The highest species richness was found in the soil adjacent to the apricot trees. Galactomyces candidum, Metschnikowia pulcherrima, Hanseniaspora uvarum, Schwanniomyces capriottii, andTausonia pullulans, as well as the genus Apiotrichum, were present in soil samples in all samplings. Two species of the genus Holtermanniella (H. festucosa and H. takashimae) were exclusively isolated during Sampling IV in April. Cyberlindnera spp., Clavispora reshetovae, S. capriottii, and Trichosporon asahii were found only in one of two localities. Ascomycetous yeasts were present more frequently than their basidiomycetous counterparts in the three samplings (one in June and two in October); they formed from 65.6% to 70.8% of the total yeast population, whereas basidiomycetous yeasts prevailed in the April sampling (61.2%).

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“…Botha, ; Danielson & Jurgensen, ; Maksimova & Chernov, ; Starmer & Lachance, ). Viable yeasts ( Lipomyces tetrasporus ) were observed in soil layers as deep as 100 cm (Vinovarova & Babjeva, ) and even 200 cm (Glushakova, Kachalkin, Tiunov, & Chernov, ), although soil yeasts become exceedingly rare below the top 20–30 cm (e.g. Maksimova & Chernov, ; Phaff & Starmer, ; Wuczkowski & Prillinger, ).…”

Section: Soil Yeast Communities: Diversity and Taxonomymentioning

confidence: 99%

Yeasts of the soil – obscure but precious

Yurkov

2018

Yeast

117

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Pioneering studies performed in the nineteenth century demonstrated that yeasts are present in below‐ground sources. Soils were regarded more as a reservoir for yeasts that reside in habitats above it. Later studies showed that yeast communities in soils are taxonomically diverse and different from those above‐ground. Soil yeasts possess extraordinary adaptations that allow them to survive in a wide range of environmental conditions. A few species are promising sources of yeast oils and have been used in agriculture as potential antagonists of soil‐borne plant pathogens or as plant growth promoters. Yeasts have been studied mainly in managed soils such as vineyards, orchards and agricultural fields, and to a lesser extent under forests and grasslands. Our knowledge of soil yeasts is further biased towards temperate and boreal forests, whereas data from Africa, the Americas and Asia are scarce. Although soil yeast communities are often species‐poor in a single sample, they are more diverse on the biotope level. Soil yeasts display pronounced endemism along with a surprisingly high proportion of currently unidentified species. However, like other soil inhabitants, yeasts are threatened by habitat alterations owing to anthropogenic activities such as agriculture, deforestation and urbanization. In view of the rapid decline of many natural habitats, the study of soil yeasts in undisturbed or low‐managed biotopes is extremely valuable. The purpose of this review is to encourage researchers, both biologists and soil scientists, to include soil yeasts in future studies.

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Distribution of yeast complexes in the profiles of different soil types

Cited by 15 publications

References 7 publications

Yeast species and strains differing along an altitudinal gradient in the Brazilian forest domain

Yeast species and strains differing along an altitudinal gradient in the Brazilian forest domain

Diversity of yeasts in the soil adjacent to fruit trees of the Rosaceae family

Yeasts of the soil – obscure but precious

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