Yeast Communities of Chestnut Soils under Vineyards in Dagestan

Абдуллабекова, Д. А.; Магомедова, Е. С.; Magomedov, G. G.; Aliverdieva, D. A.; Качалкин, А. В.

doi:10.1134/s1064229317110023

Cited by 6 publications

(3 citation statements)

References 12 publications

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“…The genus Filobasidium has been reported to be an abundant genus in fresh corn silage and declines with ensiling time [42]. Vishniacozyma (also known as Cryptococcus) has been isolated from soil and wheat [43] while there are no reports of this genus in silage. Vishniacozyma was reported to be able to assimilate lactic acid and D-lactose [44].…”

Section: Discussionmentioning

confidence: 99%

Effect of Homo-Fermentative Lactic Acid Bacteria Inoculants on Fermentation Characteristics and Bacterial and Fungal Communities in Alfalfa Silage

Silva

et al. 2022

Fermentation

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We evaluated the effects of a homo-fermentative lactic acid bacteria (homo-LAB) inoculant on the fermentation and microbial communities of alfalfa ensiled at two dry matter (DM) contents of 38 and 46% DM. At both DMs, alfalfa was treated or not with an inoculant containing Pediococcus acidilactici, Enterococcus faecium and Lactobacillus plantarum at a targeted application rate of 165,000 cfu/g of fresh weight and stored for 3, 30 and 60 days. Treatment with the inoculant resulted in a lower drop in pH and, in general, higher lactic acid and lower acetic acid when applied to medium DM silage. For the four most abundant microbial genera, increased abundances of Bacteroides and Lactobacillus (p < 0.05), as well as decreased abundances of Muribaculaceae were observed in high DM and inoculated silages. The abundance of Prevotellaceae-UCG-001 was lower in medium DM control silages than in high DM control silages. Inoculation and DM affected abundances of Vishniacozyma (p < 0.05). Increased abundances of Vishniacozyma, as well as decreased abundances of Leucosporidium were observed in medium DM-inoculated silages. Changes in the relative abundance (RA) of the main populations of bacteria and yeasts did explain the fermentation and nutrition differences among treatments.

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Section: Discussionmentioning

confidence: 99%

Effect of Homo-Fermentative Lactic Acid Bacteria Inoculants on Fermentation Characteristics and Bacterial and Fungal Communities in Alfalfa Silage

Silva

et al. 2022

Fermentation

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“…On the other hand, parks and botanical gardens created in cities are refugia for rare and interesting species of mushrooms and myxomycetes. The previously unexplored and poorly described features of yeasts from diverse soil types and biocenoses have been studied: soils in the temperate zone of Russia [173], soils under the thickets of invasive plants (such as Heracleum sosnowskyi ) [174-176], soils under the vineyards of Dagestan [177, 178], and plantations in South Vietnam [179]. Overall, the soils turned out to be a natural reservoir of yeast biodiversity.…”

Section: Microorganisms and Fungimentioning

confidence: 99%

“Noah’s Ark” Project: Interim Results and Outlook for Classic Collection Development

et al. 2018

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ANIMALSThe purpose of a biobank is to accumulate collections that adequately reflect the multidimensional structure of biodiversity (BD), making it possible to explore its various manifestations. An analysis of the scientific status of zoological collections was carried out [1], and it was shown that the collections perform the function of a research sample in BD studies. Their main characteristics are their representativeness, which is further detailed by their informational value, reliability, systemic character, scope, structure, etc.The studies in the "Animals" section are aimed at analyzing key aspects of BD on the basis of an integrated approach combining phylogenomic and phylo-ABSTRACT The "Noah's Ark" project, afoot at M.V. Lomonosov Moscow State University since 2015 and aimed at studying biodiversity, is the largest ongoing Russian project in life sciences. During its implementation, several hundred new species have been described; a comprehensive genetic and biochemical characterization of these species, as well as that of the pre-existing specimens in Moscow University's collections, has been performed. A consolidated IT system intended to house the knowledge generated by the project has been developed. Here, we summarize the investigations around the Moscow University classical biocollections which have taken place within the framework of the project and discuss future promise and the outlook for these collections.

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“…nov. is known from four strains isolated from Georgian honeysuckle and adjacent soils in Dagestan (Caucasus, Russia). While this species was quite common in some soils collected underneath Georgian honeysuckle, the yeast not found on or underneath grapevines sampled in the same area [21][22][23], and all subsequent attempts to isolate Z. dagestanica sp. nov. from other plants were likewise not successful.…”

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confidence: 99%

Zygotorulaspora dagestanica sp. nov., a novel ascomycetous yeast species associated with the Georgian honeysuckle (Lonicera iberica M. Bieb.)

Качалкин

Абдуллабекова

Магомедова

et al. 2021

International Journal of Systematic and Evolutionary Microbiology

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During an investigation of the yeast communities associated with wild fruit shrubs in Dagestan (Caucasus, Russia), four fermenting ascospore-producing yeast strains were isolated from leaves of the Georgian honeysuckle (Lonicera iberica M. Bieb.) and from soil underneath this plant. Phylogenetic analyses based on concatenated sequences of the ITS region and D1/D2 domains of the large subunit rRNA gene and concatenated sequences of the ribosomal DNA cystron, RPB2 and TEF1 genes showed that the isolated strains represented a new species of the genus Zygotorulaspora. The new species was placed in the basal position to other species of the clade and close to Zygotorulaspora mrakii. Based on the results of phylogenetic analyses and the phenotypic characteristics of the four studied strains, a novel species is described, for which the name Zygotorulaspora dagestanica sp. nov. is proposed. The holotype is KBP Y-4591T, three metabolically inactive cryopreserved isotype cultures are DSM 100088, VKM Y-3060 and VKPM Y-4318. The MycoBank number is MB 838285.

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Yeast Communities of Chestnut Soils under Vineyards in Dagestan

Cited by 6 publications

References 12 publications

Effect of Homo-Fermentative Lactic Acid Bacteria Inoculants on Fermentation Characteristics and Bacterial and Fungal Communities in Alfalfa Silage

Effect of Homo-Fermentative Lactic Acid Bacteria Inoculants on Fermentation Characteristics and Bacterial and Fungal Communities in Alfalfa Silage

“Noah’s Ark” Project: Interim Results and Outlook for Classic Collection Development

Zygotorulaspora dagestanica sp. nov., a novel ascomycetous yeast species associated with the Georgian honeysuckle (Lonicera iberica M. Bieb.)

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