Endophytic yeasts of Coffea arabica and Vitis labrusca cv. Isabel from Pernambuco, Brazil

Lima, Thaís Emanuelle Feijó de; Oliveira, Rafael José Vilela de; Neves, Rejane Pereira; Bezerra, José Luiz; Cavalcanti, M. A. Q.

doi:10.1127/0029-5035/2013/0080

Cited by 6 publications

(3 citation statements)

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“…Endophytic yeasts, like Pichia fermentans and Candida railenensis, play an important role in gall formation [58]. Rhodotorula acheniorum, R. mucilaginosa and R. glutinis produce some plant growth-promoting compounds [59]. The yeasts that we obtained, such as H. uvarum, R. paludigena and A. pullulans, may also have a plant-growth promoting effect, although further experiments are needed to confirm this.…”

Section: Indole-3-acetic Acid Productionmentioning

confidence: 68%

Yeasts from Nanfeng mandarin plants: occurrence, diversity and capability to produce indole-3-acetic acid

Peng

Tang

et al. 2018

Biotechnology & Biotechnological Equipment

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Plant growth promoters produced by microorganisms can play a significant role in the induction of some important physiological responses in the growth and development of plants. In this study, we provided a first insight into revealing the diversity of cultivable yeasts associated with Nanfeng mandarin (Citrus reticulata cv. Blanco) in China. Their capability to produce indole-3acetic acid (IAA) was analyzed. A total of 796 yeast strains were obtained by the enrichment isolation technique from citrus soil, citrus leaves, citrus peel and citrus pulp of Nanfeng mandarin samples. On the basis of the 26S rDNA partial sequence analysis, the strains were identified as 14 yeast species in 9 genera belonging to Hanseniaspora sp., Pichia sp., Candida sp., Sporidiobolus sp., Meyerozyma sp., Symmetrospora sp., Rhodotorula sp., Starmerella sp. and Aureobasidium sp. The most abundant species in citrus soil were Starmerella meliponinorum and Meyerozyma caribbica. The species prevailing in citrus peel was Hanseniaspora opuntiae. Citrus pulp was rich in Meyerozyma guilliermondii. Additionally, Aureobasidium pullulans and H. opuntiae were the dominant species in citrus leaves. All yeast species obtained were accessed for the capability to produce IAA: 26 strains in seven species showed the capability of producing IAA. Rhodotorula paludigena produced the highest IAA concentrations of 76.22 mg/L. Our study confirms the phylogenetic diversity of yeast associated with Nanfeng mandarin and highlights that these yeast strains are promising resources of microbial fertilizer.

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Section: Indole-3-acetic Acid Productionmentioning

confidence: 68%

Yeasts from Nanfeng mandarin plants: occurrence, diversity and capability to produce indole-3-acetic acid

Peng

Tang

et al. 2018

Biotechnology & Biotechnological Equipment

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“…However, although S. roseus was the most prevalent Sporobolomyces species in our study, we are unaware of a previous report that described this species as an endophyte. Rhodotorula species were reported as endophytes in a number of plant species, for example oranges (Gai et al ., 2009), grapevine (Feijo de Lima et al ., 2013), C. quitensis (Santiago et al ., 2017), and Ficus spp. (Solis et al ., 2015).…”

Section: Discussionmentioning

confidence: 99%

Significant host‐ and environment‐dependent differentiation among highly sporadic fungal endophyte communities in cereal crops‐related wild grasses

Sun

Kosman

Sharon

et al. 2020

Environmental Microbiology

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Summary Endophytic fungi compose a significant part of plant microbiomes. However, while a small number of fungal taxa have proven beneficial impact, the vast majority of fungal endophytes remain uncharacterized, and the drivers of fungal endophyte community (FEC) assembly are not well understood. Here, we analysed FECs in three cereal crops‐related wild grasses – Avena sterilis, Hordeum spontaneum and Aegilops peregrina – that grow in mixed populations in natural habitats. Taxa in Ascomycota class Dothideomycetes, particularly the genera Alternaria and Cladosporium, were the most abundant and prevalent across all populations, but there was also high incidence of basidiomyceteous yeasts of the class Tremellomycetes. The fungal community was shaped to large extent by stochastic processes, as indicated by high level of variation even between individuals from local populations of the same plant species, and confirmed by the neutral community model and Raup‐Crick index. Nevertheless, we still found strong determinism in FEC assembly with both incidence and abundance data sets. Substantial differences in community composition across host species and locations were revealed. Our research demonstrated that assembly of FECs is affected by stochastic as well as deterministic processes and suggests strong effects of environment heterogeneity and plant species on community composition. In addition, a small number of taxa had high incidence and abundance in all of the 15 populations. These taxa represent an important part of the core FEC and might be of general functional importance.

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“…The research on microorganisms associated with the Rubiaceae family, for biotechnological applications, led to the isolation of endophytic fungi [ 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 ] and the discovery of several bioactive metabolites [ 38 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 ]. The diversity of chemical structures observed for secondary metabolites synthesized by fungi isolated from Rubiaceae species showed a dynamic range of metabolites pathways used by these microorganisms.…”

Section: Secondary Metabolites Produced By Endophytic Fungi From Rmentioning

confidence: 99%

Natural Products from Endophytic Fungi Associated with Rubiaceae Species

Cruz

Silva

Hamerski

2020

JoF

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This review presents the chemical diversity and pharmacological properties of secondary metabolites produced by endophytic fungi associated with various genera of Rubiaceae. Several classes of natural products are described for these endophytes, although, this study highlights the importance of some metabolites, which are involved in antifungal, antibacterial, anti-protozoal activities; neurodegenerative diseases; cytotoxic activity; anti-inflammatory and antioxidant activity; and hyperglycemic control.

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Endophytic yeasts of Coffea arabica and Vitis labrusca cv. Isabel from Pernambuco, Brazil

Cited by 6 publications

References 0 publications

Yeasts from Nanfeng mandarin plants: occurrence, diversity and capability to produce indole-3-acetic acid

Yeasts from Nanfeng mandarin plants: occurrence, diversity and capability to produce indole-3-acetic acid

Significant host‐ and environment‐dependent differentiation among highly sporadic fungal endophyte communities in cereal crops‐related wild grasses

Natural Products from Endophytic Fungi Associated with Rubiaceae Species

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