Plant growth–promoting traits of yeasts isolated from the tank bromeliad Vriesea minarum L.B. Smith and the effectiveness of Carlosrosaea vrieseae for promoting bromeliad growth

Marques, Antônio Luiz; Resende, Alessandra A.; Gomes, Fátima C. O.; Santos, Ana Raquel O.; Rosa, Carlos A.; Duarte, Alexandre A.; Lemos-Filho, José Pires de; Santos, Vera Lúcia dos

doi:10.1007/s42770-021-00496-1

Cited by 16 publications

(10 citation statements)

References 92 publications

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“…simaoensis , isolated from leaves in tropical and subtropical zones, respectively, in China. Marques et al (2021) reported that Ca. vrieseae was able to produce indole‐3‐acetic acid (IAA) and siderophores, and had the ability to solubilize phosphate.…”

Section: Yeast Ecology In Tropical Forestsmentioning

confidence: 99%

Yeasts from tropical forests: Biodiversity, ecological interactions, and as sources of bioinnovation

Rosa,

Lachance,

Limtong

et al. 2023

Yeast

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Tropical rainforests and related biomes are found in Asia, Australia, Africa, Central and South America, Mexico, and many Pacific Islands. These biomes encompass less than 20% of Earth's terrestrial area, may contain about 50% of the planet's biodiversity, and are endangered regions vulnerable to deforestation. Tropical rainforests have a great diversity of substrates that can be colonized by yeasts. These unicellular fungi contribute to the recycling of organic matter, may serve as a food source for other organisms, or have ecological interactions that benefit or harm plants, animals, and other fungi. In this review, we summarize the most important studies of yeast biodiversity carried out in these biomes, as well as new data, and discuss the ecology of yeast genera frequently isolated from tropical forests and the potential of these microorganisms as a source of bioinnovation. We show that tropical forest biomes represent a tremendous source of new yeast species. Although many studies, most using culture‐dependent methods, have already been carried out in Central America, South America, and Asia, the tropical forest biomes of Africa and Australasia remain an underexplored source of novel yeasts. We hope that this review will encourage new researchers to study yeasts in unexplored tropical forest habitats.

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Section: Yeast Ecology In Tropical Forestsmentioning

confidence: 99%

Yeasts from tropical forests: Biodiversity, ecological interactions, and as sources of bioinnovation

Rosa,

Lachance,

Limtong

et al. 2023

Yeast

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“…IAA was also found in the filtrate of the yeasts Kazachstania rupicola and Rhodosporidium diabovatum , which were isolated from the water of a bromeliad tank. When this filtrate was applied to bromeliads, a higher photosynthetic rate, and greater plant growth were observed [ 29 ]. Similarly, wild yeasts isolated from a Mexican variety of maize produced IAA and caused a 1.5-fold increase in height and root length in inoculated-maize plants compared to non-inoculated controls [ 21 ].…”

Section: Mutualistic Interaction Between Fungi and Plantsmentioning

confidence: 99%

Biochemical and Biotechnological Insights into Fungus-Plant Interactions for Enhanced Sustainable Agricultural and Industrial Processes

Giehl

Santos

Cadamuro

et al. 2023

Plants

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The literature is full of studies reporting environmental and health issues related to using traditional pesticides in food production and storage. Fortunately, alternatives have arisen in the last few decades, showing that organic agriculture is possible and economically feasible. And in this scenario, fungi may be helpful. In the natural environment, when associated with plants, these microorganisms offer plant-growth-promoting molecules, facilitate plant nutrient uptake, and antagonize phytopathogens. It is true that fungi can also be phytopathogenic, but even they can benefit agriculture in some way—since pathogenicity is species-specific, these fungi are shown to be useful against weeds (as bioherbicides). Finally, plant-associated yeasts and molds are natural biofactories, and the metabolites they produce while dwelling in leaves, flowers, roots, or the rhizosphere have the potential to be employed in different industrial activities. By addressing all these subjects, this manuscript comprehensively reviews the biotechnological uses of plant-associated fungi and, in addition, aims to sensitize academics, researchers, and investors to new alternatives for healthier and more environmentally friendly production processes.

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“…Because of this, soil conditioners containing yeast have been developed to improve crop productivity ( Ito and Ito, 2001 ). Research is also ongoing on the potential of soil yeast as a biofertilizer, which can also reduce the damage to the soil caused by conventional chemical fertilizers to some extent and rebuild the maintenance capacity of agroecosystems ( Hernández-Fernández et al, 2021 ; Marques et al, 2021 ). Therefore, the study of yeast diversity in orchard soils is still of great importance and can provide rich strain resources for social production.…”

Section: Introductionmentioning

confidence: 99%

Effects of temporal and spatial scales on soil yeast communities in the peach orchard

Zhu,

Cai,

et al. 2023

Front. Microbiol.

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Shihezi Reclamation Area is located at the southern edge of the Junggar Basin, with natural, soil, and climatic conditions unique to the production of peaches. In turn, peach orchards have accumulated rich microbial resources. As an important taxon of soil fungi, the diversity and community structure changes of yeast in the soil of peach orchards on spatial and temporal scales are still unknown. Here, we aimed to investigate the changes in yeast diversity and community structure in non-rhizosphere and rhizosphere soils of peach trees of different ages in the peach orchard and the factors affecting them, as well as the changes in the yeast co-occurrence network in the peach orchard at spatial and temporal scales. High-through put sequencing results showed that a total of 114 yeast genera were detected in all soil samples, belonging to Ascomycota (60 genera) and Basidiomycota (54 genera). The most dominant genus, Cryptococcus, was present in greater than 10% abundance in each sample. Overall, the differences in yeast diversity between non-rhizosphere and rhizosphere soil of peach trees at 3, 8 and 15 years were not significant. Principal coordinate analysis (PCoA) showed that differences in yeast community structure were more pronounced at the temporal scale compared to the spatial scale. The results of soil physical and chemical analysis showed that the 15-year-old peach rhizosphere soil had the lowest pH, while the OM, TN, and TP contents increased significantly. Redundancy analysis showed that soil pH and CO were key factors contributing to changes in soil yeast community structure in the peach orchard at both spatial and temporal scales. The results of co-occurrence network analysis showed that the peach orchard soil yeast network showed synergistic effects as a whole, and the degree of interactions and connection tightness of the 15-year-old peach orchard soil yeast network were significantly higher than the 3- and 8-year-old ones on the time scale. The results reveal the distribution pattern and mechanism of action of yeast communities in peach orchard soils, which can help to develop effective soil management strategies and improve the stability of soil microecology, thus promoting crop growth.

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Plant growth–promoting traits of yeasts isolated from the tank bromeliad Vriesea minarum L.B. Smith and the effectiveness of Carlosrosaea vrieseae for promoting bromeliad growth

Cited by 16 publications

References 92 publications

Yeasts from tropical forests: Biodiversity, ecological interactions, and as sources of bioinnovation

Yeasts from tropical forests: Biodiversity, ecological interactions, and as sources of bioinnovation

Biochemical and Biotechnological Insights into Fungus-Plant Interactions for Enhanced Sustainable Agricultural and Industrial Processes

Effects of temporal and spatial scales on soil yeast communities in the peach orchard

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