Plant growth-promoting traits of yeasts isolated from Spanish vineyards: benefits for seedling development

Evaluation of Multifarious Plant Growth Promoting Trials of Yeast Isolated from the Soil of Assam Tea (Camellia sinensis var. assamica) Plantations in Northern Thailand

“…Notably, P. laurentii has been reported to produce endogulcanase [ 91 ], but none of the P. laurentii strains obtained in this study produced this enzyme. The protease production of P. laurentii and W. anomalus observed in this study has also been reported by previous studies [ 26 , 84 , 85 ].…”

“…These results were similar to those of other previous studies which reported on the phosphate and zinc-solubilizing abilities of both yeast species [ 26 , 65 , 80 , 81 , 82 ]. Moreover, some species of yeast in the genera Aureobasidium, Barnettozyma, Candida, Holtermanniella, Lachancea, Pichia, Rhodotrula, Saccharomyces, Torulaspora have been recognized for their phosphate and zinc-solubilizing abilities [ 26 , 29 , 80 , 81 , 82 , 83 , 84 ]. Additionally, a number of previous studies have reported that the insoluble mineral solubilization ability of yeast cultures can vary depending on the type of mineral and yeast species as well as the particular yeast strain [ 26 , 29 , 83 , 84 ].…”

“…The cell wall-degrading enzymes, especially cellulase (endoglucanase, exoglucanase and β-glucosidase) and protease, can affect the structural integrity of the walls of the target pathogen, while indirectly promoting the growth of the host plant [ 85 , 86 ]. Some species of yeast in the genera Candida, Cryptococcus, Debaryomyces, Holtermaniella, Moesziomyces, Rhodotorula, Saccharomyces, Schwanniomyces and Trichosporon have been reported for cellulase and protease producers [ 26 , 84 , 87 , 88 , 89 , 90 ]. In our study, all strains of R. ruineniae, S. pseudopolymorphus, T. asahii, T. coremiiforme and W. anomalus produced endogulcanase.…”

Culturable Yeasts as Biofertilizers and Biopesticides for a Sustainable Agriculture: A Comprehensive Review

“…Despite this, it has been demonstrated that a strain of Candida tropicalis isolated from soil shows an interesting and great ability to fix nitrogen [ 68 ]. On the other hand, studies of ammonia-producing yeasts have been reported with the genus Meyerozyma as the major NH 3 producer in the same way that Pseudozyma rugulosa , Cryptococcus flavus and Pseudozyma antarctica are [ 60 , 69 ]. In this way, it is important to highlight the enzyme 1-aminocyclopropane-1-carboxlyate (ACC), which is responsible for the cleavage of the ethylene precursor ACC into α-ketobutyrate and ammonia.…”

“…The yeast C. tropicalis was able to solubilize Ca 3 (PO 4 ) in the same way as Rhodotorula sp. and Lachancea thermotolerans providing soluble inorganic P with the consequent pH reduction [ 68 , 69 , 77 ]. Moreover, El-Latif and Mohamed (2011) demonstrated the ability of the some soil strains belonging to Yarrowia lipolytica and Saccharomyces cerevisiae to solubilize inorganic phosphate compounds by producing citric acid [ 78 ].…”