Yeasts producing zeatin
The present paper describes the first screening study of the ability of natural yeast strains to synthesize in culture the plant-related cytokine hormone zeatin, which was carried out using HPLC-MS/MS. A collection of 76 wild strains of 36 yeast species (23 genera) isolated from a variety of natural...
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ftdoajarticles:oai:doaj.org/article:2e04821b6cc14fff8c7a3340366ac038 2024-01-07T09:41:41+01:00 Yeasts producing zeatin Rostislav A. Streletskii Aleksey V. Kachalkin Anna M. Glushakova Andrey M. Yurkov Vladimir V. Demin 2019-02-01T00:00:00Z https://doi.org/10.7717/peerj.6474 https://doaj.org/article/2e04821b6cc14fff8c7a3340366ac038 EN eng PeerJ Inc. https://peerj.com/articles/6474.pdf https://peerj.com/articles/6474/ https://doaj.org/toc/2167-8359 doi:10.7717/peerj.6474 2167-8359 https://doaj.org/article/2e04821b6cc14fff8c7a3340366ac038 PeerJ, Vol 7, p e6474 (2019) Phytohormones Yeast Zeatin HPLC-MS/MS Cytokinins Medicine R Biology (General) QH301-705.5 article 2019 ftdoajarticles https://doi.org/10.7717/peerj.6474 2023-12-10T01:50:12Z The present paper describes the first screening study of the ability of natural yeast strains to synthesize in culture the plant-related cytokine hormone zeatin, which was carried out using HPLC-MS/MS. A collection of 76 wild strains of 36 yeast species (23 genera) isolated from a variety of natural substrates was tested for the production of zeatin using HPLC-MS/MS. Zeatin was detected in more than a half (55%) of studied strains and was more frequently observed among basidiomycetous than ascomycetous species. The amount of zeatin accumulated during the experiment varied among species and strains. Highest zeatin values were recorded for basidiomycete Sporobolomyces roseus and ascomycete Taphrina sp. that produced up to 8,850.0 ng and 5,166.4 ng of zeatin per g of dry biomass, respectively. On average, the ability to produce zeatin was more pronounced among species isolated from the arctic-alpine zone than among strains from tropical and temperate climates. Our study also demonstrated that epiphytic strains and pigmented yeast species, typically for phyllosphere, are able to more often produce a plant hormone zeatin than other yeasts. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic PeerJ 7 e6474 |
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Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Phytohormones Yeast Zeatin HPLC-MS/MS Cytokinins Medicine R Biology (General) QH301-705.5 |
spellingShingle |
Phytohormones Yeast Zeatin HPLC-MS/MS Cytokinins Medicine R Biology (General) QH301-705.5 Rostislav A. Streletskii Aleksey V. Kachalkin Anna M. Glushakova Andrey M. Yurkov Vladimir V. Demin Yeasts producing zeatin |
topic_facet |
Phytohormones Yeast Zeatin HPLC-MS/MS Cytokinins Medicine R Biology (General) QH301-705.5 |
description |
The present paper describes the first screening study of the ability of natural yeast strains to synthesize in culture the plant-related cytokine hormone zeatin, which was carried out using HPLC-MS/MS. A collection of 76 wild strains of 36 yeast species (23 genera) isolated from a variety of natural substrates was tested for the production of zeatin using HPLC-MS/MS. Zeatin was detected in more than a half (55%) of studied strains and was more frequently observed among basidiomycetous than ascomycetous species. The amount of zeatin accumulated during the experiment varied among species and strains. Highest zeatin values were recorded for basidiomycete Sporobolomyces roseus and ascomycete Taphrina sp. that produced up to 8,850.0 ng and 5,166.4 ng of zeatin per g of dry biomass, respectively. On average, the ability to produce zeatin was more pronounced among species isolated from the arctic-alpine zone than among strains from tropical and temperate climates. Our study also demonstrated that epiphytic strains and pigmented yeast species, typically for phyllosphere, are able to more often produce a plant hormone zeatin than other yeasts. |
format |
Article in Journal/Newspaper |
author |
Rostislav A. Streletskii Aleksey V. Kachalkin Anna M. Glushakova Andrey M. Yurkov Vladimir V. Demin |
author_facet |
Rostislav A. Streletskii Aleksey V. Kachalkin Anna M. Glushakova Andrey M. Yurkov Vladimir V. Demin |
author_sort |
Rostislav A. Streletskii |
title |
Yeasts producing zeatin |
title_short |
Yeasts producing zeatin |
title_full |
Yeasts producing zeatin |
title_fullStr |
Yeasts producing zeatin |
title_full_unstemmed |
Yeasts producing zeatin |
title_sort |
yeasts producing zeatin |
publisher |
PeerJ Inc. |
publishDate |
2019 |
url |
https://doi.org/10.7717/peerj.6474 https://doaj.org/article/2e04821b6cc14fff8c7a3340366ac038 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
PeerJ, Vol 7, p e6474 (2019) |
op_relation |
https://peerj.com/articles/6474.pdf https://peerj.com/articles/6474/ https://doaj.org/toc/2167-8359 doi:10.7717/peerj.6474 2167-8359 https://doaj.org/article/2e04821b6cc14fff8c7a3340366ac038 |
op_doi |
https://doi.org/10.7717/peerj.6474 |
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PeerJ |
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7 |
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e6474 |
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1787422495944474624 |