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Methanol bioeconomy: promotion of rice crop yield in paddy fields with microbial cells prepared from natural gas‐derived C(1) compound

Methylotrophs, which can utilize methanol as a sole carbon source, are promising microorganisms to be exploited in a methanol‐based bioeconomy, in which a variety of useful compounds are biotechnologically produced from natural gas‐derived methanol. Pink‐pigmented facultative methylotrophs (PPFMs) a...

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Autores principales: Yurimoto, Hiroya, Iguchi, Hiroyuki, Di Thien, Do Thi, Tani, Akio, Okumoto, Yutaka, Ota, Atsushi, Yamauchi, Takahiro, Akashi, Takahiro, Sakai, Yasuyoshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8313254/
https://www.ncbi.nlm.nih.gov/pubmed/33300676
http://dx.doi.org/10.1111/1751-7915.13725
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author Yurimoto, Hiroya
Iguchi, Hiroyuki
Di Thien, Do Thi
Tani, Akio
Okumoto, Yutaka
Ota, Atsushi
Yamauchi, Takahiro
Akashi, Takahiro
Sakai, Yasuyoshi
author_facet Yurimoto, Hiroya
Iguchi, Hiroyuki
Di Thien, Do Thi
Tani, Akio
Okumoto, Yutaka
Ota, Atsushi
Yamauchi, Takahiro
Akashi, Takahiro
Sakai, Yasuyoshi
author_sort Yurimoto, Hiroya
collection PubMed
description Methylotrophs, which can utilize methanol as a sole carbon source, are promising microorganisms to be exploited in a methanol‐based bioeconomy, in which a variety of useful compounds are biotechnologically produced from natural gas‐derived methanol. Pink‐pigmented facultative methylotrophs (PPFMs) are common plant phyllospheric bacteria and are known to enhance seedling growth and total biomass of various plants. However, improvement of crop yield by inoculation of PPFMs at the field level has not been well investigated. We herein describe improvement of crop yield of several rice cultivars by foliar spraying of PPFMs. After selection of PPFM strains and rice cultivars by the in vitro seedling growth test, we further conducted paddy field experiments. The crop yield of the sake‐brewing rice Oryza sativa cultivar Hakutsurunishiki was reproducibly improved in a commercial paddy field for over a 5‐year period. A one‐time foliar spray of PPFM cells (living or killed) or a cell wall polysaccharide fraction, after the heading date, acted in the phyllosphere and effectively improved crop yield. Our results show that the established process with PPFMs is feasible for improvement of food production in the methanol bioeconomy.
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spelling pubmed-83132542021-07-30 Methanol bioeconomy: promotion of rice crop yield in paddy fields with microbial cells prepared from natural gas‐derived C(1) compound Yurimoto, Hiroya Iguchi, Hiroyuki Di Thien, Do Thi Tani, Akio Okumoto, Yutaka Ota, Atsushi Yamauchi, Takahiro Akashi, Takahiro Sakai, Yasuyoshi Microb Biotechnol Research Articles Methylotrophs, which can utilize methanol as a sole carbon source, are promising microorganisms to be exploited in a methanol‐based bioeconomy, in which a variety of useful compounds are biotechnologically produced from natural gas‐derived methanol. Pink‐pigmented facultative methylotrophs (PPFMs) are common plant phyllospheric bacteria and are known to enhance seedling growth and total biomass of various plants. However, improvement of crop yield by inoculation of PPFMs at the field level has not been well investigated. We herein describe improvement of crop yield of several rice cultivars by foliar spraying of PPFMs. After selection of PPFM strains and rice cultivars by the in vitro seedling growth test, we further conducted paddy field experiments. The crop yield of the sake‐brewing rice Oryza sativa cultivar Hakutsurunishiki was reproducibly improved in a commercial paddy field for over a 5‐year period. A one‐time foliar spray of PPFM cells (living or killed) or a cell wall polysaccharide fraction, after the heading date, acted in the phyllosphere and effectively improved crop yield. Our results show that the established process with PPFMs is feasible for improvement of food production in the methanol bioeconomy. John Wiley and Sons Inc. 2020-12-10 /pmc/articles/PMC8313254/ /pubmed/33300676 http://dx.doi.org/10.1111/1751-7915.13725 Text en © 2020 The Authors. Microbial Biotechnology published by John Wiley & Sons Ltd and Society for Applied Microbiology. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.
spellingShingle Research Articles
Yurimoto, Hiroya
Iguchi, Hiroyuki
Di Thien, Do Thi
Tani, Akio
Okumoto, Yutaka
Ota, Atsushi
Yamauchi, Takahiro
Akashi, Takahiro
Sakai, Yasuyoshi
Methanol bioeconomy: promotion of rice crop yield in paddy fields with microbial cells prepared from natural gas‐derived C(1) compound
title Methanol bioeconomy: promotion of rice crop yield in paddy fields with microbial cells prepared from natural gas‐derived C(1) compound
title_full Methanol bioeconomy: promotion of rice crop yield in paddy fields with microbial cells prepared from natural gas‐derived C(1) compound
title_fullStr Methanol bioeconomy: promotion of rice crop yield in paddy fields with microbial cells prepared from natural gas‐derived C(1) compound
title_full_unstemmed Methanol bioeconomy: promotion of rice crop yield in paddy fields with microbial cells prepared from natural gas‐derived C(1) compound
title_short Methanol bioeconomy: promotion of rice crop yield in paddy fields with microbial cells prepared from natural gas‐derived C(1) compound
title_sort methanol bioeconomy: promotion of rice crop yield in paddy fields with microbial cells prepared from natural gas‐derived c(1) compound
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8313254/
https://www.ncbi.nlm.nih.gov/pubmed/33300676
http://dx.doi.org/10.1111/1751-7915.13725
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