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Targeted Metabolome Profiling of Indonesian Shallots and Japanese Long-Day/Short-Day Bulb Onions
In this study, targeted metabolome analysis was applied to identify the discriminative metabolites between Indonesian shallot landraces, Japanese long-day onion (LDO) varieties, and Japanese short-day onion (SDO) varieties. In total, 172 metabolite signal intensities were subjected to multivariate P...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9783499/ https://www.ncbi.nlm.nih.gov/pubmed/36557300 http://dx.doi.org/10.3390/metabo12121260 |
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author | Matsuse, Kanako Abdelrahman, Mostafa Ariyanti, Nur Aeni Tsuji, Fumitada Hirata, Sho Nakajima, Tetsuya Sato, Muneo Hirai, Masami Yokota Manochai, Benya Shigyo, Masayoshi |
author_facet | Matsuse, Kanako Abdelrahman, Mostafa Ariyanti, Nur Aeni Tsuji, Fumitada Hirata, Sho Nakajima, Tetsuya Sato, Muneo Hirai, Masami Yokota Manochai, Benya Shigyo, Masayoshi |
author_sort | Matsuse, Kanako |
collection | PubMed |
description | In this study, targeted metabolome analysis was applied to identify the discriminative metabolites between Indonesian shallot landraces, Japanese long-day onion (LDO) varieties, and Japanese short-day onion (SDO) varieties. In total, 172 metabolite signal intensities were subjected to multivariate PLS-DA, VIP, and random forest modeling to gain further insight into genotype-specific metabolites. PLS-DA divides the examined genotypes into three different clusters, implying that shallot landraces exhibited a distinct metabolite profile compared with Japanese LDO and SDO varieties. The PLS-DA, VIP, and random forest results indicated that the shallot and LDO are richer in metabolite constituents in comparison with the SDO. Specifically, amino acids and organosulfur compounds were the key characteristic metabolites in shallot and LDO genotypes. The analysis of S-alk(en)yl-L-cysteine sulfoxide (ACSO) compounds showed higher accumulation in the shallot landraces relative to LDO and SDO varieties, which explains the stronger pungency and odor in shallots. In addition, the LDO showed higher ACSO content compared with the SDO, implying that long-day cultivation might enhance sulfur assimilation in the Japanese onion. The LDO ‘Super Kitamomiji’ and the shallots ‘Probolinggo’ and ‘Thailand’ showed higher ACSO content than other varieties, making it useful for Allium breeding to improve the flavor and stress tolerance of onions. |
format | Online Article Text |
id | pubmed-9783499 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-97834992022-12-24 Targeted Metabolome Profiling of Indonesian Shallots and Japanese Long-Day/Short-Day Bulb Onions Matsuse, Kanako Abdelrahman, Mostafa Ariyanti, Nur Aeni Tsuji, Fumitada Hirata, Sho Nakajima, Tetsuya Sato, Muneo Hirai, Masami Yokota Manochai, Benya Shigyo, Masayoshi Metabolites Article In this study, targeted metabolome analysis was applied to identify the discriminative metabolites between Indonesian shallot landraces, Japanese long-day onion (LDO) varieties, and Japanese short-day onion (SDO) varieties. In total, 172 metabolite signal intensities were subjected to multivariate PLS-DA, VIP, and random forest modeling to gain further insight into genotype-specific metabolites. PLS-DA divides the examined genotypes into three different clusters, implying that shallot landraces exhibited a distinct metabolite profile compared with Japanese LDO and SDO varieties. The PLS-DA, VIP, and random forest results indicated that the shallot and LDO are richer in metabolite constituents in comparison with the SDO. Specifically, amino acids and organosulfur compounds were the key characteristic metabolites in shallot and LDO genotypes. The analysis of S-alk(en)yl-L-cysteine sulfoxide (ACSO) compounds showed higher accumulation in the shallot landraces relative to LDO and SDO varieties, which explains the stronger pungency and odor in shallots. In addition, the LDO showed higher ACSO content compared with the SDO, implying that long-day cultivation might enhance sulfur assimilation in the Japanese onion. The LDO ‘Super Kitamomiji’ and the shallots ‘Probolinggo’ and ‘Thailand’ showed higher ACSO content than other varieties, making it useful for Allium breeding to improve the flavor and stress tolerance of onions. MDPI 2022-12-14 /pmc/articles/PMC9783499/ /pubmed/36557300 http://dx.doi.org/10.3390/metabo12121260 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Matsuse, Kanako Abdelrahman, Mostafa Ariyanti, Nur Aeni Tsuji, Fumitada Hirata, Sho Nakajima, Tetsuya Sato, Muneo Hirai, Masami Yokota Manochai, Benya Shigyo, Masayoshi Targeted Metabolome Profiling of Indonesian Shallots and Japanese Long-Day/Short-Day Bulb Onions |
title | Targeted Metabolome Profiling of Indonesian Shallots and Japanese Long-Day/Short-Day Bulb Onions |
title_full | Targeted Metabolome Profiling of Indonesian Shallots and Japanese Long-Day/Short-Day Bulb Onions |
title_fullStr | Targeted Metabolome Profiling of Indonesian Shallots and Japanese Long-Day/Short-Day Bulb Onions |
title_full_unstemmed | Targeted Metabolome Profiling of Indonesian Shallots and Japanese Long-Day/Short-Day Bulb Onions |
title_short | Targeted Metabolome Profiling of Indonesian Shallots and Japanese Long-Day/Short-Day Bulb Onions |
title_sort | targeted metabolome profiling of indonesian shallots and japanese long-day/short-day bulb onions |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9783499/ https://www.ncbi.nlm.nih.gov/pubmed/36557300 http://dx.doi.org/10.3390/metabo12121260 |
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