Pea-Tea Intercropping Improves Tea Quality through Regulating Amino Acid Metabolism and Flavonoid Biosynthesis

Pea-tea intercropping is an excellent cultivation method that can improve tea quality. However, the underlying mechanism is still unclear. The present study was aimed at elucidating the mechanism of the effect of pea-tea intercropping on tea quality through a high-throughput method. Transcriptome an...
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Autor*in:	Qingping Ma [verfasserIn] Laichao Song [verfasserIn] Zhanhai Niu [verfasserIn] Ziyuan Qiu [verfasserIn] Haiwei Sun [verfasserIn] Zhihong Ren [verfasserIn] Huanhuan Wu [verfasserIn] Yu Wang [verfasserIn] Huiling Mei [verfasserIn] Xinghui Li [verfasserIn] Zhaotang Ding [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	intercropping amino acid biosynthesis catechins flavonoids tea quality

Übergeordnetes Werk:	In: Foods - MDPI AG, 2013, 11(2022), 22, p 3746
Übergeordnetes Werk:	volume:11 ; year:2022 ; number:22, p 3746

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/foods11223746

Katalog-ID:	DOAJ011133562

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spelling	10.3390/foods11223746 doi (DE-627)DOAJ011133562 (DE-599)DOAJ5cf5223c78e94d0eb3561e5fcc0c7b9a DE-627 ger DE-627 rakwb eng TP1-1185 Qingping Ma verfasserin aut Pea-Tea Intercropping Improves Tea Quality through Regulating Amino Acid Metabolism and Flavonoid Biosynthesis 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Pea-tea intercropping is an excellent cultivation method that can improve tea quality. However, the underlying mechanism is still unclear. The present study was aimed at elucidating the mechanism of the effect of pea-tea intercropping on tea quality through a high-throughput method. Transcriptome and metabolome analyses were conducted to identify the changes in gene expression and metabolites changes intercropping, respectively. In addition, the amino acids and catechins were detected using the LC-MS method and quantified absolutely. The results showed that total polyphenols and catechins decreased but amino acids increased in pea intercropped tea shoots. Correspondingly, genes related to amino acid metabolism and flavonoid biosynthesis were differentially expressed. For amino acid metabolism, 11 differentially expressed genes were identified, including 5 upregulated and 6 downregulated genes. Meanwhile, three genes involved in carbohydrate transport and metabolism were upregulated in pea intercropped tea plants. These genes were also involved in amino acid metabolism. For flavonoid biosynthesis, two downregulated genes were identified, which were the flavonol synthase and anthocyanidin synthase genes and followed a similar pattern to changes in catechins and polyphenols. These advances have opened new horizons for understanding the biochemical mechanisms of amino acids and flavonoids in improving tea quality in the pea-tea intercropping cultivation model. intercropping amino acid biosynthesis catechins flavonoids tea quality Chemical technology Laichao Song verfasserin aut Zhanhai Niu verfasserin aut Ziyuan Qiu verfasserin aut Haiwei Sun verfasserin aut Zhihong Ren verfasserin aut Huanhuan Wu verfasserin aut Yu Wang verfasserin aut Huiling Mei verfasserin aut Xinghui Li verfasserin aut Zhaotang Ding verfasserin aut In Foods MDPI AG, 2013 11(2022), 22, p 3746 (DE-627)737287632 (DE-600)2704223-6 23048158 nnns volume:11 year:2022 number:22, p 3746 https://doi.org/10.3390/foods11223746 kostenfrei https://doaj.org/article/5cf5223c78e94d0eb3561e5fcc0c7b9a kostenfrei https://www.mdpi.com/2304-8158/11/22/3746 kostenfrei https://doaj.org/toc/2304-8158 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2022 22, p 3746
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callnumber-first	T - Technology
author	Qingping Ma
spellingShingle	Qingping Ma misc TP1-1185 misc intercropping misc amino acid biosynthesis misc catechins misc flavonoids misc tea quality misc Chemical technology Pea-Tea Intercropping Improves Tea Quality through Regulating Amino Acid Metabolism and Flavonoid Biosynthesis
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topic_title	TP1-1185 Pea-Tea Intercropping Improves Tea Quality through Regulating Amino Acid Metabolism and Flavonoid Biosynthesis intercropping amino acid biosynthesis catechins flavonoids tea quality
topic	misc TP1-1185 misc intercropping misc amino acid biosynthesis misc catechins misc flavonoids misc tea quality misc Chemical technology
topic_unstemmed	misc TP1-1185 misc intercropping misc amino acid biosynthesis misc catechins misc flavonoids misc tea quality misc Chemical technology
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title	Pea-Tea Intercropping Improves Tea Quality through Regulating Amino Acid Metabolism and Flavonoid Biosynthesis
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title_full	Pea-Tea Intercropping Improves Tea Quality through Regulating Amino Acid Metabolism and Flavonoid Biosynthesis
author_sort	Qingping Ma
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author_browse	Qingping Ma Laichao Song Zhanhai Niu Ziyuan Qiu Haiwei Sun Zhihong Ren Huanhuan Wu Yu Wang Huiling Mei Xinghui Li Zhaotang Ding
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title_sort	pea-tea intercropping improves tea quality through regulating amino acid metabolism and flavonoid biosynthesis
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title_auth	Pea-Tea Intercropping Improves Tea Quality through Regulating Amino Acid Metabolism and Flavonoid Biosynthesis
abstract	Pea-tea intercropping is an excellent cultivation method that can improve tea quality. However, the underlying mechanism is still unclear. The present study was aimed at elucidating the mechanism of the effect of pea-tea intercropping on tea quality through a high-throughput method. Transcriptome and metabolome analyses were conducted to identify the changes in gene expression and metabolites changes intercropping, respectively. In addition, the amino acids and catechins were detected using the LC-MS method and quantified absolutely. The results showed that total polyphenols and catechins decreased but amino acids increased in pea intercropped tea shoots. Correspondingly, genes related to amino acid metabolism and flavonoid biosynthesis were differentially expressed. For amino acid metabolism, 11 differentially expressed genes were identified, including 5 upregulated and 6 downregulated genes. Meanwhile, three genes involved in carbohydrate transport and metabolism were upregulated in pea intercropped tea plants. These genes were also involved in amino acid metabolism. For flavonoid biosynthesis, two downregulated genes were identified, which were the flavonol synthase and anthocyanidin synthase genes and followed a similar pattern to changes in catechins and polyphenols. These advances have opened new horizons for understanding the biochemical mechanisms of amino acids and flavonoids in improving tea quality in the pea-tea intercropping cultivation model.
abstractGer	Pea-tea intercropping is an excellent cultivation method that can improve tea quality. However, the underlying mechanism is still unclear. The present study was aimed at elucidating the mechanism of the effect of pea-tea intercropping on tea quality through a high-throughput method. Transcriptome and metabolome analyses were conducted to identify the changes in gene expression and metabolites changes intercropping, respectively. In addition, the amino acids and catechins were detected using the LC-MS method and quantified absolutely. The results showed that total polyphenols and catechins decreased but amino acids increased in pea intercropped tea shoots. Correspondingly, genes related to amino acid metabolism and flavonoid biosynthesis were differentially expressed. For amino acid metabolism, 11 differentially expressed genes were identified, including 5 upregulated and 6 downregulated genes. Meanwhile, three genes involved in carbohydrate transport and metabolism were upregulated in pea intercropped tea plants. These genes were also involved in amino acid metabolism. For flavonoid biosynthesis, two downregulated genes were identified, which were the flavonol synthase and anthocyanidin synthase genes and followed a similar pattern to changes in catechins and polyphenols. These advances have opened new horizons for understanding the biochemical mechanisms of amino acids and flavonoids in improving tea quality in the pea-tea intercropping cultivation model.
abstract_unstemmed	Pea-tea intercropping is an excellent cultivation method that can improve tea quality. However, the underlying mechanism is still unclear. The present study was aimed at elucidating the mechanism of the effect of pea-tea intercropping on tea quality through a high-throughput method. Transcriptome and metabolome analyses were conducted to identify the changes in gene expression and metabolites changes intercropping, respectively. In addition, the amino acids and catechins were detected using the LC-MS method and quantified absolutely. The results showed that total polyphenols and catechins decreased but amino acids increased in pea intercropped tea shoots. Correspondingly, genes related to amino acid metabolism and flavonoid biosynthesis were differentially expressed. For amino acid metabolism, 11 differentially expressed genes were identified, including 5 upregulated and 6 downregulated genes. Meanwhile, three genes involved in carbohydrate transport and metabolism were upregulated in pea intercropped tea plants. These genes were also involved in amino acid metabolism. For flavonoid biosynthesis, two downregulated genes were identified, which were the flavonol synthase and anthocyanidin synthase genes and followed a similar pattern to changes in catechins and polyphenols. These advances have opened new horizons for understanding the biochemical mechanisms of amino acids and flavonoids in improving tea quality in the pea-tea intercropping cultivation model.
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container_issue	22, p 3746
title_short	Pea-Tea Intercropping Improves Tea Quality through Regulating Amino Acid Metabolism and Flavonoid Biosynthesis
url	https://doi.org/10.3390/foods11223746 https://doaj.org/article/5cf5223c78e94d0eb3561e5fcc0c7b9a https://www.mdpi.com/2304-8158/11/22/3746 https://doaj.org/toc/2304-8158
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author2	Laichao Song Zhanhai Niu Ziyuan Qiu Haiwei Sun Zhihong Ren Huanhuan Wu Yu Wang Huiling Mei Xinghui Li Zhaotang Ding
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up_date	2024-07-03T18:40:37.034Z
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Pea-Tea Intercropping Improves Tea Quality through Regulating Amino Acid Metabolism and Flavonoid Biosynthesis

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