Integrative analysis of transcriptome and metabolome reveals the mechanism of foliar application of Bacillus amyloliquefaciens to improve summer tea quality (Camellia sinensis)

Copyright © 2022 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 185(2022) vom: 15. Aug., Seite 302-313
1. Verfasser: Huang, Xiangxiang (VerfasserIn)
Weitere Verfasser: Tang, Qian, Li, Qin, Lin, Haiyan, Li, Juan, Zhu, Mingzhi, Liu, Zhonghua, Wang, Kunbo
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Bacillus amyloliquefaciens Caffeine Catechins Foliar application Metabolites Summer tea Theanine Amino Acids Tea mehr... 3G6A5W338E Catechin 8R1V1STN48
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245 1 0 |a Integrative analysis of transcriptome and metabolome reveals the mechanism of foliar application of Bacillus amyloliquefaciens to improve summer tea quality (Camellia sinensis) 
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520 |a Copyright © 2022 Elsevier Masson SAS. All rights reserved. 
520 |a Bacillus amyloliquefaciens is a promising microbial agent for quality improvement in crops; however, the effects of B. amyloliquefaciens biofertilizers on tea leaf metabolites are relatively unknown. Herein, a combination of metabolome profiling and transcriptome analysis was employed to investigate the effects of foliar spraying with B. amyloliquefaciens biofertilizers on tea leaf quality. The tea polyphenol to amino acid ratio (TP/AA), catechin, and caffeine levels decreased, but theanine level increased in tea leaves after foliar spraying with B. amyloliquefaciens. The differentially accumulated metabolites included flavonoids, phenolic acids, organic acids, amino acids, and carbohydrates. The decrease in catechin was correlated with the catechin/flavonoid biosynthesis pathway. The AMPD gene was highly associated with caffeine content, while the GOGAT gene was associated with theanine accumulation. Foliar spraying with B. amyloliquefaciens biofertilizers may improve summer tea quality. Our findings provide a basis for the application of B. amyloliquefaciens biofertilizers in tea plants and new insights on summer tea leaf resource utilization 
650 4 |a Journal Article 
650 4 |a Bacillus amyloliquefaciens 
650 4 |a Caffeine 
650 4 |a Catechins 
650 4 |a Foliar application 
650 4 |a Metabolites 
650 4 |a Summer tea 
650 4 |a Theanine 
650 7 |a Amino Acids  |2 NLM 
650 7 |a Tea  |2 NLM 
650 7 |a Caffeine  |2 NLM 
650 7 |a 3G6A5W338E  |2 NLM 
650 7 |a Catechin  |2 NLM 
650 7 |a 8R1V1STN48  |2 NLM 
700 1 |a Tang, Qian  |e verfasserin  |4 aut 
700 1 |a Li, Qin  |e verfasserin  |4 aut 
700 1 |a Lin, Haiyan  |e verfasserin  |4 aut 
700 1 |a Li, Juan  |e verfasserin  |4 aut 
700 1 |a Zhu, Mingzhi  |e verfasserin  |4 aut 
700 1 |a Liu, Zhonghua  |e verfasserin  |4 aut 
700 1 |a Wang, Kunbo  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 185(2022) vom: 15. Aug., Seite 302-313  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:185  |g year:2022  |g day:15  |g month:08  |g pages:302-313 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2022.06.016  |3 Volltext 
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