Effect of Nitrogen Sources on Photosynthesis and Biosynthesis of Alkaloids and Leaf Volatile Compounds in Annona sylvatica A. St.-Hil

Corrêa, Patrícia Luciana Carriel; De-la-Cruz-Chacón, Iván; Sousa, Marília Caixeta; Vieira, Maria Aparecida Ribeiro; Campos, Felipe Girotto; Marques, Márcia Ortiz Mayo; Boaro, Carmen Sílvia Fernandes; Ferreira, Gisela

doi:10.1007/s42729-021-00705-8

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Cited by 5 publications

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Alkaloid screening of Annona emarginata (Schltdl.) H. Rainer rootstocks to increase fungal tolerance in Annona atemoya Mabb. crops revealed by MS and NMR chemical profiling

da Silva,

Dutra,

da Silva Almeida

et al. 2024

Industrial Crops and Products

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Alkaloid screening of Annona emarginata (Schltdl.) H. Rainer rootstocks to increase fungal tolerance in Annona atemoya Mabb. crops revealed by MS and NMR chemical profiling

da Silva,

Dutra,

da Silva Almeida

et al. 2024

Industrial Crops and Products

View full text Add to dashboard Cite

Plant secondary metabolism in a fluctuating world: climate change perspectives

Sun,

Fernie

2023

Trends in Plant Science

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Molecular regulation of volatile organic compounds accumulation in tomato leaf by different nitrogen treatments

gao,

Xu,

et al. 2023

Preprint

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Tomato plants are easily infected by pests and fungi, which seriously influences the yield and quality. The objective of the present study was to determine the effect of five types of nitrogen (N) treatments on volatile organic compounds (VOCs) by determining the changes in the transcriptome levels of genes related to phenylalanine metabolism, amino acid biosynthesis and plant-pathogen interaction as well as VOCcontent in tomato leaf during growth. The results indicated that low N treatment (1/20 N and 1/5 N) promoted the production of VOCs compared to high N treatment (2 N and 3 N). Low N treatment enhanced the levels of α-pinene, camphene, β-ocimene, D-limonene, caryophyllene, humulene, terpineol, carveol, (E)-2-hexanal, methylis salicylas and cyclobutene. Low N treatment upregulated the differentially expressed genes (DEGs) involved in phenylalanine metabolism and amino acid biosynthesis, which may influence peroxidase, 4-coumarate-CoA ligase, 4-hydroxyphenylpyruvate dioxygenase, caffeoyl-CoA O-methyltransferase, tyrosine aminotransferase, glycine hydroxymethyltransferase, anthranilate phosphoribosyltransferase, branched-chain amino acid aminotransferase, pyruvate kinase (PK), fructose-bisphosphate aldolase, and other enzymes. These enzymes could increase the synthesis of VOCs. Additonally, the DEGs in plant-pathogen interaction have a significant down-regulated trend in 2 N and 3 N compared with 1/20 N, which also responsed the low N could enhance the defense capacity in tomato. In summary, Transcriptome data showed that low N could promote the up-regulation of volatile substances related genes and the increase of VOCs verified the above changes in transcriptome data. Meanwhile, the change of gene in plant-pathogen interaction also demonstrate low N can enhance the defense capacity during tomato growth.

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Effect of Nitrogen Sources on Photosynthesis and Biosynthesis of Alkaloids and Leaf Volatile Compounds in Annona sylvatica A. St.-Hil

Cited by 5 publications

References 50 publications

Alkaloid screening of Annona emarginata (Schltdl.) H. Rainer rootstocks to increase fungal tolerance in Annona atemoya Mabb. crops revealed by MS and NMR chemical profiling

Alkaloid screening of Annona emarginata (Schltdl.) H. Rainer rootstocks to increase fungal tolerance in Annona atemoya Mabb. crops revealed by MS and NMR chemical profiling

Plant secondary metabolism in a fluctuating world: climate change perspectives

Molecular regulation of volatile organic compounds accumulation in tomato leaf by different nitrogen treatments

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