Coordinated activation of the metabolic pathways induced by LED blue light in citrus fruit
Copyright © 2020 Elsevier Ltd. All rights reserved..
The biochemical changes induced by LED Blue Light (LBL) (450 nm) in Lane Late oranges were investigated. The selected quantum flux (60 µmol m-2 s-1, 2 days) was associated with resistance against Penicillium digitatum, the main postharvest pathogen of citrus fruit. A holistic overview was obtained by a comparative transcriptome profile analysis, which revealed that LBL favored energy metabolism and redirected metabolic pathways toward the synthesis of diverse primary and secondary metabolism products. LBL favored reactive oxygen species homeostasis and metabolic activities involving lipid metabolism, specifically the synthesis of pigments and oxylipins, and the metabolism of carbohydrates, amino acids and indol- and alkaloid-derivatives. LBL also repressed limonene catabolism and triggered phenylpropanoid derivatives-related changes, which increased content in total flavonoids. Transferring fruit from LBL to darkness favored those processes involving amino acids, different phenylpropanoid, alkaloid and terpenoid classes, and ferrochelatase activity.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2021 |
|---|---|
| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:341 |
|---|---|
| Enthalten in: |
Food chemistry - 341(2021), Pt 1 vom: 30. März, Seite 128050 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Lafuente, María T [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Amino Acids |
|---|
| Anmerkungen: |
Date Completed 08.01.2021 Date Revised 08.01.2021 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1016/j.foodchem.2020.128050 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM316190764 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM316190764 | ||
| 003 | DE-627 | ||
| 005 | 20231225160540.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231225s2021 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.foodchem.2020.128050 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1053.xml |
| 035 | |a (DE-627)NLM316190764 | ||
| 035 | |a (NLM)33049419 | ||
| 035 | |a (PII)S0308-8146(20)31912-9 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Lafuente, María T |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Coordinated activation of the metabolic pathways induced by LED blue light in citrus fruit |
| 264 | 1 | |c 2021 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 08.01.2021 | ||
| 500 | |a Date Revised 08.01.2021 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2020 Elsevier Ltd. All rights reserved. | ||
| 520 | |a The biochemical changes induced by LED Blue Light (LBL) (450 nm) in Lane Late oranges were investigated. The selected quantum flux (60 µmol m-2 s-1, 2 days) was associated with resistance against Penicillium digitatum, the main postharvest pathogen of citrus fruit. A holistic overview was obtained by a comparative transcriptome profile analysis, which revealed that LBL favored energy metabolism and redirected metabolic pathways toward the synthesis of diverse primary and secondary metabolism products. LBL favored reactive oxygen species homeostasis and metabolic activities involving lipid metabolism, specifically the synthesis of pigments and oxylipins, and the metabolism of carbohydrates, amino acids and indol- and alkaloid-derivatives. LBL also repressed limonene catabolism and triggered phenylpropanoid derivatives-related changes, which increased content in total flavonoids. Transferring fruit from LBL to darkness favored those processes involving amino acids, different phenylpropanoid, alkaloid and terpenoid classes, and ferrochelatase activity | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Disease | |
| 650 | 4 | |a Light | |
| 650 | 4 | |a Photooxidative stress | |
| 650 | 4 | |a Primary and secondary metabolism | |
| 650 | 7 | |a Amino Acids |2 NLM | |
| 650 | 7 | |a Flavonoids |2 NLM | |
| 650 | 7 | |a Oxylipins |2 NLM | |
| 650 | 7 | |a Reactive Oxygen Species |2 NLM | |
| 650 | 7 | |a Iron |2 NLM | |
| 650 | 7 | |a E1UOL152H7 |2 NLM | |
| 700 | 1 | |a Romero, Paco |e verfasserin |4 aut | |
| 700 | 1 | |a Ballester, Ana-Rosa |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Food chemistry |d 1995 |g 341(2021), Pt 1 vom: 30. März, Seite 128050 |w (DE-627)NLM076785823 |x 1873-7072 |7 nnns |
| 773 | 1 | 8 | |g volume:341 |g year:2021 |g number:Pt 1 |g day:30 |g month:03 |g pages:128050 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.foodchem.2020.128050 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 341 |j 2021 |e Pt 1 |b 30 |c 03 |h 128050 | ||