|
|
|
|
| LEADER |
01000caa a22002652 4500 |
| 001 |
NLM230598056 |
| 003 |
DE-627 |
| 005 |
20250215211353.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231224s2013 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1093/jxb/ert250
|2 doi
|
| 028 |
5 |
2 |
|a pubmed25n0768.xml
|
| 035 |
|
|
|a (DE-627)NLM230598056
|
| 035 |
|
|
|a (NLM)24006429
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Tzin, Vered
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Tomato fruits expressing a bacterial feedback-insensitive 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase of the shikimate pathway possess enhanced levels of multiple specialized metabolites and upgraded aroma
|
| 264 |
|
1 |
|c 2013
|
| 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 27.05.2014
|
| 500 |
|
|
|a Date Revised 07.12.2022
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Tomato (Solanum lycopersicum) fruit contains significant amounts of bioactive compounds, particularly multiple classes of specialized metabolites. Enhancing the synthesis and accumulation of these substances, specifically in fruits, are central for improving tomato fruit quality (e.g. flavour and aroma) and could aid in elucidate pathways of specialized metabolism. To promote the production of specialized metabolites in tomato fruit, this work expressed under a fruit ripening-specific promoter, E8, a bacterial AroG gene encoding a 3-deoxy-d-arabino-heptulosonate 7-phosphate synthase (DAHPS), which is feedback-insensitive to phenylalanine inhibition. DAHPS, the first enzyme of the shikimate pathway, links between the primary and specialized metabolism derived from aromatic amino acids. AroG expression influenced the levels of number of primary metabolites, such as shikimic acid and aromatic amino acids, as well as multiple volatile and non-volatile phenylpropanoids specialized metabolites and carotenoids. An organoleptic test, performed by trained panellists, suggested that the ripe AroG-expressing tomato fruits had a preferred floral aroma compare with fruits of the wild-type line. These results imply that fruit-specific manipulation of the conversion of primary to specialized metabolism is an attractive approach for improving fruit aroma and flavour qualities as well as discovering novel fruit-specialized metabolites
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
4 |
|a 3-deoxy-d-arabino-heptulosonate 7-phosphate synthase
|
| 650 |
|
4 |
|a Aromatic amino acids
|
| 650 |
|
4 |
|a metabolism
|
| 650 |
|
4 |
|a shikimate pathway
|
| 650 |
|
4 |
|a tomato
|
| 650 |
|
4 |
|a volatiles.
|
| 650 |
|
7 |
|a Amino Acids, Aromatic
|2 NLM
|
| 650 |
|
7 |
|a Volatile Organic Compounds
|2 NLM
|
| 650 |
|
7 |
|a Shikimic Acid
|2 NLM
|
| 650 |
|
7 |
|a 29MS2WI2NU
|2 NLM
|
| 650 |
|
7 |
|a 3-Deoxy-7-Phosphoheptulonate Synthase
|2 NLM
|
| 650 |
|
7 |
|a EC 2.5.1.54
|2 NLM
|
| 700 |
1 |
|
|a Rogachev, Ilana
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Meir, Sagit
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Moyal Ben Zvi, Michal
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Masci, Tania
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Vainstein, Alexander
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Aharoni, Asaph
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Galili, Gad
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 64(2013), 14 vom: 17. Nov., Seite 4441-52
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
|
| 773 |
1 |
8 |
|g volume:64
|g year:2013
|g number:14
|g day:17
|g month:11
|g pages:4441-52
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1093/jxb/ert250
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 64
|j 2013
|e 14
|b 17
|c 11
|h 4441-52
|