Inhibiting tricin biosynthesis improves maize lignocellulose saccharification

Copyright © 2022 Elsevier Masson SAS. All rights reserved.

Détails bibliographiques
Publié dans:Plant physiology and biochemistry : PPB. - 1991. - 178(2022) vom: 01. Mai, Seite 12-19
Auteur principal: Mendes, Gabriela Galvão Machado (Auteur)
Autres auteurs: Mota, Thatiane Rodrigues, Bossoni, Gabriela Ellen Barreto, Marchiosi, Rogério, Oliveira, Dyoni Matias de, Constantin, Rodrigo Polimeni, Dos Santos, Wanderley Dantas, Ferrarese-Filho, Osvaldo
Format: Article en ligne
Langue:English
Publié: 2022
Accès à la collection:Plant physiology and biochemistry : PPB
Sujets:Journal Article Biofuels Flavone synthase Hydroxycinnamoyl-CoA ligase. Lignin Recalcitrant biomass Zea mays Flavonoids lignocellulose 11132-73-3 Lignin plus... 9005-53-2 tricin D51JZL38TQ
LEADER 01000caa a22002652c 4500
001 NLM337787700
003 DE-627
005 20250303030525.0
007 cr uuu---uuuuu
008 231225s2022 xx |||||o 00| ||eng c
024 7 |a 10.1016/j.plaphy.2022.02.018  |2 doi 
028 5 2 |a pubmed25n1125.xml 
035 |a (DE-627)NLM337787700 
035 |a (NLM)35247693 
035 |a (PII)S0981-9428(22)00090-0 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Mendes, Gabriela Galvão Machado  |e verfasserin  |4 aut 
245 1 0 |a Inhibiting tricin biosynthesis improves maize lignocellulose saccharification 
264 1 |c 2022 
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 23.03.2022 
500 |a Date Revised 23.03.2022 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2022 Elsevier Masson SAS. All rights reserved. 
520 |a Lignin is a technological bottleneck to convert polysaccharides into fermentable sugars, and different strategies of genetic-based metabolic engineering have been applied to improve biomass saccharification. Using maize seedlings grown hydroponically for 24 h, we conducted a quick non-transgenic approach with five enzyme inhibitors of the lignin and tricin pathways. Two compounds [3,4-(methylenedioxy)cinnamic acid: MDCA and 2,4-pyridinedicarboxylic acid: PDCA] revealed interesting findings on root growth, lignin composition, and saccharification. By inhibiting hydroxycinnamoyl-CoA ligase, a key enzyme of phenylpropanoid pathway, MDCA decreased the lignin content and improved saccharification, but it decreased root growth. By inhibiting flavone synthase, a key enzyme of tricin biosynthesis, PDCA decreased total lignin content and improved saccharification without affecting root growth. PDCA was three-fold more effective than MDCA, suggesting that controlling lignin biosynthesis with enzymatic inhibitors may be an attractive strategy to improve biomass saccharification 
650 4 |a Journal Article 
650 4 |a Biofuels 
650 4 |a Flavone synthase 
650 4 |a Hydroxycinnamoyl-CoA ligase. Lignin 
650 4 |a Recalcitrant biomass 
650 4 |a Zea mays 
650 7 |a Flavonoids  |2 NLM 
650 7 |a lignocellulose  |2 NLM 
650 7 |a 11132-73-3  |2 NLM 
650 7 |a Lignin  |2 NLM 
650 7 |a 9005-53-2  |2 NLM 
650 7 |a tricin  |2 NLM 
650 7 |a D51JZL38TQ  |2 NLM 
700 1 |a Mota, Thatiane Rodrigues  |e verfasserin  |4 aut 
700 1 |a Bossoni, Gabriela Ellen Barreto  |e verfasserin  |4 aut 
700 1 |a Marchiosi, Rogério  |e verfasserin  |4 aut 
700 1 |a Oliveira, Dyoni Matias de  |e verfasserin  |4 aut 
700 1 |a Constantin, Rodrigo Polimeni  |e verfasserin  |4 aut 
700 1 |a Dos Santos, Wanderley Dantas  |e verfasserin  |4 aut 
700 1 |a Ferrarese-Filho, Osvaldo  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 178(2022) vom: 01. Mai, Seite 12-19  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnas 
773 1 8 |g volume:178  |g year:2022  |g day:01  |g month:05  |g pages:12-19 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2022.02.018  |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 178  |j 2022  |b 01  |c 05  |h 12-19