Lycopene beta-cyclase
WebJun 16, 2024 · The key candidate genes influencing β-carotene concentration are lycopene ε-cyclase ( lcyE) located on chromosome 8 and β-carotene hydroxylase1 ( crtRB1) … WebLYC / Anti-Lycopene beta cyclase, chloroplastic Antibody. Be the first to review this product . In stock. SKU. AT3G10230 Immunogen: AT3G10230 Q38933 : Synonyms: …
Lycopene beta-cyclase
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WebOct 28, 2024 · Lycopene β-cyclase is one of the key enzymes in the biosynthesis of carotenoids, which catalyzes the β-cyclization of both ends of lycopene to produce β-carotene. Lycopene β-cyclases are found ... WebOct 18, 2024 · Then, all-trans lycopene is further cycled to α-carotene and β-carotene through the action of cyclases, lycopene β-cyclase (LCYB), and lycopene ε-cyclase (LCYE) [ 4 ]. Subsequently, the β-ring and ε-ring of α-carotene are catalyzed by carotene hydroxylase to produce α-carotene-derived xanthophylls (lutein).
WebJul 2, 2009 · PCR-amplified cDNA of the lycopene beta-cyclase open reading frame, without a stop codon, was cloned between the NdeI and KpnI cloning sites of the pET30 … WebJan 23, 2024 · Lycopene-β-cyclase (LCYB) catalyses the last step of β-carotene synthesis, and therefore plays a key role in this pathway. Overexpression of LCYB leads to increased tolerance to abiotic stresses (e.g. drought and salt) in tomato ( D’Ambrosio et al., 2004 ), Arabidopsis ( Chen et al., 2011 ), and sweet potato ( Kang et al., 2024 ).
WebJun 17, 2024 · Phytoene desaturase (crtI) and 15-cis-phytoene synthase/lycopene beta-cyclase (crtYB), key enzymes in carotenoid pathway from R. glutinis X-20 were more efficiently expressed in S. cerevisiae INVSc1 than in S. cerevisiae CEN.PK2-1C. High yielding engineered strains were obtained by using synthetic biology technology … WebSep 29, 2024 · The cyclisation of lycopene (psi, psi-carotene) is a key branch point in the pathway of carotenoid biosynthesis. Two types of cyclic end groups are found in higher …
WebSep 18, 2009 · Beta- and α-carotene are redundantly hydroxylated by non-haem (CHY1, CHY2) as well as cytochrome P450 (CYP97A and CYP97C) hydroxylases. Hydroxylation …
WebSep 20, 2024 · Lycopene β-cyclase (LCYb) is a key enzyme that catalyses the conversion of red-coloured lycopene into β-carotene. However, studies on its exact function of … topping for pineapple cakeWebPhytoene synthase, lycopene beta-cyclase, and beta carotene hydroxylase were all expressed in developing sweet potato storage roots. Even though there was up to a 700-fold difference in beta-carotene levels between white- and orange-fleshed varieties, the level of expression of lycopene beta-cyclase was similar. topping for macaroni and cheese bakedWebOct 19, 2024 · This review of lycopene β-cyclases summarizes the major studies on their basic classification, functional activity, metabolic engineering, and plant science. Lycopene β-cyclase is one of the key enzymes in the biosynthesis of carotenoids, which catalyzes the β-cyclization of both ends of lycopene to produce β-carotene. Lycopene β-cyclases are … topping for meatloaf with honeyWebJun 24, 2012 · Two enzymes, lycopene ε-cyclase (LCYe) and lycopene β-cyclase (LCYb), which share high similarity in amino acid sequence and likely evolved from the same … topping for banana bread after bakingWebDec 1, 2001 · A full-length cDNA for lycopene beta-cyclase (LYC-b) was isolated from carrot (Daucus carota L.) roots by 5' and 3' RACE. The cDNA is 2 089 bp long with an open reading frame of 1515 bp, which ... topping for pie crustWebJul 1, 2024 · Lycopene β-cyclase (LCYB) is an essential enzyme that catalyzes the conversion of lycopene into α-carotene and β-carotene in carotenoid biosynthesis pathway. However, the roles and underlying mechanisms of the LCYB gene in plant responses to abiotic stresses are rarely known. topping for meatloaf without brown sugarWebThis enzyme converts lycopene to β-carotene by catalyzing the formation of two β-rings at each end of the linear carotene. The enzyme interacts with half of the carotenoid … topping for bread pudding