Keyword search (4,163 papers available)

"synthesis" Keyword-tagged Publications:

Title Authors PubMed ID
1 From tissue to sound: A new paradigm for medical sonic interaction design Matinfar S; Dehghani S; Salehi M; Sommersperger M; Navab N; Faridpooya K; Fairhurst M; Navab N; 40222195
CONCORDIA
2 Hyperbranched Polyethylene Ionomers Containing Quaternary Ammonium Ions and Their Functionalization of Nanomaterials Ye Z; Rahmatinejad J; Raisi B; Dai P; 40214570
ENCS
3 Searching and reporting in Campbell Collaboration systematic reviews: A systematic assessment of current methods Young S; MacDonald H; Louden D; Ellis UM; Premji Z; Rogers M; Bethel A; Pickup D; 39176233
CONCORDIA
4 Pitavastatin Calcium Confers Fungicidal Properties to Fluconazole by Inhibiting Ubiquinone Biosynthesis and Generating Reactive Oxygen Species Li W; Feng Y; Feng Z; Wang L; Whiteway M; Lu H; Jiang Y; 38929106
BIOLOGY
5 Advancements in Hybrid Cellulose-Based Films: Innovations and Applications in 2D Nano-Delivery Systems Ramezani G; Stiharu I; van de Ven TGM; Nerguizian V; 38667550
ENCS
6 What is Learned Determines How Pavlovian Conditioned Fear is Consolidated in the Brain Leake J; Leidl DM; Lay BPP; Fam JP; Giles MC; Qureshi OA; Westbrook RF; Holmes NM; 37963767
CSBN
7 Engineering the Surface Chemistry and Morphology of Polymeric Carbon Nitrides Towards Greener Heterogeneous Catalysts for Biodiesel Synthesis de Medeiros TV; Macina A; Bicalho HA; Naccache R; 37058095
CHEMBIOCHEM
8 Oligonucleotides Containing C5-Propynyl Modified Arabinonucleic Acids: Synthesis, Biophysical and Antisense Properties Pontarelli A; Wilds CJ; 36857293
CHEMBIOCHEM
9 A "biphasic glycosyltransferase high-throughput screen" identifies novel anthraquinone glycosides in the diversification of phenolic natural products Mohideen FI; Kwan DH; 36682498
CHEMBIOCHEM
10 Photoactivation and conformational gating for manganese binding and oxidation in bacterial reaction centers Samaei A; Deshmukh SS; Protheroe C; Nyéki S; Tremblay-Ethier RA; Kálmán L; 36216075
PHYSICS
11 Simple, Economical Methods for the Culture of Green Algae for Energy Harvesting from Photosynthesis in a Microfluidic Environment Kuruvinashetti K; Rahimi S; Pakkiriswami S; Packirisamy M; 34898042
ENCS
12 Binary Cu2-xS Templates Direct the Formation of Quaternary Cu2ZnSnS4 (Kesterite, Wurtzite) Nanocrystals Yarur Villanueva F; Green PB; Qiu C; Ullah SR; Buenviaje K; Howe JY; Majewski MB; Wilson MWB; 34705409
CNSR
13 Sustainable chemical processing of flowing wastewater through microwave energy Siddique F; Mirzaei A; Gonzalez-Cortes S; Slocombe D; Al-Megren HA; Xiao T; Rafiq MA; Edwards PP; 34474383
PHYSICS
14 Tuning the redox potential of the primary electron donor in bacterial reaction centers by manganese binding and light-induced structural changes. Deshmukh SS, Kálmán L 32777306
PHYSICS
15 Biosynthesis of Alkylcitric Acids in Aspergillus niger Involves Both Co-localized and Unlinked Genes. Palys S, Pham TTM, Tsang A 32695080
CSFG
16 Bound detergent molecules in bacterial reaction centers facilitate detection of tetryl explosive. Modafferi D, Zazubovich V, Kálmán L 32632533
PHYSICS
17 Transcriptomic analysis suggests the inhibition of DNA damage repair in green alga Raphidocelis subcapitata exposed to roxithromycin. Guo J, Bai Y, Chen Z, Mo J, Li Q, Sun H, Zhang Q 32505758
CHEMISTRY
18 Surface Response Based Modeling of Liposome Characteristics in a Periodic Disturbance Mixer. López RR, Ocampo I, Sánchez LM, Alazzam A, Bergeron KF, Camacho-León S, Mounier C, Stiharu I, Nerguizian V 32106424
ENCS
19 Effects of a recombinant fibrolytic enzyme on fiber digestion, ruminal fermentation, nitrogen balance and total tract digestibility of heifers fed a high forage diet. Ran T, Saleem AM, Shen Y, Ribeiro GO, Beauchemin KA, Tsang A, Yang W, McAllister TA 31251799
CSFG
20 Microbial Factories for the Production of Benzylisoquinoline Alkaloids. Narcross L, Fossati E, Bourgeois L, Dueber JE, Martin VJJ 26775900
BIOLOGY
21 Characterization of two novel antimicrobial peptides from the cuticular extracts of the ant Trichomyrmex criniceps (Mayr), (Hymenoptera: Formicidae). Bhagavathula N, Meedidoddi V, Bourque S, Vimaladevi R, Kesavakurup S, Selvadurai D, Shrivastava S, Krishnappa C 28346717
PERFORM
22 Structure-Guided Directed Evolution of Glycosidases: A Case Study in Engineering a Blood Group Antigen-Cleaving Enzyme. Kwan DH 28935105
CSFG
23 A Combinatorial Approach To Study Cytochrome P450 Enzymes for De Novo Production of Steviol Glucosides in Baker's Yeast. Gold ND, Fossati E, Hansen CC, DiFalco M, Douchin V, Martin VJJ 30474973
CSFG

 

Title:A Combinatorial Approach To Study Cytochrome P450 Enzymes for De Novo Production of Steviol Glucosides in Baker's Yeast.
Authors:Gold NDFossati EHansen CCDiFalco MDouchin VMartin VJJ
Link:https://www.ncbi.nlm.nih.gov/pubmed/30474973?dopt=Abstract
DOI:10.1021/acssynbio.8b00470
Publication:ACS synthetic biology
Keywords:cytochrome P450 monooxygenasecytochrome P450 reductasediterpenoid biosynthesissteviol glucosides
PMID:30474973 Category:ACS Synth Biol Date Added:2019-06-07
Dept Affiliation: CSFG
1 Centre for Applied Synthetic Biology , Concordia University , Montréal , Québec H4B 1R6 , Canada.
2 Plant Biochemistry Laboratory, Department of Plant and Environmental Science , University of Copenhagen , DK-1871 Frederiksberg C , Denmark.
3 Center for Synthetic Biology , University of Copenhagen , DK-1871 Frederiksberg C , Denmark.
4 Centre for Structural and Functional Genomics , Concordia University , Montréal , Québec H4B 1R6 , Canada.
5 Evolva , Lersø Parkallé 42-44 , DK-2100 Copenhagen Ø , Denmark.
6 Department of Biology, Centre for Structural and Functional Genomic , Concordia University , Montréal , Québec H4B 1R6 , Canada.

Description:

A Combinatorial Approach To Study Cytochrome P450 Enzymes for De Novo Production of Steviol Glucosides in Baker's Yeast.

ACS Synth Biol. 2018 Dec 21;7(12):2918-2929

Authors: Gold ND, Fossati E, Hansen CC, DiFalco M, Douchin V, Martin VJJ

Abstract

Biosynthesis of steviol glycosides in planta proceeds via two cytochrome P450 enzymes (CYPs): kaurene oxidase (KO) and kaurenoic acid hydroxylase (KAH). KO and KAH function in succession with the support of a NADPH-dependent cytochrome P450 reductase (CPR) to convert kaurene to steviol. This work describes a platform for recombinant production of steviol glucosides (SGs) in Saccharomyces cerevisiae, demonstrating the full reconstituted pathway from the simple sugar glucose to the SG precursor steviol. With a focus on optimization of the KO-KAH activities, combinations of functional homologues were tested in batch growth. Among the CYPs, novel KO75 (CYP701) and novel KAH82 (CYP72) outperformed their respective functional homologues from Stevia rebaudiana, SrKO (CYP701A5) and SrKAH (CYP81), in assays where substrate was supplemented to culture broth. With kaurene produced from glucose in the cell, SrCPR1 from S. rebaudiana supported highest turnover for KO-KAH combinations, besting two other CPRs isolated from S. rebaudiana, the Arabidopsis thaliana ATR2, and a new class I CPR12. Some coexpressions of ATR2 with a second CPR were found to diminish KAH activity, showing that coexpression of CPRs can lead to competition for CYPs with possibly adverse effects on catalysis.

PMID: 30474973 [PubMed - in process]





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