Research Article
Improvement of L-Arabinose Fermentation by Modifying the Metabolic Pathway and Transport in Saccharomyces cerevisiae
Table 1
S. cerevisiae strains and plasmids used in this study.
| | Relevant genotype | Source/reference |
| Strain | | | CEN.PK102-3A | MATα leu2-3, 112 ura3-52 | [17] | BSW1A1 | CEN.PK102-3A derivative; {YIp5-ara} | This work | BSW1AY | CEN.PK102-3A derivative; {YIp5-ara, pYX242} | This work | BSW1A7 | CEN.PK102-3A derivative; {YIp5-ara, pYX2422-HXT7araA} | This work | BSW1AT | CEN.PK102-3A derivative; {YIp5-ara, pYX2422-TEF1araA} | This work | BSW2AP | BSW1AT, gre3 (−241, +338):: TPI1p-RKI1-RKI1t-PGK1p-TAL1-TAL1t-FBA1p-TKL1-TKL1t-ADH1p-RPE1-RPE1t-loxP | This work | BSW3AP | BSW2AP, selected for oxygen-limited growth on L-arabinose | This work | BSW3AG | BSW3AP derivative; {pJFE318-GAL2} | This work | Plasmid | | | pUG6 | E. coli plasmid with segment LoxP-KanMX4-LoxP | [18] | pJPPP3 | pUC19-based yeast integration plasmid, containing GRE3-targeting recombinant arms, overexpression cassette of Sc-TAL1, Sc-TKL1, Sc-RPE1, Sc-RKI1, and selectable marker loxP-KanMX4-loxP | [19] | YEp24-PGKp | 2μ URA3 | [20] | pHX | YEp24-PGKp PGK1p::HXT7p | This work | YIp5 | Integration plasmid, Ura3 | [21] | YIp5-ara | YIp5-HXT7p-araA-PGK1t-HXT7p-araB-PGK1t-HXT7p-araD-PGK1t, and selectable marker loxP-KanMX4-loxP | This work | pYX242 | 2μ LEU2 | [22] | pYX242-WS | pYX242-PGK1t-TEF1p | This work | pYX2422-TEF1araA | pYX242-PGK1t-TEF1p-araA | This work | pYX2422-HXT7araA | pYX242-PGK1t-HXT7p-araA | This work | pJFE3 | 2μ URA3 | [23] | pJFE3-GAL2 | pJFE3-TEF1p-GAL2-PGK1t | This work | pJFE318-GAL2 | pJFE3-GAL2 URA3::KanMX4 | This work |
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