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Table 1 Primer sequences for psgRNA plasmid construction

From: CRISPR interference (CRISPRi) for gene regulation and succinate production in cyanobacterium S. elongatus PCC 7942

Primers

Sequence (5′–3′)

Primers for sgRNA spacer to target eyfp

 Ec-Φ_F

GTTTTAGAGCTAGAAATAGCAAGTTAAAATAAGGC

 Ec-P1_F

ATTAATTGTCAATTCGAAACGTTTTAGAGCTAGAAATAGCAAGTTAAAATAAGGC

 Ec-NT1_F

CCGTCCAGCTCGACCAGGATGTTTTAGAGCTAGAAATAGCAAGTTAAAATAAGGC

 Ec-NT2_F

GCGCTCCTGGACGTAGCCTTGTTTTAGAGCTAGAAATAGCAAGTTAAAATAAGGC

 Ec_R

ACTAGTATTATACCTAGGACTGAGCTAGC

Primers for sgRNA spacer to target glgc, sdhA and sdhB

 Ec-glgc1_F

TTGGCGCGCTGTTTGGTTAGGTTTTAGAGCTAGAAATAGCAAGTTAAAATAAGGC

 Ec-glgc2_F

AGAGGTTGTAGGTCTGACTGGTTTTAGAGCTAGAAATAGCAAGTTAAAATAAGGC

 Ec-sdhA1_F

TAATCAACGGCAATGTGTCAGTTTTAGAGCTAGAAATAGCAAGTTAAAATAAGGC

 Ec-sdhA2_F

GCCCTGAGCCGCCACGCTATGTTTTAGAGCTAGAAATAGCAAGTTAAAATAAGGC

 Ec-sdhB1_F

AGATCGTGACTGCAGGAATAGTTTTAGAGCTAGAAATAGCAAGTTAAAATAAGGC

 Ec-sdhB2_F

GCCGCCAAATCTTAAATTTCGTTTTAGAGCTAGAAATAGCAAGTTAAAATAAGGC

 Ec_R

ACTAGTATTATACCTAGGACTGAGCTAGC

  1. The spacer sequences are underlined