Concerted Assembly and Cloning of Multiple DNA Segments Using In Vitro Site-Specific Recombination: Functional Analysis of Multi-Segment Expression Clones

Table 1.

Summary of BP Reactions


BP reaction (10 μL)

PCR product (ng)

PCR size (bp)

PCR product (fmol)

KanR (cfu)a

Correct clonesb
B4-CUP1 promoter-B1.1R × pDONR-P4-P1.1R 10 332 45 86,420 5/5
B4-STE2 promoter-B1.1R × pDONR-P4-P1.1R 20 535 56 83,520 5/5
B4-TEF2 promoter-B1.1 × pDONR-P4-P1.1R 15 653 34 30,740 5/5
B4-GPD1 promoter-B1.1R × pDONR-P4-P1.1R 20 756 40 35,380 4/5
B4-ADH1 promoter-B1.1R × pDONR-P4-P1.1R 50 1535 49 10,584 5/5
No Clonase pDONR-P4-P1.1R



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  • a Colony forming units per milliliter transformation obtained from transformation of 1 μL BP reaction into 50 μL competent Mach 1 cells (Invitrogen) at 1 × 108 cfu/μg pUC.

  • b Number of correct clones vs. total number of clones analyzed based on restriction enzyme analysis of miniprep DNA. (KanR) Kanamycin resistant.

This Article

  1. Genome Res. 14: 2111-2120

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