Fig. 2From: Development of a modularized two-step (M2S) chromosome integration technique for integration of multiple transcription units in Saccharomyces cerevisiae Step 2 assembly and integration based on in vivo homologous recombination. L1 to Ln represent the homologous arms for recombination among fragments; Site A is the integration chromosomal locus. Modules with genes are products of Step 1 assembly; and modules with integration site sequences are readymadeBack to article page