Fig. 6
From: Utilization of rare codon-rich markers for screening amino acid overproducers
Transcription profiles of BCAA biosynthetic pathways in LP-4 and LP-7. a Transcriptome analysis of LP-4, LP-7, and the wild-type strains. Positive values (red) represent upregulated genes and negative values (blue) represent downregulated genes, which were calculated by the RPKM of LP-4 and LP-7 divided by that of the wild-type strain (in log2). The top, middle, and bottom panels contain genes in glycolysis, l-leucine biosynthesis and BCAA transportations, respectively. b The BCAA biosynthetic pathways in E. coli, red and blue arrows indicate the up- and downregulated genes, respectively. c qRT-PCR verification of the genes related to l-leucine biosynthesis and transportation. Values and error bars represent the mean and the s.d. (n = 3)
