Fig. 2From: Construction of efficient Streptococcus zooepidemicus strains for hyaluoronic acid production based on identification of key genes involved in sucrose metabolismGrowth profiles of srcA- or/and scrB-deficient strains. Wild type (WT) and the indicated mutants were grown on a CDM2 (glucose+), b CDM2 (sucrose+), c THY (glucose+), d THY (glucose−), e THY (sucrose+) for 24 h and the colonies were photographed. Carbon in the medium is showed in the brackets. + means inclusion of the sugar, − means exclusion of the sugarBack to article page