Figure 5From: An oleaginous endophyte Bacillus subtilis HB1310 isolated from thin-shelled walnut and its utilization of cotton stalk hydrolysate for lipid production Phase contrast of photographs of Nile red stained cells by light microscopy (left) and fluorescence microscopy (right) sampled at 12 (A), 24 (B), 48 (C), 72 (D), and 96 h (E). Back to article page