Fig. 4From: The introduction of an N-glycosylation site into prochymosin greatly enhances its production and secretion by Pichia pastorisThe effect of five DIPs co-expression and UGGTs knockout on the secretion of prochymosin in P. pastoris. A The effect of five DIPs co-expression on the secretion of chy; B The effect of five DIPs co-expression on the secretion of chy34; C The effect of UGGTs knockout on the secretion of chy and chy34. Data are presented as the mean ± SD from three independent experiments, *P < 0.05Back to article page