| 摘要 |
PCT No. PCT/DK94/00281 Sec. 371 Date May 25, 1995 Sec. 102(e) Date May 25, 1995 PCT Filed Jul. 8, 1994 PCT Pub. No. WO95/02059 PCT Pub. Date Jan. 19, 1995A DNA construct comprising the following sequence: 5'-P-SP-(LP)n-PS-HP-3' wherein P is a promoter sequence, SP is a DNA sequence encoding the yeast aspartic protease 3 (YAP3) signal peptide, LP is a DNA sequence encoding a leader peptide, n is 0 or 1, PS is a DNA sequence encoding a peptide defining a yeast processing site, and HP is a DNA sequence encoding a polypeptide which is heterologous to a selected host organism. The YAP3 signal peptide provides efficient secretion of heterologous proteins in yeast. |
