A soluble acid invertase is directed to the vacuole by a signal anchor mechanism
Keywords: C-, carboxy-; cDNA, complementary deoxyribonucleic acid; CWI, cell wall invertase; Da, Daltons; EST, expressed sequence tag; GFP, green fluorescent protein; N-, amino-; PCR, polymerase chain reaction; SAI, soluble acid invertase; SDS, sodium dodecyl sulph