Essential genes of yeast as targets for antifungal agents, herbicides, insecticides and anti-proliferative drugs

摘要

The present invention relates to genes in Saccharomyces cerevisiae which are essential for germination and proliferation of S. cerevisiae and using the identified genes or their encoded proteins as targets for highly specific antifungal agents, insecticides, herbicides and anti-proliferation drugs. The present invention provides antisense molecules and ribozymes comprising sequences complementary to the sequences of mRNAs of essential genes that function to inhibit the essential genes. The present invention also provides neutralizing antibodies to proteins encoded by essential genes that bind to and inactivate the essential gene products. The present invention further provides pharmaceutical compositions for treating fungal and proliferative diseases, as well as methods of treatment of fungal and proliferative diseases.