GPI-anchored cell wall protein involved in weak acid resistance; basal expression requires Msn2p/Msn4p; expression is induced under conditions of stress and during the diauxic shift; SPI1 has a paralog, SED1, that arose from the whole genome duplication [Source:SGD;Acc:S000000952]
Chromosome V: 468,370-468,816 forward strand.
R64-1-1:BK006939.2
This gene has 1 transcript (splice variant) and 2 orthologues.