Guanine nucleotide exchange factor (GEF) for Rho1p and Rho2p; mutations are synthetically lethal with mutations in rom1, which also encodes a GEF; Rom2p localization to the bud surface is dependent on Ack1p; ROM2 has a paralog, ROM1, that arose from the whole genome duplication [Source:SGD;Acc:S000004363]

Chromosome XII: 862,714-866,784 forward strand.

R64-1-1:BK006945.2

This gene has 1 transcript (splice variant), 438 orthologues and 2 paralogues.

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