SOS Ras/Rac guanine nucleotide exchange factor 1 [Source:Xenbase;Acc:XB-GENE-1011399]
Primary_assembly 5: 42,910,422-42,968,052 forward strand.
UCB_Xtro_10.0:CM004447.2
This gene has 4 transcripts (splice variants), 201 orthologues and 21 paralogues.