Arabidopsis thaliana	-	489858	
Arabidopsis thaliana	gene SQS	737775	
Arabidopsis thaliana	isoform Sqs1. Sqs1 is the only functional squalene synthase in Arabidopsis thaliana. Isoform Sqs2 has no squalene synthase activity	689567	
Arabidopsis thaliana	isoform Sqs2, lacking enzymatic activity due to the presence of an unusual Ser replacing the highly conserved Phe at position 287	689567	
Aspergillus flavus	-	758735	
Aspergillus flavus AF70	-	758735	
Aurantiochytrium sp. KRS101	gene krsSQS	738856	
Botryococcus braunii	-	759720	
Botryococcus braunii	gene BSS	737775	
Botryococcus braunii	green microalga, race B	489850