Fig. 2From: Integrating transcriptomics and metabolomics to characterise the response of Astragalus membranaceus Bge. var. mongolicus (Bge.) to progressive drought stressDistribution of the homology search of unigenes of against the database. a Venn diagram of a number of annotated unigenes by Blastx against protein databases. b E-value distribution of Blastx hits for each unigene against the NR database. c Species distribution of unigenes matching the top species using Blastx in the NR databaseBack to article page