Fig. 2From: De novo transcriptomic analysis of cowpea (Vigna unguiculata L. Walp.) for genic SSR marker developmentCharacteristics of the unigene similarity search against the Nr dataset. a: E-value distribution of the BLAST hits for each unigene, with an E-value threshold of 10−5 in the Nr database. b: Similarity distribution of the top BLAST hits for each unigene in the Nr database. c: Species distribution of the top BLAST hits for each unigene in the Nr databaseBack to article page