Stenotrophomonas maltophilia strain P4-33 16S from Aphonopelma seemanni venom, forward sequence
The V4 hypervariable region of DNA extracted from spider venom or excreta was PCR-amplified with universal primers 515F (GTGCCAGCMGCCGCGGTAA) and 806R (GGACTACHVGGGTWTCTAAT). The PCR-generated products were subjected to 250 nt 284 paired-end sequencing