Figure 1

Best hit analysis of 51 bp DNA sequences from human milk. DNA from human milk was sequenced using Illumina sequencing followed by alignment to known prokaryotic genomes. Sequences (75,521,216) were BLATed against 1,731 known prokaryotic genomes imported from NCBI (min 95% identity), with 1,331,996 sequences aligning to 370 prokaryotic genera. Other refers to genera each representing <0.1% of all sequences.