sentence: These include banana-infecting Blood Disease Bacterium [ BDB , also classified as Ralstonia syzygii subsp. celebesensis ( Safni et al ., 2014 ) ] , and clove-infecting strains [ classified as R. syzygii subsp. syzygii ( Remenant et al ., 2011 ; Safni et al ., 2014 ) ] .