7.6.2.8	20000	-	btuE, nucleotide sequence	210329	
7.6.2.8	20470	-	btuE, nucleotide sequence	210326	
7.6.2.8	26000	-	btuC , nucleotide sequence	210329	
7.6.2.8	27090	-	btuD, nucleotide sequence	210326	
7.6.2.8	29000	-	btuD, nucleotide sequence	210329	
7.6.2.8	31000	-	x * 31000, subunit BtuD, SDS-PAGE	719930	
7.6.2.8	31680	-	btuC, nucleotide sequence	210326	
7.6.2.8	60000	-	btuB, nucleotide sequence	210331	
7.6.2.8	66000	-	btuB	210329