Comparison of molecular serotyping approaches of Streptococcus agalactiae from genomic sequences

BMC Genomics

Table 2 Detailed summary of the results (typeability and concordance) of the three WGS methods

		cpsG-K			Full CPS			SNP-based				Grant total
		TRUE	FALSE	NT	TRUE	FALSE	NT	TRUE	FALSE	NT	n/a^a	Grant total
Latex agglutination	Ia	155	16			4	167	151	15	5		179
	Ib	44	16		43	9	8	43	14	3		61
	II	47			47			41		6		48
	III	336	18			6	348	320	16	18		378
	IV	20	1		20		1	20	1			22
	IX	9	4		1	2	10	9	3	1		13
	V	57	10			7	60	55	9	3		70
	VI	7	3	1	7		4	7	3	1		11
	VII	7					7	7				7
	VIII	2	8		2	2	6		8		2	10
	NT		29			12	17		27	2		30
	Grant total	684	105	1	120	42	628	653	96	39	2	829

TRUE corresponds to concordant with latex agglutination results, FALSE corresponds to discordant, NT is non-typeable whereas n/a is not applicable for the method (relevant only for the SNP approach)
^aSerotype VIII with both latex agglutination and Full CPS

ISSN: 1471-2164