Horizontal gene transfer in Histophilus somni and its role in the evolution of pathogenic strain 2336, as determined by comparative genomic analyses

Table 2 Characteristics of the prophage regions and genomic islands of H.somni strains 2336 and 129Pt

Strain	Annotation	Chromosomal location	Size (bp)	GC %	Number of genes
2336	PR I	243787 bp to 255490 bp	11704	40.23	13
	PR II	759194 bp to 783660 bp	24467	43.95	25
	PR III	1001039 bp to 1049028 bp	47990	39.63	55
	PR IV	1301649 bp to 1329985 bp	28337	39.85	39
	GI I	1877815 bp to 1902856 bp	25042	37.00	21
	GI II	1963256 bp to 1992078 bp	28823	42.81	31
	GI III	2124957 bp to 2143800 bp	18844	36.00	18
129Pt	GI I	464154 bp to 472854 bp	8701	37.60	13
	GI II	567352 bp to 574742 bp	7391	33.82	11
	GI III	1524138 bp to 1529684 bp	5547	35.41	7
	PR I	1569138 bp to 1610766 bp	41629	39.37	49
	GI IV	1955573 bp to 1961650 bp	6078	37.86	8
	GI V	1962205 bp to 1966694 bp	4490	31.27	7
	GI VI	1969857 bp to 1974596 bp	4740	38.19	9

ISSN: 1471-2164