Table 4.

Biochemical characteristics of all the bacterial isolates.

Isolates	Catalase	Oxidase	Citrate utilization	Lysine	Ornithine	Urease	TDA	Nitrate reduction	H2S production	Glucose	Adonitol	Lactose	Arabinose	Sorbitol
VITSA1	+	–	+	+	+	+	–	+	–	–	–	–	–	–
VITSA2	+	–	+	+	+	+	–	+	–	–	–	–	–	–
VITSA3	+	+	–	–	–	–	+	–	–	–	–	–	–	–
VITSA4	+	+	+	+	+	+	–	+	–	–	–	–	–	–
VITSA8	+	+	+	+	+	+	–	+	–	–	–	–	–	–
VITSA11	+	+	+	–	+	+	–	–	–	–	–	–	–	–
VITSA12	+	+	–	+	+	+	–	+	–	–	–	–	–	–
VITSA13	+	–	–	+	+	+	–	–	–	–	–	–	–	–
VITSA14	+	–	+	+	–	+	–	+	–	+	+	+	+	+
VITSA19	+	+	+	+	+	+	–	+	–	–	–	–	–	–

+, Positive (more than 90%); –, Negative (more than 90%).