培养特性 A flask of Lowenstein-Jensen medium on which are growing colonies of M tuberc ulosis after a 22day incubation at 35c in a 10% co2 incubator: The colonies seen here are distinctly rough in consistency; however, they have more of a yellow pigmentation than the buff-colored colonies usually observed.A flask of Lowenstein-Jensen medium on which are growing colonies of M. tuberculosis after a 22day incubation at 35C in a 10% CO2 incubator. The colonies seen here are distinctly rough in consistency; however,they have more of a yellow' pigmentation than the buff-colored colonies usually observed. 培养特性