グラム陰いん性せい菌きん

noun

gram-negative bacteria

Technical term in microbiology; refers to bacteria that do not retain the crystal violet stain in the Gram staining method.

• グラム陰いん性せい菌きんは抗こう生せい物ぶっ質しつに耐たい性せいを持もつことがある。

  Gram-negative bacteria can be resistant to antibiotics.