• Title/Summary/Keyword: Chromobacterium lividum PI4

Search Result 1, Processing Time 0.019 seconds

Isolation and Identification of High Phosphate-accumulating Bacteria (인 축정능이 우수한 세균의 분리 및 동정)

  • 신공식;고정연;최우영
    • Microbiology and Biotechnology Letters
    • /
    • v.27 no.4
    • /
    • pp.286-291
    • /
    • 1999
  • By using autoradiography and phosphate medium, high phosphate accumulating bacteria were isolated from the soil of protected cultivation area and activated sludge. Selected strain, PO8, was gram-negative, rod/spherial(0.5~0.6$\times$1.0~1.2${\mu}{\textrm}{m}$ in size) and non-motile. PI4, another selected strain, was gram-negative, rod(0.4~0.5$\times$1.5~1.6${\mu}{\textrm}{m}$ in size) and motile. It also had flagella. According to their morphological, physiological and biochemical properties, the stains were identified as Acinetobacter lwoffi PO8 and Chromobacterium lividum PI4, respectively. A. lowoffi PO8 and C. lividum PI4 cultured in the P-1 medium containing 150ppm phosphate were able to uptake high phosphate up to 92% and 85%, respectively after 24 hours at 3$0^{\circ}C$ during liquid culture.

  • PDF