Steady-state samples of Methanococcus maripaludis MM901:del_mtd (MMP0372)

ABSTRACT: Effects of mtd (MMP0372) on physiology and regulation of methanogenesis in Methanococcus maripaludis The strain was grown by continuous culture in a one-liter fermenter (New Brunswick Scientific, Edison, NJ) at 37M-BM-0C (FEMS Microbiol Lett 238: 85-91, 2004). Medium and gas compositions were modified from those for non-limiting conditions (BMC Microbiol 9: 149, 2009). The standard gassing regime was 110 mL/min H2, 40 mL/min CO2, 35 mL/min Ar, and 15 mL/min H2S/Ar mixture (1:99). Hydrogen limited condition was 20 mL/min H2. After the OD increased above 0.6 (24 h), the medium flow was turned on at 0.083 L/h. Medium was either phosphate limiting (0.12 mM K2HPO4) or phosphate excess (0.8 mM K2HPO4). Culture samples (1.5 mL) were rapidly removed from the vessels by syringe and cell pellets col

ORGANISM(S): Methanococcus maripaludis S2

SUBMITTER: Sung Ho Yoon 

PROVIDER: E-GEOD-42123 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress