Integrated genome based studies of Shewanella ecophysiology

Saffarini, Daad A

关键词: Shewanella oneidensis;    Metal reduction;    Sulfite reduction;    anaerobic respiration;    gene regulation;   

DOI  :  10.2172/1068002
RP-ID  :  DOE/ER64382-1
PID  :  OSTI ID: 1068002

学科分类：生物科学（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

Progress is reported in these areas: Regulation of anaerobic respiration by cAMP receptor protein and role of adenylate cyclases; Identification of an octaheme c cytochrome as the terminal sulfite reductase in S. oneidensis MR-1; Identification and analysis of components of the electron transport chains that lead to reduction of thiosulfate, tetrathionate, and elemental sulfur in MR-1; Involvement of pili and flagella in metal reduction by S. oneidensis MR-1; and work suggesting that HemN1 is the major enzyme that is involved in heme biosynthesis under anaerobic conditions.