title: Transcriptome analysis of Shewanella oneidensis MR-1 in response to elevated salt conditions.
abstract: Whole-genomic expression patterns were examined in Shewanella oneidensis cells exposed to elevated sodium chloride. Genes involved in Na(+) extrusion and glutamate biosynthesis were significantly up-regulated, and the majority of chemotaxis/motility-related genes were significantly down-regulated. The data also suggested an important role for metabolic adjustment in salt stress adaptation in S. oneidensis.
authors.affiliation: Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
authors.forename: Yongqing
authors.initials: Y
authors.lastname: Liu
authors.forename: Weimin
authors.initials: W
authors.lastname: Gao
authors.forename: Yue
authors.initials: Y
authors.lastname: Wang
authors.forename: Liyou
authors.initials: L
authors.lastname: Wu
authors.forename: Xueduan
authors.initials: X
authors.lastname: Liu
authors.forename: Tinfeng
authors.initials: T
authors.lastname: Yan
authors.forename: Eric
authors.initials: E
authors.lastname: Alm
authors.forename: Adam
authors.initials: A
authors.lastname: Arkin
authors.forename: Dorothea K
authors.initials: DK
authors.lastname: Thompson
authors.forename: Matthew W
authors.initials: MW
authors.lastname: Fields
authors.forename: Jizhong
authors.initials: J
authors.lastname: Zhou
mesh_terms: D000222:Adaptation, Physiological; D001426:Bacterial Proteins / Q000096:biosynthesis*; D002633:Chemotaxis / Q000235:genetics; D015536:Down-Regulation; D005407:Flagella; D015964:Gene Expression Regulation, Bacterial / Q000187:drug effects*; D020411:Oligonucleotide Array Sequence Analysis; D011188:Potassium / Q000378:metabolism; D012329:RNA, Bacterial; D012333:RNA, Messenger; D020592:Shewanella / Q000187:drug effects* / Q000235:genetics / Q000378:metabolism*; D012964:Sodium / Q000378:metabolism; D012965:Sodium Chloride / Q000494:pharmacology*; D013997:Time Factors
chemical_list: D001426:Bacterial Proteins; D012329:RNA, Bacterial; D012333:RNA, Messenger; D012965:Sodium Chloride; D012964:Sodium; D011188:Potassium