ライフサイエンスコーパス: dissimilatory

1 The results suggest that the dissimilatory and assimilatory APS reductases evolved co

2 significantly from previously characterized dissimilatory and assimilatory Fe(III) reductases in its

3 tants with defects in methylotrophy-specific dissimilatory and assimilatory modules suggested that me

4 te reduction as an alternative metabolism to dissimilatory anode reduction.

5 Here we report the first isolation of a dissimilatory arsenate reducer from sediments of the Ben

6 imilatory (bi)sulfite reductase (dsrAB), and dissimilatory arsenate reductase (arrA) genes.

7 of the Desulfuromonas genus and possesses a dissimilatory arsenate reductase that was identified usi

8 Incubated anoxic sediment slurries displayed dissimilatory As(V)-reductase activity that was markedly

9 to an almost quintupling of the autochthonic dissimilatory As-reducing community (quantitative polyme

10 Certain dissimilatory bacteria have the remarkable ability to us

11 and quantitative PCR targeting the 16S rRNA, dissimilatory (bi)sulfite reductase (dsrAB), and dissimi

12 Assimilatory and dissimilatory biomass utilisation was investigated using

13 etic route for both the d1 -haem cofactor of dissimilatory cd1 nitrite reductases and haem, via the n

14 iotic pyrite formation rather than microbial dissimilatory Fe(III) reduction.

15 onary relationships among strictly anaerobic dissimilatory Fe(III)-reducing bacteria obtained from a

16 ction and secondary mineral formation by the dissimilatory Fe(III)-reducing bacterium Shewanella putr

17 The omcF gene in the dissimilatory Fe(III)-reducing microorganism Geobacter s

18 acetica is a recently isolated thermophilic, dissimilatory Fe(III)-reducing, Gram-positive bacterium

19 Fe(II) accumulated in solution due to dissimilatory Fe(III)-reduction, which was most pronounc

20 Experiments with dissimilatory Fe-reducing bacteria of the genus Shewanel

21 n between subgroups with roles in carbon and dissimilatory inorganic nitrogen and sulfur cycling.

22 Dissimilatory iron and manganese reduction transcript ra

23 eduction by Shewanella decolorationis S12, a dissimilatory iron reduction bacterium (DIRB), were inve

24 se from nitrate-grown cells, suggesting that dissimilatory iron reduction was regulated.

25 %), only magnetite was formed as a result of dissimilatory iron reduction.

26 ts formation from Fe(3+) (oxy)hydroxides via dissimilatory iron reduction.

27 reactions that are specific and defining for dissimilatory iron(III)-reducing (DIR) bacteria are not

28 hylogeny, ecology and biogeochemical role of dissimilatory iron-reducing bacteria.

29 Flavins are secreted by the dissimilatory iron-reducing bacterium Shewanella and can

30 etric requirements for microbial biomass and dissimilatory metabolic processes in which microbes cata

31 oning as an H2-oxidizing hydrogenase or as a dissimilatory metal ion reductase in enteric bacteria.

32 ure of the energy-generating networks in the dissimilatory metal reducer Shewanella oneidensis MR-1,

33 on kinetics have been studied in cultures of dissimilatory metal reducing bacteria which include the

34 otable exception is the unique Gram-positive dissimilatory metal reducing bacterium Thermincola poten

35 ost nothing is known about the mechanisms of dissimilatory metal reduction by Gram-positive bacteria,

36 ity in many subsurface environments in which dissimilatory metal reduction is an important process.

37 s provide the first genetic evidence linking dissimilatory metal reduction to type II protein secreti

38 face-localized redox-active heme proteins in dissimilatory metal reduction.

39 Dissimilatory metal-ion-reducing bacteria (DMRB) can cou

40 strain JR is one of the first Gram-positive dissimilatory metal-reducing bacteria (DMRB) for which t

41 lectron donor, in the presence or absence of dissimilatory metal-reducing bacteria (DMRB), anthraquin

42 y conductive appendages are not exclusive to dissimilatory metal-reducing bacteria and may, in fact,

43 enetically diverse microorganisms, including dissimilatory metal-reducing bacteria and photosynthetic

44 Depending on groundwater pH, dissimilatory metal-reducing bacteria can also respire a

45 ignatures of Shewanellae, a diverse group of dissimilatory metal-reducing bacteria commonly found in

46 ogenic, cell-associated HUP mineral by three dissimilatory metal-reducing bacteria, Anaeromyxobacter

47 However, dissimilatory metal-reducing bacteria, including Shewane

48 al insights into the function of these model dissimilatory metal-reducing bacteria.

49 Although a previous study indicated that the dissimilatory metal-reducing bacterium Shewanella oneide

50 om electron-acceptor-limited cultures of the dissimilatory metal-reducing bacterium Shewanella oneide

51 ype cytochrome located on the surface of the dissimilatory metal-reducing bacterium Shewanella oneide

52 g reduction of solid MnO(2) particles by the dissimilatory metal-reducing bacterium Shewanella oneide

53 nteractions between Shewanella oneidensis (a dissimilatory metal-reducing bacterium) and goethite (al

54 t across bacterial nanowires produced by the dissimilatory metal-reducing bacterium, Shewanella oneid

55 erric uptake regulator (Fur) modulon in this dissimilatory metal-reducing bacterium.

56 ates can be important sources of Fe(III) for dissimilatory microbial iron reduction in clay-rich anox

57 genes encoding nitrate reductase as the only dissimilatory N-oxide reductase, one contained genes for

58 TMAOR (QR' = PhO(-), 2-AdO(-), Pr(i)()O(-)), dissimilatory nitrate reductase (QR' = 2-AdS(-)), and fo

59 hibit some degree of homology to prokaryotic dissimilatory nitrate reductases.

60 tertidal sediments are important hotspots of dissimilatory nitrate reduction and interacting nitrogen

61 nitrite oxidation, as well as for anaerobic dissimilatory nitrate reduction and sulfate reduction, s

62 This research focused on dissimilatory nitrate reduction as an alternative metabo

63 tern suggests that tidal pumping may sustain dissimilatory nitrate reduction in intertidal zones.

64 involved in the network of denitrification, dissimilatory nitrate reduction to ammonia, ammonia oxid

65 ation (anammox) from recycling pathways like dissimilatory nitrate reduction to ammonium (DNRA) or so

66 Shewanella, which exhibited the capacity for dissimilatory nitrate reduction to ammonium (DNRA).

67 ther denitrification genes (56%), or perform dissimilatory nitrate reduction to ammonium (DNRA; (31%)

68 ion of genes involved in denitrification and dissimilatory nitrate reduction to ammonium were coincid

69 bacteria carrying the pathways required for dissimilatory nitrate reduction to ammonium, a little-st

70 piratory nitrate ammonification, also termed dissimilatory nitrate reduction to ammonium, but not res

71 rification, anaerobic ammonium oxidation and dissimilatory nitrate reduction to ammonium, remains une

72 nomy of nitrate reductases, assimilatory and dissimilatory nitrate reduction, cellular locations of n

73 g microorganisms, but the effect of tides on dissimilatory nitrate reduction, including denitrificati

74 ctase in this strain plays a primary role in dissimilatory nitrate reduction.

75 tance of tides in regulating the dynamics of dissimilatory nitrate-reducing pathways and thus provide

76 te reduction kinetics of a copper-containing dissimilatory nitrite reductase (NiR).

77 Dissimilatory nitrite reductase catalyses the reduction

78 thesis of heme d(1), the prosthetic group of dissimilatory nitrite reductases in anaerobic, denitryfy

79 enitrifying organisms with copper containing dissimilatory nitrite reductases, electron donation from

80 aeota subgroups and indicate a potential for dissimilatory nitrite reduction to ammonium.

81 ctionation is influenced by all steps in the dissimilatory pathway, which means that environmental su

82 at a metabolic junction of assimilatory and dissimilatory pathways and represents a switch point bet

83 all, sterol and sphingolipid metabolism, and dissimilatory pathways required for long-term anaerobios

84 bundance of functional genes associated with dissimilatory pathways was higher than those for assimil

85 ize nitrogen oxides through assimilatory and dissimilatory pathways.

86 Dissimilatory phosphite oxidation (DPO), a microbial met

87 lectron acceptors Mn(III/IV) and Fe(III) for dissimilatory purposes, responses to non-redox-active me

88 rane for further oxidation to sulfite by the dissimilatory reductase DsrAB is incompletely understood

89 f compounds that this bacterium uses for the dissimilatory reduction of extracellular metal oxides, i

90 levated SO4(2-) also decreased the extent of dissimilatory reduction of Fe(III) and As(V), instead fa

91 Dissimilatory reduction of metal (e.g. Fe, Mn) (hydr)oxi

92 to explain this paradox, for example through dissimilatory reduction of nitrate to ammonium and trans

93 We also found that MSX induced dissimilatory reduction of NO3- to NH4+ in soil and that

94 first identified for its ability to grow by dissimilatory reduction of perchlorate and chlorate [den

95 s provided direct evidence for the microbial dissimilatory reduction of Se(VI) to Se(IV) to Se(0).

96 idensis MR-1- and G. sulfurreducens-mediated dissimilatory reduction of solid metal (hydr)oxides by f

97 , suggesting that this process proceeds by a dissimilatory respiratory pathway in those sediments.

98 e oxidation pathway and the assimilatory and dissimilatory ribulose monophosphate cycles, and by a fo

99 S originates from assimilatory and bacterial dissimilatory S reduction (BDSR), the latter of which pr

100 cripts associated with both assimilatory and dissimilatory single-carbon compound utilization.

101 )-rich conditions, despite the prevalence of dissimilatory SO4(2-) reduction.

102 ction of Fe(III) and As(V), instead favoring dissimilatory SO4(2-) reduction.

103 etabolic repertoire of A. hydrophila include dissimilatory sulfate reduction and resistance mechanism

104 Although the enzymes for dissimilatory sulfate reduction by microbes have been st

105 This evidence that dissimilatory sulfate reduction can occur in the presenc

106 Dissimilatory sulfate reduction couples the four-electro

107 d with nitrogen fixation, methanogenesis and dissimilatory sulfate reduction exhibited diel cycling,

108 late July and early August and also matched dissimilatory sulfate reduction transcript ratios.

109 be recovered only from organisms capable of dissimilatory sulfate reduction with a PCR primer set ta

110 nvolved with the sulfur oxidation system and dissimilatory sulfate reduction.

111 ionation accompanying bacterial and archaeal dissimilatory sulfate respiration.

112 Although an APS reductase from dissimilatory sulfate-reducing bacteria is known, it sho

113 results of comparative sequence analysis of dissimilatory sulfite reductase (DSR) genes from closely

114 ominant metabolic processes, and profiles of dissimilatory sulfite reductase (dsr) transcripts are co

115 for the alpha and gamma subunits of reverse dissimilatory sulfite reductase (rdsr).

116 se (IfoAB) that may interact with HdrABC and dissimilatory sulfite reductase gamma subunit (DsrC) to

117 the biogeographic patterns of the functional dissimilatory sulfite reductase gene (dsrA) and the 16S

118 Finally, identification of virus-encoded dissimilatory sulfite reductase suggests SUP05 viruses r

119 oxidoreductase and of dsrC, associated with dissimilatory sulfite reductase).

120 n archaeal homologue of the gamma subunit of dissimilatory sulfite reductase, has been determined by

121 ontaining genes coding for DsrAB, the enzyme dissimilatory sulfite reductase, inevitably also contain

122 eaction targeting the nitrite reductases and dissimilatory sulfite reductase, respectively.

123 ystems of certain late evolving archaea, and dissimilatory sulfite reductases of bacteria and archaea

124 A variety of dissimilatory sulfur metabolisms, i.e. reactions used fo

125 , a widespread enzyme also involved in other dissimilatory sulfur metabolisms.

126 onding alcohols and short-chain fatty acids, dissimilatory sulfur oxidation, formate dehydrogenase (F

127 Sequenced genomes of dissimilatory sulfur-oxidizing and sulfate-reducing bact

128 The dissimilatory sulphate reduction pathway uses this molec

129 lphide is a product of both assimilatory and dissimilatory sulphate reduction.

130 420) dehydrogenase and the C-terminal half a dissimilatory-type siroheme sulfite reductase, and Fsr c

131 d environments, both assimilative demand and dissimilatory uses determine their concentrations across

132 Assimilatory and dissimilatory utilisation of autotroph biomass by hetero