ライフサイエンスコーパス: chemostat

1 growth on glucose, lactose, and maltose in a chemostat.

2 s extinction of the bacterial culture in the chemostat.

3 rameters of plasmid-bearing cells growing in chemostat.

4 under hemin excess conditions (pH 7.0) in a chemostat.

5 ypes (differing in viral resistance) in each chemostat.

6 f Escherichia coli growing in a microfluidic chemostat.

7 r mutant that outgrew its predecessor in the chemostat.

8 present in some initial concentration in the chemostat.

9 the transcriptome of NO-exposed E. coli in a chemostat.

10 ted against experimental data obtained using chemostats.

11 500 generations of growth in glucose-limited chemostats.

12 ive and methanogenic coculture conditions in chemostats.

13 nchronized cultures growing exponentially in chemostats.

14 r community consequences; coevolution in the chemostat altered the sensitivity of Synechoccocus to a

15 retic analysis and protein identification in chemostat and continuous-culture biofilm-grown populatio

16 this hypothesis, we grew diverse strains in chemostat and measured DNA replication and oxygen consum

17 smid pBR322 depended on the dilution rate in chemostat and was higher at low dilutions; (ii) high lev

18 d on Prochlorococcus MED4 grown in P-limited chemostats and batch cultures.

19 a number of steady and unsteady continuous (chemostat) and batch culture laboratory experiments.

20 igh and low growth rates in a carbon-limited chemostat, and transcriptomic analysis was performed to

21 Blinded specimen sets from human stool, chemostats, and artificial microbial communities were se

22 er hour, were obtained from cellobiose-grown chemostats, and it was shown that one ATP is required pe

23 chemostat, indicating that the cells in the chemostat are "poor, not starving." Similar comparisons

24 GBS type V, an emergent serotype, grown in a chemostat at a cell mass-doubling time (t(d)) of 1.8 h w

25 Each species was grown in a chemostat at two different growth rates.

26 ith noise measurements of cells growing in a chemostat at well-defined growth rates, suggests that ce

27 calis, we used microtiter plate assays and a chemostat-based biofilm fermentor assay to examine biofi

28 fically, in this paper, we develop a simple, chemostat-based model illustrating how a process analogo

29 Therefore, the chemostat bears the imprint of earlier, simultaneous sti

30 general and stress-specific responses under chemostat conditions in which specific growth rate-depen

31 sion is derepressed in all nitrogen-limiting chemostat conditions regardless of nitrogen source, and

32 Although in both cases the cells in the chemostat consumed most of the glucose, in neither case

33 s growing at steady state in glucose-limited chemostats corresponds most closely with the state of ce

34 low glucose concentrations under continuous chemostat cultivation with the aim to identify novel fac

35 s of S. aureus growing at different rates in chemostat culture ( approximately 6 h, 1 day and 2 week

36 s to a sudden drop in oxygen availability in chemostat culture and studied the transcriptional respon

37 ical manipulation of S. mutans in continuous chemostat culture demonstrated that steadystate levels o

38 E. coli was grown in chemostat culture so that cellular metabolism could be h

39 vels of either nitrate or nitrite, anaerobic chemostat culture techniques were employed using nrfA-la

40 igh levels of nitrate, nitrite, and formate, chemostat culture techniques were employed with fdnG-lac

41 The stochastic IBM model fails the steady chemostat culture test, because it produces excessive nu

42 tion in batch culture to P-limited growth in chemostat culture.

43 f environmental fitness than either batch or chemostat culture.

44 Utilizing chemostat-cultured human fecal bacteria, we identified t

45 ply to excess gaseous IC supply, N. europaea chemostat cultures demonstrated an acclimation period th

46 n of a modest oxidative stress response, the chemostat cultures did not exhibit the massive environme

47 Chemostat cultures enabled a study of AI-2 regulation th

48 data from genes in Saccharomyces cerevisiae chemostat cultures exhibiting energy metabolic oscillati

49 Glycerol-limited chemostat cultures in defined medium of Escherichia coli

50 Four of 13 chemostat cultures monomorphic for the lac operon retain

51 ns by means of (13)C-labeling experiments in chemostat cultures of a wild-type strain, DeltacreB and

52 lization of fumarate as an electron donor in chemostat cultures of Geobacter sulfurreducens, despite

53 A novel aspect of our work is the use of chemostat cultures of M. tuberculosis which allowed us t

54 showed that indene oxidation in steady state chemostat cultures proceeds primarily through a monooxyg

55 We used steady-state oxic and anoxic chemostat cultures to demonstrate that the switch from a

56 communication, was studied in E. coli W3110 chemostat cultures using a Vibrio harveyi AI-2 reporter

57 to PQH2 extraction, cells from steady-state chemostat cultures were exposed to a wide range of physi

58 embly in Escherichia coli using steady-state chemostat cultures where we could precisely control the

59 two different parameters in nutrient-limited chemostat cultures, biomass concentration and the ratio

60 +/- 0.06 was calculated for cellulose-grown chemostat cultures, corresponding to n = 4.20 +/- 0.46.

61 Using minimal-medium batch and chemostat cultures, we comprehensively characterized spe

62 ate using carbon (serine)-limited continuous chemostat cultures.

63 imental data obtained from highly controlled chemostat cultures.

64 myces cerevisiae (yeast) in nitrogen-limited chemostat cultures.

65 diverse nutrients in batch and steady-state (chemostat) cultures of S. cerevisiae.

66 lucose limitation in batch and steady-state (chemostat) cultures of Saccharomyces cerevisiae by follo

67 athione (GSNO) in both aerobic and anaerobic chemostats, demonstrated the expression of nitric oxide

68 phenotypes such as competitive fitness in a chemostat, DNA repair proficiency, and synthetic genetic

69 nclude the toxin/antitoxin interactions in a chemostat does not alter the qualitative results that su

70 l in which the resource exhibits logistic or chemostat dynamics and consumers have saturating (Type I

71 a defined selection is continuous culturing: chemostats enable the study of adaptive evolution in con

72 replicate experiments are adaptations to the chemostat environment and are not specific to one or the

73 robes growing on mixtures of substrates in a chemostat exhibit different substrate utilization patter

74 In a 6-mo-long replicated chemostat experiment, Synechococcus sp. WH7803 and the v

75 unique deletions among 42 evolvants from 23 chemostat experiments.

76 ubstrate transport, mol ATP/mol hexose) from chemostats fed beta-glucans with degree of polymerizatio

77 gastrointestinal model comprising sequential chemostat fermentation steps that simulate digestive con

78 During chemostat fermentation that simulates colonic digestion,

79 hocyanins were detected in low amounts after chemostat fermentation.

80 effect of generation time (as controlled by chemostat flow rate) and temporal variability in nutrien

81 competition experiments in nutrient-limited chemostats followed by high-throughput sequencing of str

82 iocatalytic systems comprising the uses of a chemostat for strain improvement and radioisotopic trace

83 continuous aerobic growth in glucose-limited chemostats for more than 250 generations.

84 Competition in chemostats for two substitutable resources, methylgalact

85 e-controlled cultures using nitrogen-limited chemostats, gene expression programs are strikingly simi

86 tate cultures of Saccharomyces cerevisiae in chemostats growing on limiting galactose to two differen

87 yield analysis and growth rates derived from chemostat-grown cells (under three conditions).

88 Chemostat-grown cells, subjected to increasing carbon st

89 The intracellular concentration of DMSP in chemostat-grown S. pomeroyi DSS-3 was 70 mM.

90 es to peroxynitrite under tightly controlled chemostat growth conditions.

91 First, using recently published data on chemostat growth of Saccharomyces cerevisae under differ

92 Batch kinetic tests with chemostat harvested cells showed the maximum rate (k(max

93 sentially the same pattern was found between chemostats having a fivefold difference in steady-state

94 g prolonged culturing in L-glutamine-limited chemostats in a manner analogous to the selection of onc

95 were cultivated under high-DIC conditions in chemostats in growth medium with low concentrations of D

96 Strains isolated from three of four chemostats in which the lac polymorphism was preserved h

97 ted in batch cultures is not observed in the chemostat, indicating that the cells in the chemostat ar

98 Two chemostats inoculated with the Point Mugu culture, which

99 When the growth of bacteria in a chemostat is controlled by limiting the supply of a sing

100 ime, followed by a time gap during which the chemostat is not stimulated at all, and if the chemostat

101 When a chemostat is perturbed from its steady state, it display

102 We show that, if the chemostat is stimulated by both growth factors for a cer

103 emostat is not stimulated at all, and if the chemostat is then stimulated again by only one of the gr

104 he biomolecular level, these algae inhabit a chemostat-like environment and is consistent with the ne

105 A chemostat limited by a single growth-limiting substrate

106 In chemostat-maintained perpetual cultures, the proportion

107 e and the biofilm community in mixed-culture chemostat MFCs.

108 een the transcriptomic profile of BCG in the chemostat model and the response of M. tuberculosis to g

109 of M. tuberculosis and also the value of the chemostat model for deconstructing components of the in

110 ycobacterium tuberculosis in vivo, we used a chemostat model to study a single aspect of the organism

111 rsus extinction only under certain ranges of chemostat operating parameters.

112 he morbidostat can additionally be used as a chemostat or a turbidostat.

113 me-course experiments that were performed in chemostats or batch cultures under a spectrum of environ

114 ith spent medium supernatants from batch and chemostat planktonic and biofilms generated in continual

115 The control chemostat (PM-5L, no sulfate), achieved pseudo-steady-st

116 Sulfate (1 mM) was introduced to the second chemostat, PM-2L.

117 mum nitrification rates, consistent with our chemostat results.

118 roline, to cells growing in nitrogen-limited chemostats results in rapid, dose-dependent repression o

119 on the flow rate and feed concentration, the chemostat settles into a steady state or executes sustai

120 Results are presented from a chemostat study where the reductive dehalogenation of PC

121 level of GAP1 expression in nitrogen-limited chemostats suggests that the frequency of GAP1(circle) a

122 (gas phase, 200 ml of 5% CO2 in air x min-1) chemostat system were then investigated.

123 lists on each galactoside were isolated from chemostats that maintained the fhuA polymorphism, whethe

124 In the other five chemostats the fhuA polymorphism, and consequently the l

125 In four out of nine chemostats the lac polymorphism persisted for 400-600 ge

126 ) mutant was cultured in an NH(4)(+)-limited chemostat, two sequential spontaneous mutations occurred

127 o fully aerobic metabolism of glucose in the chemostat under conditions of glucose scarcity, homeosta

128 Moreover, GBS grown in a chemostat under highly invasive conditions (t(d) of 1.8

129 Desulfovibrio alaskensis strain G20 grown in chemostats under respiratory and syntrophic conditions w

130 tinuous oxygen depletion were performed in a chemostat using nitrate as the terminal electron accepto

131 studied at four levels of iron limitation in chemostats using physiological and proteomic analyses.

132 of this model to experimental studies in the chemostat, using the model organisms Escherichia coli an

133 ng at different steady-state growth rates in chemostats were subjected to a short heat pulse.

134 Chemostats were used to adapt cells to different growth

135 Most of the chemostats where the fhuA polymorphism was lost also con

136 iption factors during steady-state growth in chemostats, which facilitated distinction of direct from

137 creased when T. paralvinallae was grown in a chemostat with 65 microM of added H2(aq) .

138 Using chemostat with cell retention (CCR) of Pseudomonas putid

139 rlo simulations of populations evolving in a chemostat with fixed washout rate and inflow resource de

140 ained in growing Escherichia coli 23716 in a chemostat with glucose as a limiting nutrient.

141 toxin/antitoxin hypothesis for bacteria in a chemostat with results incorporating the senescence hypo

142 pirical applications: (1) algal species in a chemostat with variable temperature, showing that the st

143 In equable environments (modeled here using chemostats with constant inputs of nutrients and sensiti

144 Cells were grown in chemostats with glucose, rate limiting or in excess, or

145 methanol or ethanol, during anoxic growth in chemostats with nitrate as the electron acceptor.

146 In variable environments (chemostats with seasonal inputs), bacteriophage with hig

147 hesis from nutrient signaling by growing, in chemostats, yeast auxotrophs for histidine, lysine, or u