ライフサイエンスコーパス: D. vulgaris

1 D. vulgaris grew with U(VI) respiration alone, as well a

2 eptor requires nitrite reductase (nrfA) as a D. vulgaris nrfA mutant cannot respire nitrite but remai

3 gma S and sigma E, that are likely part of a D. vulgaris Hildenborough-specific stress response syste

4 associated with incidents of bacteremia and D. vulgaris has been associated with intra-abdominal inf

5 reduced flavodoxins from C. beijerinckii and D. vulgaris.

6 ss analysis, and unlike many other bacteria, D. vulgaris responded similarly to the two stresses.

7 of the mRNA-protein correlation in bacterial D. vulgaris and adds new insights into the relative impo

8 Because D. vulgaris nigerythrin appears to be closely related to

9 important and frequent fluctuation faced by D. vulgaris in its natural habitat.

10 series of batch tests on U(VI) reduction by D. vulgaris at a low initial biomass (10 to 20 mg/L of p

11 nd ectoine, is the primary mechanism used by D. vulgaris to counter hyperionic stress.

12 In these conditions, D. vulgaris had a maximum growth rate of 0.078 h(-1) and

13 ition from an oxic to an anoxic environment, D. vulgaris protects anoxic microenvironments from intru

14 oton-coupled electron transfer in flavodoxin D. vulgaris Hildenborough (Fld).

15 s, -, -, +, +, and NG, respectively; and for D. vulgaris, -, +, -, -, and G, respectively.

16 -borne expression of two different Rbrs from D. vulgaris increased the viability of a catalase-defici

17 9974) than for the Desulfovibrio (D.) gigas, D. vulgaris, and D. desulfuricans strains, consistent wi

18 In D. vulgaris and C. beijerinckii flavodoxins, the protein

19 s response in E. coli appear to be absent in D. vulgaris.

20 HK-RR pairs not linked on the chromosome in D. vulgaris based on similar expression patterns in resp

21 en used to characterize the Fe-S clusters in D. vulgaris hydrogenase poised at different redox states

22 La proteases and DnaK) was also elevated in D. vulgaris.

23 ncluding the Hr-like domain, is expressed in D. vulgaris (Hildenborough).

24 ide responses to low and high O(2) levels in D. vulgaris and suggest that while exposure to air is hi

25 eletion of the putative rex gene was made in D. vulgaris Hildenborough, and transcript expression stu

26 be a common signal transduction mechanism in D. vulgaris.

27 were identified as possible cognate pairs in D. vulgaris.

28 annotation and actual metabolic pathways in D. vulgaris and also demonstrate that FT-ICR MS is a pow

29 ction in the process of sulfate reduction in D. vulgaris Hildenborough.

30 up-regulated in E. coli were up-regulated in D. vulgaris; these genes included three ATPase genes and

31 eptual model for the salt stress response in D. vulgaris that can be compared to those in other micro

32 lasmic oxidative stress protection system in D. vulgaris and other anaerobic microorganisms is propos

33 logenetic analyses of all putative TCSTSs in D. vulgaris were performed.

34 tion and physiological function of TCSTSs in D. vulgaris.

35 Our results show that in D. vulgaris, the FlxABCD-HdrABC proteins are essential f

36 er and energy generation were upregulated in D. vulgaris compared with their expression in sulfate-li

37 Intriguingly, D. vulgaris encodes two sirohydrochlorin chelatases, Cbi

38 ously uncharacterized metabolic abilities of D. vulgaris that may allow niche expansion in low-sulfat

39 The SOD activity of D. vulgaris is not affected by the absence of Rbo and is

40 active site model with the observed bands of D. vulgaris [Fe]-hydrogenase under various conditions, t

41 logenetic analyses, most TCSTS components of D. vulgaris were found clustered into several subfamilie

42 cess salt resulted in striking elongation of D. vulgaris cells.

43 We have sequenced a 3.3-kbp Sal1 fragment of D. vulgaris chromosomal DNA containing the rubrerythrin

44 provide evidence that nitrate inhibition of D. vulgaris can be independent of nitrite production.

45 Given the air-sensitive nature of D. vulgaris and the putative chemotactic function of Dcr

46 the evolution of M. maripaludis, but not of D. vulgaris.

47 The data showed that the response of D. vulgaris to increased pH is generally similar to that

48 A Deltarbo strain of D. vulgaris was found to be more sensitive to internal s

49 ach to explore the effects of excess NaCl on D. vulgaris.

50 metal ion contaminants, ongoing research on D. vulgaris has been in the direction of elucidating reg

51 at the nonconventional H2-producing organism D. vulgaris is a good biocatalyst for converting formate

52 tase in vivo and that this activity protects D. vulgaris against anaerobic exposure to nitric oxide.

53 The aerobically purified D. vulgaris hydrogenase is stable in air.

54 The recombinant D. vulgaris FprA can indeed serve as the terminal compon

55 On the other hand, the recombinant D. vulgaris FprA shows robust anaerobic nitric oxide red

56 proximate Bayesian Computation indicate that D. vulgaris has likely inhabited the Azores for approxim

57 We also show that D. vulgaris can use nitrite as a nitrogen source or term

58 We show that D. vulgaris Hildenborough has an active CO dehydrogenase

59 The results showed that D. vulgaris contained 21 hybrid-type HKs, implying that

60 ence analysis of these promoters showed that D. vulgaris prefers -10 and -35 boxes different from tho

61 The D. vulgaris and M. barkeri enzyme complexes both copurif

62 ilar turnover rates when substituted for the D. vulgaris SOR, whereas superoxide dismutases showed no

63 n influence by the backbone influence in the D. vulgaris flavodoxin than in the C. beijerinckii flavo

64 e subsite and the ring-binding region in the D. vulgaris flavodoxin that are necessary for isoalloxaz

65 However, in the D. vulgaris flavodoxin, the corresponding protein backbo

66 gene encoding a second FprA homologue in the D. vulgaris genome also suggests its involvement in nitr

67 transferase, showed increased levels in the D. vulgaris Hildenborough Rex (RexDvH) mutant relative t

68 ound to be no closer than 7 kb to rbr on the D. vulgaris chromosome, and Northern analysis showed tha

69 The gene encoding this D. vulgaris FprA lies downstream of an operon encoding s

70 It is, therefore, proposed that this D. vulgaris FprA functions as a scavenging nitric oxide

71 ile exposure to air is highly detrimental to D. vulgaris, this bacterium can successfully cope with p

72 A previously undescribed D. vulgaris gene was found to encode a protein having 50

73 on reduction in the Desulfovibrio vulgaris ( D. vulgaris) flavodoxin ( E sq/hq for FMNH (*)/FMNH (-))