ライフサイエンスコーパス: cellulolytic

1 Together, the evolution of high cellulolytic ability and diverse chemistry, shaped by th

2 estrial ecosystems, our understanding of the cellulolytic ability of Streptomyces is currently limite

3 with alkoxyamines have no negative impact on cellulolytic ability.

4 esent here the complete 2.4-Mb genome of the cellulolytic actinobacterial thermophile Acidothermus ce

5 In this study, evolved strains of the cellulolytic actinobacterium, Thermobifida fusca, were g

6 n correlated well with the specific types of cellulolytic activities observed in each gut region (for

7 a, thus limiting our knowledge of a range of cellulolytic activities that exist in nature.

8 promising new approach for identifying novel cellulolytic activities, current computational methods a

9 ers a unique opportunity to search for novel cellulolytic activities; however, the absence of clear u

10 known about the distribution or evolution of cellulolytic activity in any bacterial genus.

11 iently induces cellulase gene expression and cellulolytic activity in the presence of cellobiose as t

12 only Nocardiopsis dassonvillei showed higher cellulolytic activity in the presence of cellobiose.

13 critiques our methodology for comparing the cellulolytic activity of the bacterial cellulase CelA wi

14 induce cellulase gene expression and lacked cellulolytic activity on Avicel.

15 from polysaccharides to facilitate efficient cellulolytic activity, due to the lack of mechanistic un

16 they have members that exhibit exo- and endo-cellulolytic activity, processivity of reaction, and the

17 lytic activity and a concomitant decrease in cellulolytic activity.

18 se while loss of cel48F completely abolished cellulolytic activity.

19 e targeted a number of taxa containing known cellulolytic anaerobes (members of the bacterial genus F

20 he ancestral Caldicellulosiruptor was likely cellulolytic and evolved, in some cases, into species th

21 The cellulolytic and hemicellulolytic complex of Clostridium

22 re, winter foraging exclusion increased soil cellulolytic and hemicellulolytic enzyme potential and h

23 Both cellulolytic and hemicellulolytic strains were further e

24 idative lignin degradation, we also examined cellulolytic and hemicellulolytic systems in both fungi.

25 All isolates showed amylolytic, cellulolytic and lipolytic, but not proteolytic activity

26 after enzymatic reaction with carbohydrases (cellulolytic and pectinolytic activities) and tannase fo

27 Several of the A. cellulolyticus secreted cellulolytic and xylanolytic enzymes are fused to multip

28 thermocellum is an anaerobic, thermophilic, cellulolytic, and ethanogenic bacterium.

29 ent strategies on extracellular proteolytic, cellulolytic, and lignin-modifying activities.

30 homologues among clostridial saccharolytic, cellulolytic, and pathogenic bacteria.

31 esulfurococcus fermentans is the first known cellulolytic archaeon.

32 Anaerobic cellulolytic bacteria are capable of producing multicomp

33 Although most cellulolytic bacteria have one family 48 cellulase, C. t

34 The genus Fibrobacter contains cellulolytic bacteria originally isolated from the rumen

35 ike and X modules identified so far in other cellulolytic bacteria.

36 nce of fungal interactions to the ecology of cellulolytic bacteria.

37 vity family 10 (AA10) that commonly occur in cellulolytic bacteria.

38 c co-culture of the engineered yeast and the cellulolytic bacterium Actinotalea fermentans, we are ab

39 We began with the thermophilic, anaerobic, cellulolytic bacterium Caldicellulosiruptor bescii, whic

40 ype strain YS is an anaerobic, thermophilic, cellulolytic bacterium capable of directly converting ce

41 ienzyme cellulosome system of the anaerobic, cellulolytic bacterium Clostridium thermocellum is stron

42 Streptomyces sp. SirexAA-E is a highly cellulolytic bacterium isolated from an insect/microbe s

43 The cellulolytic bacterium Ruminococcus albus 8 adheres tigh

44 Using biomass degrading enzymes from cellulolytic bacterium Thermobifida fusca , we show that

45 es in Escherichia coli K-12 enabled this non-cellulolytic bacterium to be fully capable of using cell

46 iruptor bescii is an extremely thermophilic, cellulolytic bacterium with a growth optimum at 78 degre

47 43 beta-xylosidase (Xyl43A) from the aerobic cellulolytic bacterium, Thermobifida fusca.

48 ium cellulovorans, an anaerobic, mesophilic, cellulolytic bacterium, was characterized.

49 nine is involved in sugar chemotaxis by this cellulolytic bacterium.

50 Strongly cellulolytic Caldicellulosiruptor species employ tapirin

51 Differentiating the strongly cellulolytic Caldicellulosiruptor species from the other

52 whereas homologs are absent from the weakly cellulolytic Caldicellulosiruptor species.

53 ased oxidoreductase potential and diminished cellulolytic capability relative to P. chrysosporium.

54 d thus provides a compelling example of high cellulolytic capacity in an aerobic bacterium.

55 The genomes of most cellulolytic clostridia do not contain genes annotated a

56 This indicates that the PP(i)-PFK of cellulolytic clostridia has evolved the use of S7P.

57 we provide evidence that for this connection cellulolytic clostridia rely on the sedoheptulose 1,7-bi

58 ta also indicate the existence of a group of cellulolytic clostridia that belong to the family Rumino

59 Comparative genomics of cellulolytic clostridia will provide insight into factor

60 y for lignocellulosic biomass degradation in cellulolytic Clostridia.

61 f an SBP pathway for pentose assimilation in cellulolytic clostridia.

62 ally with glycoside hydrolases in industrial cellulolytic cocktails.

63 nto the bacterial cellulosome, a multienzyme cellulolytic complex, via its interaction with a recepto

64 modules on the cohesin module surface within cellulolytic complexes.

65 icutes and Bacteroidetes in the thermophilic cellulolytic consortia is proposed.

66 ed metagenomics demonstrated that an aerobic cellulolytic consortium cultivated from compost exhibite

67 in southern England, we measured the rate of cellulolytic decomposition and compared it with values m

68 standardized bioassay to measure the rate of cellulolytic decomposition, via loss in tensile strength

69 ition, has led to an increase in the rate of cellulolytic decomposition.

70 extensive rearrangements to accommodate the cellulolytic degradation machinery, as well as associate

71 lecular protein complex that centralizes the cellulolytic efforts of many anaerobic microorganisms th

72 c scaffoldin subunit provides a platform for cellulolytic enzyme binding that enhances the overall ac

73 s biomass-degrading activity comparable to a cellulolytic enzyme cocktail from the fungus Trichoderma

74 n-based assay for determining the potency of cellulolytic enzyme formulations on pretreated biomass s

75 A cellulolytic enzyme lignin (CEL) was also prepared as a

76 A spatial niche enabled in situ cellulolytic enzyme production by an aerobic fungus next

77 s under different conditions known to induce cellulolytic enzyme synthesis.

78 on in cellulosomes and noncellulosomal (hemi)cellulolytic enzymes (hereafter called noncellulosomal e

79 s of insoluble polysaccharides hydrolysis by cellulolytic enzymes and associated carbohydrate-binding

80 xlnR in leads to reduced production of (hemi)cellulolytic enzymes and reduced growth on arabinan, ara

81 Cellulosomes and noncellulosomal (hemi)cellulolytic enzymes are produced by Clostridium cellulo

82 ies, and the biochemical properties of their cellulolytic enzymes have led to new perspectives on sac

83 Cellobiose is known to induce cellulolytic enzymes in the model organism Thermobifida

84 from biomass, allowing unfettered access of cellulolytic enzymes to the remaining cellulose-rich mat

85 quadripunctata GH mixture generally contains cellulolytic enzymes with highly acidic surface charge c

86 Cellulolytic enzymes, often containing carbohydrate-bind

87 s of cellulose microfibrils upon exposure to cellulolytic enzymes, providing quantitative determinati

88 The genome encodes a broad set of cellulolytic enzymes, transporters, and pathways for sug

89 derma reesei strain producing high levels of cellulolytic enzymes, we are able to reduce by 2-fold th

90 lulose requires cooperation between multiple cellulolytic enzymes.

91 A cellulolytic fiber-degrading bacterium, Ruminococcus cha

92 cterization, which could be applied to other cellulolytic filamentous fungi.

93 ers in lower termites are unique lineages of cellulolytic flagellates, whereas higher termites harbor

94 tic enzymes and are found in the majority of cellulolytic fungi and actinomycete bacteria.

95 inverting mechanism and are present in many cellulolytic fungi and bacteria.

96 The genomes of some cellulolytic fungi contain more than 20 genes encoding c

97 Unlike the secretomes of cellulolytic fungi, which typically comprise multiple, s

98 Using the cellulolytic fungus Neurospora crassa as a model, we ide

99 We show that the model cellulolytic fungus Neurospora crassa relies on a high-a

100 the crude supernatant of the widely studied cellulolytic fungus Trichoderma reesei ; thus it can be

101 sent arguments for developing the powerfully cellulolytic fungus, Trichoderma reesei, as an effective

102 ing that results in downstream activation of cellulolytic gene expression.

103 sequence of R. albus 8, seventeen putatively cellulolytic genes were identified.

104 al annotation, but that are coregulated with cellulolytic genes, suggests functions associated with p

105 l interesting features in the genome of this cellulolytic, hot-springs-dwelling prokaryote include a

106 nexorably linked to their diet and symbiotic cellulolytic intestinal microorganisms.

107 stream of a type IV pilus operon in strongly cellulolytic members of the genus, whereas homologs are

108 been identified as being active and dominant cellulolytic members of the rumen.

109 Previously, genome sequences from three cellulolytic members of this genus were reported (C. sac

110 processes between plant cell wall polymers, cellulolytic microbes, and their secreted enzymes, a hig

111 es and cellulose-binding domains, typical of cellulolytic microbes, are absent in this efficient cell

112 equires the presence of metabolically active cellulolytic microbes, is not explained by removal of hy

113 Yet how key groups of cellulolytic microorganisms adaptively respond to the gl

114 osphere, yet despite the fundamental role of cellulolytic microorganisms in global carbon cycling and

115 tive 'multicellularity' exhibited by certain cellulolytic microorganisms may play a role in facilitat

116 Most cellulose in soils is degraded by cellulolytic microorganisms that use a number of differe

117 strategies: engineering naturally occurring cellulolytic microorganisms to improve product-related p

118 due to surface phenomena involving adherent cellulolytic microorganisms.

119 The secretome of the cellulolytic model fungus Trichoderma reesei contains tw

120 Sorangium cellulosum is a cellulolytic myxobacterium that produces a vast array of

121 ic response to be largely independent of the cellulolytic one with some overlap to hemicellulose, and

122 f these modifications were located in active cellulolytic or structural domains of the cellulosome pr

123 he ancestor of Methanosarcina from a derived cellulolytic organism in the class Clostridia.

124 such as yield and titer, and engineering non-cellulolytic organisms that exhibit high product yields

125 not previously known to degrade cellulose as cellulolytic organisms.

126 nd the CebR transcriptional repressor to the cellulolytic phenotype.

127 parameters elucidate limiting factors in the cellulolytic process.

128 to cellulose and transport and metabolism of cellulolytic products.

129 4 are highly expressed in the hindgut (where cellulolytic protists are harbored).

130 arch shows that signaling cascades mediating cellulolytic responses often act in a light-dependent ma

131 ying a single cohesin, was identified in the cellulolytic rumen anaerobe Ruminococcus flavefaciens 17

132 Ruminococcus albus 7 is a highly cellulolytic ruminal bacterium that is a member of the p

133 egradation of cellulose and xylan by related cellulolytic ruminococci is however lacking in this spec

134 H45) are endoglucanases that are integral to cellulolytic secretomes, and their ability to break down

135 amnose released from plant cell walls by the cellulolytic soil bacterium Clostridium phytofermentans

136 aborate cellulosome complexes in specialized cellulolytic species.

137 Transcriptomic analyses demonstrate that cellulolytic strains express a suite of multi-domain CAZ

138 , key enzyme families are enriched in highly cellulolytic strains.

139 ic (thioautotrophic) bacteria instead of the cellulolytic symbionts that allow other shipworm species

140 vity of either a complexed or a noncomplexed cellulolytic system composed of endoglucanases and cello

141 nthesis of the six cellulases comprising the cellulolytic system of the thermophilic soil bacterium T

142 gus degradans 2-40 produces a multicomponent cellulolytic system that is unusual in its abundance of

143 es and cellobiohydrolases required for other cellulolytic systems, thus providing a cellobiohydrolase

144 onding biomass a substrate for growth of the cellulolytic thermophile Caldicellulosiruptor bescii lac

145 Clostridium thermocellum, a cellulolytic thermophilic anaerobe, is considered by man

146 n content of nonpretreated biomass using the cellulolytic thermophilic bacterium, Anaerocellum bescii

147 metagenomic contigs from an in situ-enriched cellulolytic, thermophilic community.