ライフサイエンスコーパス: cellulose synthase

1 on (pectin methylesterase) and biosynthesis (cellulose synthase).

2 esized and secreted by a membrane-integrated cellulose synthase.

3 lieved to represent the catalytic subunit of cellulose synthase.

4 ealed that it encodes the AtCESA3 isoform of cellulose synthase.

5 believed to encode the catalytic subunit of cellulose synthase.

6 A genes that encode the catalytic subunit of cellulose synthase.

7 ranslocation through a channel formed by the cellulose synthase.

8 earing the DDD35QXXRW motif conserved in all cellulose synthases.

9 -glucan synthases and is distinct from plant cellulose synthases.

10 s part of a monocot specific clade of D-type cellulose synthases.

11 onship to curdlan synthases and to bacterial cellulose synthases.

12 SC), which comprises at least three distinct cellulose synthases.

13 Surprisingly, in addition to mutations in CELLULOSE SYNTHASE 1 (CESA1) and CELLULOSE SYNTHASE 3 (C

14 utations in CELLULOSE SYNTHASE 1 (CESA1) and CELLULOSE SYNTHASE 3 (CESA3), a forward genetic screen i

15 f IRX8, we crossed irx8 with irx1 (affecting cellulose synthase 8).

16 bution and mobility of fluorescently labeled CELLULOSE SYNTHASE A (CESA) proteins in living cells of

17 all catalytic subunits of the CSC, known as cellulose synthase A (CESA) proteins, are S-acylated.

18 In plants, cellulose is produced by cellulose synthase, a processive family-2 glycosyltransf

19 BR) signaling, can phosphorylate Arabidopsis cellulose synthase A1 (CESA1), a subunit of the primary

20 set for starch biosynthesis, the presence of cellulose synthases acquired before the primary endosymb

21 at failed to accumulate cellulose and had no cellulose synthase activity at any stage of development.

22 iens, showing that the predicted protein has cellulose synthase activity.

23 site abolished BIN2-dependent regulation of cellulose synthase activity.

24 The predicted C. savignyi cellulose synthase amino acid sequence showed conserved

25 Bacillus subtilis, whose homologues include cellulose synthase and many lipopolysaccharide and bacte

26 ion of transcripts for GLUCAN SYNTHASE-LIKE, Cellulose Synthase, and CELLULOSE SYNTHASE-LIKE genes we

27 ily, which encodes the catalytic subunits of cellulose synthase, and eight families of CESA-like (CSL

28 lose synthases, the Dictyostelium discoideum cellulose synthase, and other processive glycosyltransfe

29 Perhaps multiple isoforms of cellulose synthase are needed in the same cell for the f

30 D-type cellulose synthases are highly conserved in the plant ki

31 Cellulose synthases are required for the biosynthesis of

32 ses, nor by functional redundancy within the cellulose synthase (AtCesA) family.

33 d by the inner membrane-associated bacterial cellulose synthase (Bcs)A and BcsB subunits.

34 logy with the catalytically active bacterial cellulose synthase BcsA-BcsB complex reveals structural

35 Our data reveal feedback inhibition of cellulose synthase by UDP but not by the accumulating ce

36 mbly could involve the dimerization of CesA (cellulose synthase catalytic subunit) proteins regulated

37 ich is why plants have so many genes for the cellulose synthase catalytic subunit.

38 r-increasing amount of information regarding cellulose synthase catalytic subunits (CesA) and their r

39 Cellulose synthase catalytic subunits (CesAs) are the ca

40 Cellulose synthase catalytic subunits (CesAs) have been

41 Cs) are composed of at least three different cellulose synthase catalytic subunits (CESAs), but the a

42 Because cellulose synthase catalytic subunits do not appear to b

43 in a region of hyper-variability between the cellulose synthase catalytic subunits.

44 found to restore cellulose biosynthesis to a cellulose synthase (CelA) minus mutant of Agrobacterium

45 ution of different regulatory mechanisms for Cellulose synthase (CesA) and 1-Aminocyclopropane-1-carb

46 Phylogenetic analyses of cellulose synthase (CesA) and cellulose synthase-like (C

47 Live-cell imaging of fluorescently labeled cellulose synthase (CESA) and microtubules showed that m

48 ng and characterization of a new full-length cellulose synthase (CesA) cDNA, PtrCesA2 from aspen (Pop

49 is synthesized at the plasma membrane by the cellulose synthase (CESA) complex.

50 lulose is produced at the plasma membrane by cellulose synthase (CesA) complexes (CSCs), which are as

51 at is performed by plasma membrane-localized cellulose synthase (CESA) complexes (CSCs).

52 construction by positioning the delivery of cellulose synthase (CesA) complexes and guiding their tr

53 Cellulose synthase (CESA) complexes can be observed by l

54 t are synthesized by plasma membrane-located cellulose synthase (CESA) complexes.

55 Although the Cellulose Synthase (CESA) gene families of mosses and se

56 ecular genetic analyses, distinct classes of cellulose synthase (CesA) genes have been associated wit

57 barbadense and G. hirsutum contain 29 and 30 cellulose synthase (CesA) genes, respectively; whereas m

58 s, was highly coregulated with expression of cellulose synthase (CESA) genes.

59 synthesis complex (CSC) containing multiple cellulose synthase (CESA) glycosyltransferases mediates

60 A 3D atomistic model of a plant cellulose synthase (CESA) has remained elusive despite o

61 ctional yellow fluorescent protein fusion to cellulose synthase (CESA) in transgenic Arabidopsis plan

62 Three unique cellulose synthase (CESA) isoforms are required for CSC

63 ybrid screen for proteins that interact with cellulose synthase (CESA) isoforms involved in primary p

64 settes that contain at least three different cellulose synthase (CESA) isoforms, but the number and s

65 Cellulose synthase (CesA) proteins are components of Ces

66 Multiple cellulose synthase (CesA) subunits assemble into plasma

67 Here, we investigated the role of cellulose synthase (CESA) subunits CESA2, CESA5, and CES

68 The 3'-UTR profile resolved 12 unique cellulose synthase (CesA) transcripts in maize ovaries a

69 ocal microscopy, we measured the motility of cellulose synthase (CESA)-containing complexes labeled b

70 ed to the catalytic polymerization action of cellulose synthase (CESA).

71 directly regulates secondary wall-associated cellulose synthase (CESA4, CESA7, and CESA8) and a manna

72 Three cellulose synthases (CESA4, CESA7 and CESA8) are necessa

73 all, consistent with a linear arrangement of cellulose synthase CESA6 in the plasma membrane.

74 associated with both plasma membrane-located cellulose synthases (CESAs) and post-Golgi CESA-containi

75 by so-called rosette protein complexes with cellulose synthases (CESAs) as catalytic subunits of the

76 bution and mobility of fluorescently labeled cellulose synthases (CESAs) in live Arabidopsis cells un

77 med exclusively by plasma membrane-localized cellulose synthases (CESAs).

78 partments (SmaCCs) or microtubule-associated cellulose synthase compartments (MASCs) are critical for

79 ining compartments or microtubule-associated cellulose synthase compartments, indicating a tight asso

80 The cellulose synthase complex (CSC) exhibits a 6-fold symme

81 re synthesized by a process that propels the cellulose synthase complex (CSC) through the plane of th

82 g bundles of microtubules which localize the cellulose synthase complex (CSC) to the edges of develop

83 alyzed by a large, plasma membrane-localized cellulose synthase complex (CSC), visualized as a hexame

84 hesized by a large relative molecular weight cellulose synthase complex (CSC), which comprises at lea

85 ncorporation of defective CesA subunits into cellulose synthase complex could potentially cause a dom

86 ship between the microtubules, actin and the cellulose synthase complex during secondary cell wall fo

87 In Gram-negative bacteria, the cellulose synthase complex forms a trans-envelope comple

88 we show that mutants of some subunits of the cellulose synthase complex phenocopy the conditional eff

89 ose synthesis, suggesting that COBRA and the cellulose synthase complex reside in close proximity on

90 studies that must explain how a six-particle cellulose synthase complex rosette synthesizes microfibr

91 (CESA1), a subunit of the primary cell wall cellulose synthase complex, and thereby negatively regul

92 domain of CelA, the catalytic subunit of the cellulose synthase complex, greatly reduced cellulose pr

93 structural characterization of a functional cellulose synthase complex, provided the first mechanist

94 c interaction are required to form an active cellulose synthase complex.

95 gest that KOR is not an integral part of the cellulose synthase complex.

96 f the growing microfibrils or release of the cellulose synthase complex.

97 AtCesA8 are suggested to be part of the same cellulose synthase complex.

98 atter proposed to channel UDP glucose to the cellulose-synthase complex on the plasma membrane of pla

99 s a key scaffold protein that guides primary cellulose synthase complexes (CSCs) along cortical micro

100 Cellulose synthase complexes (CSCs) at the plasma membra

101 C17 administration depletes cellulose synthase complexes (CSCs) from the plasma memb

102 tribution and enrichment of CESA7-containing cellulose synthase complexes (CSCs) into narrow membrane

103 is synthesized by plasma membrane-localized cellulose synthase complexes (CSCs).

104 The cellulose synthase complexes are seen to form bands bene

105 is known about the assembly and turnover of cellulose synthase complexes commonly called rosettes.

106 A model is proposed wherein active cellulose synthase complexes contain CesA proteins in di

107 tive temperature, a striking dissociation of cellulose synthase complexes from the plasma membrane wa

108 ose synthase complexes revealed a slowing of cellulose synthase complexes in shv3svl1 compared with t

109 Motility of FRA1 and cellulose synthase complexes is independent, indicating

110 Live-cell imaging of fluorescently labeled cellulose synthase complexes revealed a slowing of cellu

111 en studied by characterizing the motility of cellulose synthase complexes tagged with a fluorescent p

112 cell wall crystallinity and the velocity of cellulose synthase complexes were reduced in any1.

113 es and are believed to somehow orientate the cellulose synthase complexes.

114 greatly diminished motility of intracellular cellulose synthase-containing compartments.

115 intermediate reveals the architecture of the cellulose synthase, demonstrates how BcsA forms a cellul

116 s its proposed role in channeling UDP-Glc to cellulose synthase during secondary wall deposition, its

117 trolled through intracellular trafficking of cellulose synthase enzyme complexes regulated exclusivel

118 to quantitatively image fluorescently tagged cellulose synthase enzymes during cellulose deposition i

119 In this work it is shown that one of the cellulose synthases essential for secondary cell wall ce

120 ighlight the strict substrate specificity of cellulose synthase for UDP-glucose.

121 talytic domains of rice (Oryza sativa) CesA8 cellulose synthase form dimers reversibly as the fundame

122 icant similarity to the catalytic subunit of cellulose synthases found in bacteria.

123 As from plants were more similar to putative cellulose synthases from Anabaena sp. Pasteur Culture Co

124 Multiple alignments of putative cellulose synthases from Anabaena sp. Pasteur Culture Co

125 s, including plants, but was most similar to cellulose synthases from bacteria, fungi, and Dictyostel

126 ns present in the BcsA subunits of bacterial cellulose synthases function in c-di-GMP binding.

127 Although eukaryotic cellulose synthases function in macromolecular complexes

128 05 kb of contiguous sequence surrounding the cellulose synthase gene CesA1 was compared for the two c

129 We show that the eli1 mutants occur in the cellulose synthase gene CESA3 in Arabidopsis thaliana an

130 We describe here a cellulose synthase gene from the ascidian Ciona savignyi

131 region of the barley (Hordeum vulgare) CesA6 cellulose synthase gene substantially increase in abunda

132 lulose synthase-like (Csl) families from the cellulose synthase gene superfamily were used to reconst

133 s as the structurally related RSW1 (AtCESA1) cellulose synthase gene, these two CESA genes are not fu

134 Cellulose synthase genes (CesAs) encode a broad range of

135 cellulose synthesis, caused by mutations in cellulose synthase genes and in genes affecting cell exp

136 Express, we present coexpression analyses of cellulose synthase genes, indolic glucosinolate biosynth

137 lator of all three secondary wall-associated cellulose synthase genes: CESA4, CESA7 and CESA8.

138 proteins with sequence homology to bacterial cellulose synthases have been identified by partial sequ

139 bacteria to plants and an ancient origin for cellulose synthase in eukaryotes.

140 posed that UDP-glucose was then channeled to cellulose synthase in the plasma membrane, and it implie

141 Type Culture Collection 29133 than any other cellulose synthases in the database.

142 fic nucleotide regulator of beta-1,4-glucan (cellulose) synthase in Acetobacter xylinum.

143 uence showed conserved features found in all cellulose synthases, including plants, but was most simi

144 s well as in response to treatments with the cellulose synthase inhibitor isoxaben, which also impair

145 und screening approach we identified a novel cellulose synthase inhibitor, designated C17.

146 In particular, CELLULOSE SYNTHASE-INTERACTING PROTEIN1, already associa

147 OM-POM2 locus revealed that it is allelic to CELLULOSE SYNTHASE INTERACTING1 (CSI1).

148 Interestingly, this was accompanied by a cellulose synthase interacting1-independent reduction in

149 ssociated proteins KORRIGAN1 (KOR1) and POM2/CELLULOSE SYNTHASE INTERACTIVE PROTEIN1 (CSI1) were diff

150 Cellulose synthase-interactive protein 1 (CSI1) was iden

151 Cellulose synthase interactive1 (CSI1) is a key scaffold

152 diated fast recovery of CSCs is dependent on CELLULOSE SYNTHASE INTERACTIVE1 (CSI1), a protein previo

153 tions in CESA5, which disrupts an isoform of cellulose synthase involved in primary cell wall synthes

154 The CESA1 component of cellulose synthase is phosphorylated at sites clustered

155 Plants express several different cellulose synthase isoforms during primary and secondary

156 lineage and identify CSLD5, a member of the Cellulose Synthase Like-D family, as a cell wall biosynt

157 ic analyses of cellulose synthase (CesA) and cellulose synthase-like (Csl) families from the cellulos

158 Several proteins encoded by the cellulose synthase-like (CSL) gene family are known to b

159 Cellulose synthase-like (Csl) genes are hypothesized to

160 of the C subfamily from the large family of cellulose synthase-like (CSL) genes was found to be over

161 of genes related to cellulose synthase, the cellulose synthase-like (Csl) genes.

162 netically, ManS is closest to group A of the cellulose synthase-like (Csl) sequences from Arabidopsis

163 Several members of the Arabidopsis cellulose synthase-like A (CSLA) family have previously

164 us work has demonstrated that members of the cellulose synthase-like A (CslA) family of glycosyltrans

165 plant species are encoded by members of the cellulose synthase-like A (CSLA) gene family.

166 likely decorates glucomannan, synthesized by CELLULOSE SYNTHASE-LIKE A2, with galactose residues in v

167 sis thaliana), the 1,4-beta-glucan synthase, Cellulose Synthase-Like C4 (CSLC4), and three xylosyltra

168 We propose that a cellulose synthase-like core catalytic domain of the (1-

169 The Cellulose Synthase-Like D (CslD) genes have important, a

170 The Cellulose synthase-like F (CslF) subfamily of glycosyltr

171 Antibodies to the MLG synthases, cellulose synthase-like F6 (CSLF6) and CSLH1, located CS

172 rtion into the 3'-untranslated region of the cellulose synthase-like gene CSLA9.

173 lucan synthases encoded by the CSLH and CSLF cellulose synthase-like gene families.

174 A putative cellulose synthase-like gene was first identified in the

175 LUCAN SYNTHASE-LIKE, Cellulose Synthase, and CELLULOSE SYNTHASE-LIKE genes were consistent with the p

176 total protein levels, and the expression of CELLULOSE SYNTHASE-LIKE genes.

177 KOJAK encodes a cellulose synthase-like protein, AtCSLD3.

178 SOS6 encodes a cellulose synthase-like protein, AtCSLD5.

179 ion of a new allele of the Arabidopsis CesA7 cellulose synthase locus designated AtCesA7(irx3-5) invo

180 arently resides in other component(s) of the cellulose synthase machinery.

181 in vitro, leading to the interpretation that cellulose synthase might be able to synthesize callose.

182 Here we characterize cellulose synthase motility in the model grass, Brachypo

183 1, were changed in xxt1 xxt2 plants and that cellulose synthase motility is reduced in xxt1 xxt2 cell

184 SFG analysis of two cellulose synthase mutants (irx1/cesa8 and irx3/cesa7) i

185 rican Type Culture Collection 29133 with the cellulose synthases of other prokaryotes, Arabidopsis, G

186 the organization of four principal types of cellulose synthase operon found in various bacterial gen

187 that in addition to the previously described cellulose synthase operon, ATCC 53582 contains two addit

188 e operon, ATCC 53582 contains two additional cellulose synthase operons and several previously undesc

189 The bcsE gene is encoded in cellulose synthase operons in representatives of Gammapr

190 e question whether all the CesA genes encode cellulose synthases or whether some of the sub-class mem

191 lographic structure of a rice (Oryza sativa) cellulose synthase, OsCesA8, plant-conserved region (P-C

192 lulose-synthesizing complexes in which three cellulose synthase polypeptides form a particle and six

193 d to homogeneity and most partially purified cellulose synthase preparations yielded beta-1,3-glucan

194 might originate from an early activation of cellulose synthases prior to their insertion into the pl

195 The number of cellulose synthase proteins in this large multisubunit t

196 bers, and phylogenetic relationships between cellulose synthase proteins, including three new ones id

197 rotein complex that contains three different cellulose synthase proteins.

198 ree stress response, we cloned a full-length cellulose synthase (PtCesA) cDNA from developing xylem o

199 Given the hexagonal nature of the cellulose synthase rosette, it is assumed that the numbe

200 c analysis indicates that the cyanobacterial cellulose synthases share a common branch with CesAs of

201 on the basis of the recently published BcsA cellulose synthase structure, enabled probing of the cat

202 talk internode of sugarcane, identifying ten cellulose synthase subunit genes and examining significa

203 ll occurs in a strain with an insertion in a cellulose synthase subunit homolog.

204 ficantly altered in mutants lacking either a cellulose synthase subunit or two xyloglucan xylosyltran

205 Since the TTSS, but not the cellulose synthase subunit, is required for E. chrysanth

206 Uniquely, amongst the cellulose synthase superfamily, AtCslD5 was highly upreg

207 esses many features more similar to those of cellulose synthase than to those of other beta-linked cr

208 ionary commonalities and differences between cellulose synthases that modulate the nature of the cell

209 is contains six families of genes related to cellulose synthase, the cellulose synthase-like (Csl) ge

210 ously shown to encode a catalytic subunit of cellulose synthase, the similar morphology of knf and rs

211 Similar motifs are conserved in bacterial cellulose synthases, the Dictyostelium discoideum cellul

212 With the exception of bacterial cellulose synthases, the identities of c-di-GMP receptor

213 However, unlike other known cellulose synthases, the predicted C. savignyi polypepti

214 azoans and the similarity of the C. savignyi cellulose synthase to enzymes from cellulose-producing o

215 id, an allosteric activator of the bacterial cellulose synthase, to the ineffectual pGpG.

216 For cellulose synthase, we discuss the organization of the g

217 tructural and molecular biology on bacterial cellulose synthases, we review emerging concepts of how

218 ynthase behaves as a topologic equivalent of cellulose synthase, where the substrate UDP-glucose is c

219 D5 a plasma membrane localized 129 kD D-type cellulose synthase with eight transmembrane domains.