ライフサイエンスコーパス: root hair

1 ch RSL4 protein is present in the developing root hair.

2 cell mass and somatic embryos from a single root hair.

3 R structure in the subapical zone of growing root hairs.

4 splay very short primary roots and elongated root hairs.

5 microtubules in the polarized cell growth of root hairs.

6 per meter of rhizomorph, and were covered in root hairs.

7 owing cells and A. thaliana pollen tubes and root hairs.

8 tained high frequency Ca(2+) spiking in host root hairs.

9 also alters the density, size, and number of root hairs.

10 aspect of the polarity signaling program in root hairs.

11 is preferentially expressed in both PTs and root hairs.

12 wth program exhibited by growing Arabidopsis root hairs.

13 phase, resulting in the development of long root hairs.

14 redundant in cells other than those forming root hairs.

15 h as animal neurons, plant pollen tubes, and root hairs.

16 various cell types, such as pollen tubes and root hairs.

17 adjacent atrichoblast cells that do not form root hairs.

18 polarity and the growth of pollen tubes and root hairs.

19 late in the tip-growing domain of elongating root hairs.

20 ants produce long, tubular outgrowths called root hairs.

21 plants had stunted root systems and extended root hairs.

22 branching effects occurring only at swollen root hairs.

23 ctin regulation (ROP2), were altered in agd1 root hairs.

24 ryophytes (land plants) such as rhizoids and root hairs.

25 g elongation of Arabidopsis pollen tubes and root hairs.

26 sides but exhibit a significant reduction in root hairs.

27 edge on how root activity and traits such as root hairs affect the three-dimensional pore structure a

28 ized than by roots and strongly dependent on root hair and aggregate orientation.

29 terized extensin glycosylation enzymes; both root hair and glycan phenotypes were restored upon reint

30 In Arabidopsis, root hair and non-hair cell fates are determined by a MY

31 omparative ATAC-seq profiling of Arabidopsis root hair and non-hair cell types revealed extensive sim

32 e expansins have cell-specific functions, in root hair and pollen tube development, for example.

33 g of its upper regions or even of the entire root hair and spontaneous constrictions but reduced bran

34 ong root hairs and shallow basal roots, long root hairs and deep basal roots, short root hairs and sh

35 oot hairs and shallow basal roots, and short root hairs and deep basal roots.

36 ithin distinct motile puncta in L. japonicus root hairs and in Nicotiana benthamiana leaves.

37 the membrane glycerolipid species in soybean root hairs and in roots stripped of root hairs, and thei

38 guminosarum is a soil bacterium that infects root hairs and induces the formation of nitrogen-fixing

39 lar level, Nick4 is coexpressed with Nfr5 in root hairs and nodule cells, and the NiCK4 protein reloc

40 Root hairs and phenes that reduce the metabolic cost of

41 In root hairs and pollen tubes of the seed plant Arabidopsi

42 p growth that occurs during the formation of root hairs and pollen tubes or de novo formation of cell

43 owed, in part, extremely swollen noninfected root hairs and reduced numbers of deformed nodules.

44 To determine membrane glycerolipids in root hairs and roots may differ, as well as their respec

45 long root hairs and deep basal roots, short root hairs and shallow basal roots, and short root hairs

46 ) having four distinct root phenotypes: long root hairs and shallow basal roots, long root hairs and

47 Genotypes with both long root hairs and shallow roots had 298% greater biomass ac

48 However, in response to heat stress, both root hairs and stripped roots showed hypomethylation in

49 he level of phosphatidylethanolamine (PE) in root hairs and stripped roots, and root hairs had an inc

50 ction thread and at the nuclear periphery in root hairs and that the punctate accumulation of VPY is

51 ue to a mix of soil particle entanglement in root hairs and the action of adhesive root exudates.

52 ude that the anatomical phene of long, dense root hairs and the architectural phene of shallower basa

53 r Utricularia and Spirodela, which both lack root hairs and the root hair expansin clade EXPA-X.

54 hy (SRCT) to visualise both the structure of root hairs and the soil pore structure in plant-soil mic

55 g from meristematic through mature stages of root-hair and nonhair cell differentiation.

56 mis exhibits a position-dependent pattern of root-hair and nonhair cell types.

57 wer-4, that exhibits an abnormal pattern of root-hair and nonhair cells.

58 e elevated in are root epidermal tissues and root hairs, and are forms more root hairs, consistent wi

59 per nuclear shaping and movement in Medicago root hairs, and are important for infection thread initi

60 t gravitropism, fewer lateral roots, shorter root hairs, and auxin resistance.

61 Tip growth has been studied in pollen tubes, root hairs, and fungal and oomycete hyphae and is the mo

62 including preinfection stages in developing root hairs, and is induced by culture supernatants.

63 sition of callose at developing cell plates, root hairs, and plasmodesmata.

64 Rhizoids, root hairs, and pollen tubes respond similarly to disrup

65 ibition of primary root growth, induction of root hairs, and promotion of adventitious and lateral ro

66 soybean root hairs and in roots stripped of root hairs, and their response to nitrogen (N) and phosp

67 ot hair development genes, relative to other root hair- and root-expressed genes, among these species

68 and that this also impacts the patterning of root hairs, anthocyanins, and aerenchyma in a phenomenon

69 le-on-the-tip' events (Hot phenotype) in the root hair apex, consistent with the role of this endoglu

70 Arabidopsis (Arabidopsis thaliana), branched root hairs are an indicator of defects in root hair tip

71 Root hairs are filamentous protuberances from superficia

72 In Arabidopsis (Arabidopsis thaliana), root hairs are formed in cell files over the cleft of un

73 Root hairs are known to be highly important for uptake o

74 Pollen tubes and root hairs are model cell systems for studying the molec

75 dicate that the membrane glycerolipidomes in root hairs are more responsive to nutrient availability

76 Root hairs are single cells that develop by tip growth,

77 As root hairs are single-cell extensions of the root epider

78 Root hairs are tip-growing cellular projections that eme

79 Root hairs are tubular extensions of specific root epide

80 Root hairs are tubular extensions of the epidermis.

81 water uptake and nutrients, we sought to use root hairs as a single-cell model system to measure the

82 that rth6 transcripts are highly enriched in root hairs as compared to all other root tissues.

83 s in cytosine DNA methylation in single-cell root hairs as compared with multicellular stripped roots

84 We developed a model of phosphate uptake by root hairs based directly on the geometry of hairs and a

85 Interestingly the root-hair-bearing genotype had a significantly greater s

86 e is a general need to facilitate studies on root hair biology by collecting, presenting, and sharing

87 ligosaccharides (LCOs) that can trigger both root hair branching in legumes and, most importantly, ca

88 -knockout mutants display spontaneous PT and root-hair bursting.

89 bursting phenotypes of anx1 anx2 PTs and fer root hairs but strongly inhibits wild-type tip growth.

90 or, the presence of H2O2 was detected in the root hairs by 3,3-diaminobenzidine (DAB) stain 72h after

91 gene (LjNPL), which is induced in roots and root hairs by rhizobial nodulation (Nod) factors via act

92 imiting conditions requires infection of the root hairs by soil symbiotic bacteria, collectively refe

93 thaliana root where they positively regulate root hair cell development.

94 With this knowledge in mind, the root hair cell is a very suitable model system in which

95 hat the acidic xyloglucan is present only in root hair cell walls.

96 the level of one single plant cell type, the root hair cell, and between two model plants: Arabidopsi

97 ermines the final size of the differentiated root hair cell.

98 nized by the CCRC-M2 antibody was delayed in root hair cells (trichoblasts) compared with nonhair cel

99 -loop-helix proteins are expressed in future root hair cells (trichoblasts) of the Arabidopsis thalia

100 consists of a position-dependent pattern of root hair cells and non-hair cells.

101 and pH signatures that, coordinately, allow root hair cells and pollen tubes to expand in a controll

102 Root hair cells and pollen tubes, like fungal hyphae, po

103 Seq transcriptome data generated for soybean root hair cells in three different development stages of

104 ortion of epidermal cells to be specified as root hair cells rather than nonhair cells.

105 PUMILIO23 (APUM23), which caused prospective root hair cells to instead adopt the non-hair cell fate.

106 1 gene was found to be expressed in infected root hair cells, and in the meristem, invasion zone, and

107 In growing root hair cells, ARK1 comets predominantly localize on t

108 usion, which revealed expression in infected root hair cells, developing nodules, and in the invasion

109 ARK1 co-moves with RHD3 during tip growth of root hair cells.

110 onsistently and specifically active in plant root hair cells.

111 iva and that each is expressed in developing root hair cells.

112 ession results in the development of ectopic root hair cells.

113 gs show longer root system as well as longer root hairs compared with tZ-treated seedlings, increasin

114 Strikingly, mutant root hairs complete the normal endoreduplication program

115 l tissues and root hairs, and are forms more root hairs, consistent with a role of flavonols as antio

116 or by overexpressing their targets represses root hair curling and nodule formation, whereas repressi

117 plants displayed a similar ability to induce root hair curling in response to rhizobia or Nod lipochi

118 ntaining lipids PE and phosphatidylserine in root hairs decreased whereas the level of non-N-containi

119 d proteolysis of a large Arabidopsis GTPase, Root Hair Defective 3 (RHD3) and showed suitable probing

120 ored the root hair phenotype of the hairless root hair defective 6 (rhd6) mutant.

121 basic helix-loop-helix transcription factor root hair defective 6-like 4 (RSL4) is necessary and suf

122 rmation, which might have contributed to the root hair defective phenotype of the mutant.

123 ROOT HAIR DEFECTIVE SIX-LIKE (RSL) genes control the dev

124 We show here that RSL (ROOT HAIR DEFECTIVE SIX-LIKE) transcription factors form

125 fferentiation is positively regulated by the ROOT HAIR DEFECTIVE SIX-LIKE1 (MpRSL1) basic-helix-loop-

126 ROOT HAIR DEFECTIVE SIX-LIKE4 (RSL4) is necessary and su

127 Genes encoding ROOT HAIR DEFECTIVE-SIX LIKE (RSL) class I basic helix-l

128 he Arabidopsis (Arabidopsis thaliana) member ROOT HAIR DEFECTIVE3 (RHD3) has been demonstrated to med

129 ROOT HAIR DEFECTIVE3 (RHD3) is an atlastin GTPase involv

130 Enhanced root hair defects were also observed in double mutants t

131 However, Nod factor did induce root hair deformation in the LNP antisense lines.

132 tants were impaired for nodulation and early root hair deformation responses were severely affected.

133 ir1-1 mutant showed a transient reduction in root hair density in comparison with the wild type under

134 m for unidirectional cell growth coopted for root hair development during vascular plant evolution.

135 ducted a large-scale comparative analysis of root hair development genes from diverse vascular plants

136 ification in the structure and expression of root hair development genes, relative to other root hair

137 The molecular genetic program for root hair development has been studied intensively in Ar

138 hat RSL class I genes are not sufficient for root hair development in A. thaliana, it suggests that t

139 n this study, we show that WRKY75 suppresses root hair development in nonroot hair files and that it

140 xtreme polarized membrane growth that drives root hair development in plants.

141 een auxin metabolism and transport, steering root hair development in response to internal and extern

142 idual RSL class I proteins is sufficient for root hair development in the cereal O. sativa (rice).

143 iation in the moss Physcomitrella patens and root hair development in the flowering plant Arabidopsis

144 osynthesis of ethylene to fine-tune root and root hair development, which are important for seedling

145 antagonistic regulatory element controlling root hair development.

146 ays an important role in regulating root and root hair development.

147 proper regulation of root meristem size and root hair development.

148 Ca(2)(+)](cyt-) , ROP2-, and RABA4b-mediated root hair development.

149 teins we identified two unique regulators of root hair development.

150 ying its expression results in alteration of root hair development.

151 ongly affected by genes that impact root and root hair development.

152 and AtROOT HAIR DEFECTIVE SIX-LIKE1, promote root-hair development by positively regulating the expre

153 Previous modelling studies found that root hairs dominate phosphate uptake.

154 hereas cZ induces genes involved in cell and root hair elongation and differentiation.

155 lateral shoot branching, and act to regulate root hair elongation and lateral root formation.

156 Furthermore, in Arabidopsis, KAR-induced root hair elongation depends on ACS7 Thus, we reveal a c

157 LIKE4 (RSL4) is necessary and sufficient for root hair elongation in Arabidopsis thaliana.

158 for proper cell wall self-assembly and hence root hair elongation in Arabidopsis thaliana.

159 ts in Arabidopsis thaliana and found reduced root hair elongation in Atget lines, possibly as a resul

160 ts as a PSR hormone that stimulates root and root hair elongation to enlarge the root absorbing surfa

161 d increased lateral root formation, extended root hair elongation, faster mycorrhization and reduced

162 NT PROTEIN KINASE11 (CPK11) are required for root hair elongation.

163 ed by RBOHC was previously reported to drive root hair elongation.

164 y root growth, lateral root development, and root hair elongation.

165 onies, resulting in a remarkable, multilayer root-hair endophyte stack (RHESt).

166 ocalized throughout the rice root, including root hairs, epidermis, cortex and stele, and to the leaf

167 Microtubules in ark1-1 root hairs exhibited reduced catastrophe frequency and s

168 pirodela, which both lack root hairs and the root hair expansin clade EXPA-X.

169 ocus on auxin-induced cellular elongation in root hairs, exposing a mechanistic view of plant growth

170 served in double mutants to AGD1 and ACT2, a root hair-expressed vegetative actin isoform.

171 the utility of shallow basal roots and long root hairs for phosphorus acquisition in combination is

172 Root hairs form from trichoblast cells that express RBOH

173 involvement in cell wall modification during root hair formation (RHF) has not yet been addressed.

174 In addition, osmogs plants had impaired root hair formation and elongation, and reduced root epi

175 OS in trichoblasts and elevated frequency of root hair formation compared with the wild type.

176 ound that brassinosteroid signaling inhibits root hair formation through GSK3-like kinases or upstrea

177 also suppresses WER's nuclear localization, root hair formation, and elongation.

178 e sections that describe genes, processes of root hair formation, root hair mutants, and available re

179 regulated genes were found to be involved in root hair formation, which might have contributed to the

180 tioxidants control the level of H(2)O(2) and root hair formation.

181 e of flavonols as antioxidants that modulate root hair formation.

182 ot elongation and promoting lateral root and root hair formation.

183 a R2R3 MYB transcription factor involved in root hair formation.

184 inted to the involvement of GLV4 and GLV8 in root hair formation.

185 lish patterns of ROS accumulation that drive root hair formation.

186 l a central role of glucose-TOR signaling in root hair formation.

187 hologically and metabolically distinct, with root hairs four times longer than with other growth cond

188 we discovered conservation of a core set of root hair genes across all vascular plants, which may de

189 between Arabidopsis thaliana and Glycine max root hair genes reveals the evolution of the expression

190 aper, we present a comprehensive database of root hair genomics, iRootHair, which is accessible as a

191 rained by a lack of methods for imaging live root hairs growing in real soils.

192 I3K was associated with a marked decrease in root hair growth and curling.

193 ve imaging and pharmacologic modification of root hair growth defects in rhd3 suggest that there is i

194 1-depleted rat cortical neurons and impaired root hair growth in loss-of-function mutants of the ATL1

195 l dome as well as the apical localization of root hair growth regulator ROP2 is oscillated in rhd3 In

196 In plants, root hair growth requires polar nuclear migration into t

197 during this pulse is modulated as part of a root hair growth response to low phosphate.

198 ike 4 (RSL4) is necessary and sufficient for root hair growth(2).

199 s shows that MadB1-4 contribute to polarized root hair growth, phenocopying myosins, whereas MadA1-4

200 for AtSfh1 activity in supporting polarized root hair growth.

201 polymorpha rhizoid and Arabidopsis thaliana root hair growth.

202 r establishment and maintenance of polarized root hair growth.

203 identify genes regulated by RSL4 that affect root hair growth.

204 changes in root length, root branching, and root hair growth.

205 e (PE) in root hairs and stripped roots, and root hairs had an increased level of phosphatidic acid (

206 Arabidopsis mutants lacking root hairs have no acidic xyloglucan.

207 ol the development of rhizoids in mosses and root hairs in angiosperms [13, 14], these data demonstra

208 r the three-dimensional (3D) interactions of root hairs in real soil.

209 nus glutinosa induces Ca(2+) oscillations in root hairs in response to exudates from Frankia alni, bu

210 Root hairs in rhd3 are short and wavy, a defect reminisc

211 ment of processes at the scale of individual root hairs in soil pores.

212 genes positively regulate the development of root hairs in the angiosperms Lotus japonicus, Arabidops

213 The increases in ROS and root hairs in tt4 are reversed by genetic or chemical co

214 dicago truncatula requires repolarization of root hairs, including the rearrangement of cytoskeletal

215 h short-haired, deep-rooted phenotypes, long root hairs increased shoot biomass under phosphorus stre

216 gs, but mutant phenotypes were restricted to root hairs, indicating that ARK1's function is redundant

217 PRC2 subunits initially develop unicellular root hairs indistinguishable from those in wild type but

218 f the symbiosis requires bacterial entry via root hair infection threads and, in parallel, organogene

219 cific role for one ROS, H(2)O(2), in driving root hair initiation and demonstrated that localized syn

220 ne receptors, ETR1 controls lateral root and root hair initiation and elongation and the synthesis of

221 Auxin-induced root hair initiation and ROS accumulation were reduced i

222 repressed growth and increased formation of root hairs, lateral root primordia and adventitious root

223 Root hair length and density (RHL/D) increase phosphorus

224 , they regulate root architecture and affect root hair length and density.

225 thin barley populations, was correlated with root hair length and was associated with a genetic locus

226 Root hair length is determined by the duration for which

227 heath weight was investigated in relation to root hair length, and under both laboratory and field co

228 le auxin-related phenotypes, such as altered root hair length.

229 onse including shorter primary roots, longer root hairs, longer hypocotyls, and altered lateral root

230 pleiotropic phenotypes, including defects in root hair morphogenesis.

231 cell fate, while also terminating growth of root hairs mostly independent of microRNA biogenesis.

232 sed on genetic interactions between agd1 and root hair mutants altered in PI metabolism.

233 ibe genes, processes of root hair formation, root hair mutants, and available references.

234 Tip growth of pollen tubes and root hairs occurs via rapid polar growth.

235 2)(+)](cyt) ) oscillations were disrupted in root hairs of agd1.

236 in calcium ions (Ca(2+) ), occurring in the root hairs of several legume species in response to the

237 Root hairs of the monogenic recessive maize mutant rooth

238 The root hairs of this mutant are shorter than those of the

239 ch is found in the subapical zone of growing root hairs of wild-type plants, is altered to thick bund

240 provide direct evidence of the importance of root hairs on pore structure development at the root-soi

241 lead to a defective polarized cell growth of root hairs or neurons remains elusive.

242 tures may be unicellular extensions, such as root hairs or rhizoids [6-9], or multicellular structure

243 ost infections arrested as infection foci in root hairs or roots.

244 e structure and expression of genes used for root hair patterning, suggesting that the Arabidopsis tr

245 e mechanism of brassinosteroid regulation of root hair patterning.

246 We also describe an unusual root hair phenotype associated with growth on high Glc m

247 loss-of-function lines phenocopy the stunted root hair phenotype of other Atget lines, its heterologo

248 GSNO and auxin restored the root hair phenotype of the hairless root hair defective

249 -out mutants of At3g57630 showed a truncated root hair phenotype, as seen for mutants of all hitherto

250 tissues in agreement with the dao1-1 mutant root hair phenotype.

251 microtubule plus ends and rescued the ark1-1 root hair phenotype.

252 Here, we systematically examined root hair phenotypes in brassinosteroid-related mutants,

253 Here, we have monitored the root hair phenotypes of two legume plants, T. repens and

254 mutants of Arabidopsis thaliana with altered root hair phenotypes were used to assess the involvement

255 Root hairs play an important role in nutrient and water

256 n Golgi/trans-Golgi that also participate in root hair polar growth.

257 ET-insensitive plants, including the lack of root hairs, poor lateral root growth, and low chlorophyl

258 anscriptionally profiled Medicago truncatula root hairs prior to and during the initial stages of inf

259 Root hairs provide a model system to study plant cell gr

260 c experiments on mutants with ectopic and no root hairs, providing complementary proteomic data.

261 promoter sequences and the discovery of two root hair regulatory elements (RHE1 and RHE2) consistent

262 the database includes information about 153 root hair-related genes that have been identified to dat

263 As new fields of root hair research are emerging, the number of new paper

264 ied to confer tip growth in pollen tubes and root hairs, respectively.

265 to regulate MT reorganization during initial root hair responses to rhizobia.

266 Land plants develop filamentous cells-root hairs, rhizoids, and caulonemata-at the interface w

267 tages of IT formation in Medicago truncatula root hairs (RHs) expressing fluorescent protein fusion r

268 The density and/or length of the root hairs (RHs) that are formed are thought to have a m

269 factor treatments of MtROP9i led to deformed root hairs showing progressed swelling of its upper regi

270 nd increased the number of lateral roots and root hairs showing they have non-redundant roles.

271 First, charge mapping at Zea mays root hairs shows that there is a high negative surface c

272 We found that the genotype with root hairs significantly altered the porosity and connec

273 A loss-of-function mutation in At1g63450, a root hair-specific gene encoding a family GT47 glycosylt

274 Finally, among our root hair-specific proteins we identified two unique reg

275 osteroids play important roles in regulating root hair specification by unknown mechanisms.

276 Heiligkreuztal2 [HKT2.4]) displayed branched root hairs, suggesting that this accession carries a mut

277 es of young seedlings, and their presence at root hair surfaces and in rhizosheaths.

278 pids to galactolipids was 1.5 fold higher in root hairs than in stripped roots.

279 nction results in the development of shorter root hairs than in wild-type.

280 Previously, we found that agd1 mutants have root hairs that exhibit wavy growth and have two tips th

281 roots and negative roles in the formation of root hairs through the modulation of auxin transport and

282 legumes, rhizobial colonization initiates in root hairs through transcellular infection threads.

283 O-REPEAT KINESIN1 (ARK1) plays a key role in root hair tip growth by promoting microtubule catastroph

284 The role of the acidic xyloglucan in root hair tip growth is discussed.

285 esser extent P4H2 and P4H13, are pivotal for root hair tip growth.

286 ed root hairs are an indicator of defects in root hair tip growth.

287 Overproduction of CelC2 also increased root hair tip redirections (RaT phenotype) events in bot

288 ar calcium spiking and calcium influx at the root hair tip were blocked.

289 ium oscillations and a calcium influx at the root hair tip.

290 and their closest homolog, FERONIA, controls root-hair tip growth.

291 ROS (Reactive Oxygen Species) homeostasis at root hair tips of Trifolium and Medicago.

292 calized enzymatic breakdown of cell walls at root hair tips.

293 lation, rhizobia are entrapped within curled root hairs to form an infection pocket.

294 els based on the large amount of genomic and root hair transcriptomic information currently available

295 We report that Arabidopsis thaliana root hair walls contain a previously unidentified xylogl

296 Intriguingly, at normal temperature, root hairs were more hypermethylated than were stripped

297 density of lateral roots, and the length of root hairs were not affected by SIN1 RNAi.

298 Root hairs were visualised within air-filled pore spaces

299 f barley (Hordeum vulgare), with and without root hairs, were grown for 8 d in microcosms packed with

300 usarium and is associated with the growth of root hairs, which then bend parallel to the root axis, s