ライフサイエンスコーパス: primary root

1 increased phloem delivery and growth of the primary root.

2 s responsible for acropetal transport in the primary root.

3 educed vascular development, and a shortened primary root.

4 of information from the lateral roots to the primary root.

5 where lateral roots begin to emerge from the primary root.

6 appear to have reduced cell division in the primary root.

7 nduced by auxin in the basal meristem of the primary root.

8 root primordia and their emergence from the primary root.

9 ed root hair formation and developed shorter primary roots.

10 del of growth-sustaining water potentials in primary roots.

11 nrecognized role in regulating the growth of primary roots.

12 te to different levels in wild-type and rth1 primary roots.

13 ath of cells in the tips of both lateral and primary roots.

14 ngation or metabolism of maize (Zea mays L.) primary roots.

15 ition in the meristem and elongation zone of primary roots.

16 image the morphology of Medicago truncatula primary roots.

17 vitropic behavior of seedling hypocotyls and primary roots.

18 on and cell size control in both lateral and primary roots.

19 ral roots and precocious secondary growth in primary roots.

20 CCRC-M1 labels all cell walls at the apex of primary roots 2 d and older and the apices of mature lat

21 of the Arabidopsis WPP family causes shorter primary roots, a reduced number of lateral roots, and re

22 MAD2 loss-of-function mutants have a shorter primary root and a smaller root meristem, and this defec

23 h stimulation in cortex and epidermis of the primary root and a strong repression in LRPs and to a lo

24 development is a traceable process along the primary root and different stages can be found along thi

25 immunologically detected exclusively in the primary root and its meristem.

26 ts accumulated very low to no auxin in their primary root and LR tips as observed through expression

27 functions during cell elongation zone in the primary root and other tissues.

28 in increases the expression of XBAT32 in the primary root and partially rescues the lateral root defe

29 relate to the gene expression domains in the primary root and suggest that different GLV signals trig

30 hat control the cellular architecture of the primary root and the initiation of new lateral root orga

31 ized Pi sensing that regulates growth of the primary root and therefore delineates it from sugar-depe

32 mutated, prevents the formation of hairs on primary roots and causes a seedling lethal phenotype.

33 ressed in the endodermal and phloem cells of primary roots and in the vascular tissues of leaves, ste

34 tion-related phenotypes, including shortened primary roots and increases in the number and length of

35 ssion of MtNPF6.8 in the pericycle region of primary roots and lateral roots, and in lateral root pri

36 move defined cells in the cap of Arabidopsis primary roots and quantified the response of the roots t

37 sis (Arabidopsis thaliana) mutant with short primary roots and root hairs was identified from a forwa

38 asticity of the proteomic landscape of maize primary roots and thus provide a starting point for gain

39 Mild AtMAD2 over-expressors exhibit a longer primary root, and an extended root meristem.

40 s of division and differentiation within the primary root, and describe how their cross-regulation ma

41 s arrest immediately after emerging from the primary root, and reveal a lack of organization.

42 ular mechanisms that control this process in primary roots, and discuss recent insights into the regu

43 ts have longer leaves, petioles, hypocotyls, primary roots, and root hairs than wild-type plants, whe

44 GFP in specific cell populations within the primary root apex.

45 he of the Arabidopsis (Arabidopsis thaliana) primary root apical meristem is composed of the quiescen

46 tivates both cell division and elongation in primary roots as well as auxin-responsive and stem cell

47 ctivation of cell division and elongation in primary roots, as well as auxin-responsive and stem cell

48 ing elongation in the apical region of maize primary roots at low psi w.

49 ell elongation in the apical region of maize primary roots at low water potentials (psi(w)) was assoc

50 in the growing region of maize (Zea mays L.) primary roots at low water potentials (psiw), largely as

51 between two plant organs (viz., lateral and primary roots) at the level of the proteome.

52 10 degrees greater than perpendicular to the primary root axis, and they were agravitropic.

53 regular spacing of lateral organs along the primary root axis.

54 .12, as rap2.12-1 seedlings show exaggerated primary root bending.

55 d root meristem function, leading to reduced primary root but enhanced lateral root growth.

56 3 was expressed in most cells of the growing primary root but was not enriched in the phloem, includi

57 sed abundantly in the vascular system of the primary root, but not in newly formed lateral root primo

58 n factor), suppresses cell elongation of the primary root by activating the cell surface receptor FER

59 indings establish the chemical nature of the primary root-diffusion barrier in Arabidopsis and enable

60 Elongation of the primary root during postgermination of Medicago truncatu

61 , we show that inactivation of CRK5 inhibits primary root elongation and delays gravitropic bending o

62 utant fk-J79 exhibited pronounced defects in primary root elongation and gravitropic response.

63 we show that depletion of NO in noa1 reduces primary root elongation and increases flavonol accumulat

64 idopsis (Arabidopsis thaliana) by inhibiting primary root elongation and promoting lateral root and r

65 TRANSPORTER Family6.8) in the inhibition of primary root elongation by high exogenous nitrate.

66 Previous work showed that primary root elongation in maize (Zea mays L.) seedlings

67 Recovery of the primary root elongation is associated with larger plant

68 t architecture of these plants is that their primary root elongation is inhibited when grown on P-def

69 Primary root elongation of wild-type L. pimpinellifolium

70 the identity of CWPs in the maize (Zea mays) primary root elongation zone.

71 ollowing germination, moderate IBA-resistant primary root elongation, and severe defects in IBA-induc

72 , but on high nitrate, arm exhibited reduced primary root elongation, radial swelling, increased numb

73 s study, the inhibitory effect of nitrate on primary root elongation, via inhibition of elongation of

74 also defective in lateral root formation and primary root elongation.

75 in specifying the three main regions of the primary root (elongation, transition and division zones)

76 In the primary root, expansins are predominantly expressed in t

77 an growth rate, we used Arabidopsis thaliana primary roots grown vertically at 20 degreesC with an el

78 nitrogen source, nitrate, acting to suppress primary root growth (vertical dimension) in concert with

79 rowth through a high phosphate patch reduced primary root growth after the root left the patch.

80 ro grown plants resulted in an inhibition of primary root growth and a proliferation of lateral and a

81 g Na(+) accumulation in plants and improving primary root growth and biomass.

82 Conversely, primary root growth and cotyledon expansion in blue ligh

83 The inhibition of primary root growth and development is indeterminate in

84 condition but shows increased inhibition of primary root growth and enhanced production of lateral r

85 The lrd3 mutant has decreased primary root growth and increased lateral root growth.

86 e constitutive effect of the arm mutation on primary root growth and its conditional impact on root a

87 tational analysis showed a role for TET13 in primary root growth and lateral root development and red

88 t growth and a reduced sensitivity to ABA on primary root growth and lateral root formation compared

89 miRNA-deregulated) showed less inhibition of primary root growth and less induction of a Pi transport

90 eads to aberrant trichome expansion, reduced primary root growth and longer root hairs.

91 Inhibition of primary root growth and loss of meristematic activity we

92 y thus indicates that ZAT6 is a repressor of primary root growth and regulates Pi homeostasis through

93 lutamate (Glu) at the primary root tip slows primary root growth and stimulates root branching.

94 Stomatal closure, seed germination, and primary root growth are well-known ABA responses that we

95 The transgenic plants showed enhanced primary root growth but suppressed growth of lateral roo

96 d PDGLP2 appear to be involved in regulating primary root growth by controlling phloem-mediated alloc

97 HRE2 inhibits root bending, suggesting that primary root growth direction at hypoxic conditions is a

98 In latd mutants, primary root growth eventually arrests, resulting in a d

99 assium and for changes in both root hair and primary root growth in Arabidopsis thaliana.

100 PF6.8 mediates nitrate inhibitory effects on primary root growth in M. truncatula.

101 psis, an iron-dependent mechanism reprograms primary root growth in response to low Pi availability.

102 tion pathway that negatively regulates plant primary root growth in response to nitrate.

103 have altered lateral root growth but normal primary root growth in response to nitrate.

104 ion factor and a close homologue repress the primary root growth in response to P deficiency conditio

105 reased lateral root initiation and inhibited primary root growth in the transformants at 10 pM, sever

106 gene expression, seed germination arrest and primary root growth inhibition) compared with ABI5 expre

107 ity for seed germination arrest and seedling primary root growth inhibition.

108 Increased primary root growth is also a well-characterized phenoty

109 Primary root growth of wild-type Arabidopsis thaliana se

110 We study the primary root growth of wild-type Medicago truncatula pla

111 An analysis of primary root growth of WT, med12, aux1-7 and med12 aux1

112 Consistent with this, the primary root growth rate in at4 is faster than wild type

113 ed increased root hair formation and reduced primary root growth that could be rescued by the applica

114 exogenous auxin and increased sensitivity of primary root growth to exogenous auxin, indicates that T

115 silon also promoted root hair elongation and primary root growth under severe nitrogen deprivation.

116 teractions of Pi and Fe availability control primary root growth via meristem-specific callose format

117 Primary root growth was not affected by a high nitrate p

118 d type, but no change in auxin inhibition of primary root growth was observed, suggesting that PGGT I

119 f root cap turnover may therefore coordinate primary root growth with root branching in order to opti

120 Nitrate was able to stimulate primary root growth, both directly and by antagonising t

121 starvation responses, including cessation of primary root growth, extensive lateral root and root hai

122 urce allocation is shifted from secondary to primary root growth, genetic variation exists for this r

123 r high auxin levels, including inhibition of primary root growth, induction of root hairs, and promot

124 altered auxin homeostasis including altered primary root growth, lateral root development, and root

125 lthough auxin supplementation also inhibited primary root growth, loss of meristematic activity was o

126 llow root system architecture (RSA), reduces primary root growth, root apical meristem size, and meri

127 eral root development, as well as defects in primary root growth, root hair initiation, and root hair

128 by rag1 seedlings includes reduced shoot and primary root growth, root tip swelling, and increased la

129 concentrations of Cr (20-40 microM) promoted primary root growth, while concentrations higher than 60

130 synthesis or signaling fails to restore latd primary root growth.

131 ensitivity to nitrate-mediated inhibition of primary root growth.

132 requires activation of the root meristem for primary root growth.

133 n root meristems and the root cap for normal primary root growth.

134 ensitivity to alkamides in the inhibition of primary root growth.

135 interplay between this periodic process and primary root growth; yet, much about this oscillatory pr

136 tions (0, 3, and 21% O2, respectively), when primary roots had reached approximately 5 cm.

137 ergence of new lateral roots from within the primary root in Arabidopsis has been shown to be regulat

138 fluenced the longitudinal growth rate in the primary root in response to Pi deprivation, whereas RGF1

139 PCD-mediated elimination of the primary root in response to salt shock appears to be an

140 The elongation of primary roots in PLDzeta1 and PLDzeta2 double knockout m

141 ateral root numbers (total lateral roots per primary root) in the mutants to twice the number in the

142 The epidermis of Arabidopsis wild-type primary roots, in which some cells grow hairs and others

143 h altered auxin physiology, including longer primary roots, increased number of lateral roots, and in

144 brassinosteroids in hypocotyl elongation and primary root inhibition assays, but it did retain sensit

145 ly supporting certain lateral roots when the primary root is compromised.

146 s mutant, root UVB sensitive 1 (rus1), whose primary root is hypersensitive to very low-fluence-rate

147 ablish the spatial expression of LATD/NIP in primary root, lateral root and nodule meristems and the

148 normal function of three meristems, i.e. the primary root, lateral roots and nitrogen-fixing nodules.

149 XS3/4/5/8) resulted in plants with increased primary root length (approximately 25% longer than the w

150 ybrids that displayed no further increase in primary root length (i.e. epistasis).

151 he P-efficient parent Ningyou7 had a shorter primary root length (PRL), greater lateral root density

152 ty were found to have contrasting effects on primary root length and lateral root density, but simila

153 ation, whereas there were reductions in both primary root length and lateral root number in 12-d-old

154 Knockout mutants for athb13 showed increased primary root length as compared with wild-type (Columbia

155 ination rates, survival rates, and increased primary root length compared to control plants under dro

156 iple mutant plants showed markedly increased primary root length compared with wild-type plants.

157 Relative to shoot dry weight (DW), primary root length decreased with increasing nitrate av

158 Fe excess decreases primary root length in the same way in wild-type and in

159 Primary root length was reduced in Zn- seedlings, wherea

160 phenotypes [i.e., reduced apical dominance, primary root length, lateral root emergence, and growth;

161 genic tobaccos were observed for increase in primary root length, number of lateral roots, chlorophyl

162 r of lateral roots formed, and the effect on primary root length.

163 race tool has proved successful in measuring primary root lengths across time series image data.

164 e dwarfness, dark green curled leaves, short primary roots, less lateral roots, and insensitive to ex

165 ated pickle (pkl) were isolated in which the primary root meristem retained characteristics of embryo

166 (2) accumulation to the surface cells of the primary root meristem, (ii) demonstrate the accumulation

167 n, and on auxin treatment was induced in the primary root meristem.

168 ethyl arginine reduce the mitotic indices of primary root meristems and inhibit lateral root elongati

169 with strong expression in vascular tissues, primary root meristems and lateral root primordia.

170 The primary root of Arabidopsis has a simple cellular organi

171 tion, and examined actin organization in the primary root of Arabidopsis thaliana.

172 We characterized the growth of the primary root of Arabidopsis under phosphorus sufficiency

173 ll-specific repressor of QC divisions in the primary root of Arabidopsis.

174 The short primary root of atdfb was associated with a disorganized

175 ed in the ability to initiate nodules on the primary root of the host plant, Medicago truncatula, ind

176 duced length of the root apical meristem and primary root of the mutant ashr3-1 indicate that synchro

177 The primary root of the mutant shows a reduced gravitropic r

178 Here we show that the primary root of young Arabidopsis seedlings responds to

179 s of auxin redistribution across the caps of primary roots of 2-day-old maize (Zea mays, cv Merit) se

180 ck auxin transport and gravitropic growth in primary roots of Arabidopsis (Arabidopsis thaliana).

181 3-acetic acid in both hypocotyl sections and primary roots of Arabidopsis seedlings was measured.

182 morphogenesis, we examined the morphology of primary roots of Arabidopsis thaliana and the organizati

183 ed PCD (TUNEL staining and DNA laddering) in primary roots of both Arabidopsis thaliana wild type (Co

184 ing basipetal polarity of auxin transport in primary roots of corn.

185 The default growth pattern of primary roots of land plants is directed by gravity.

186 pattern of longitudinal surface extension in primary roots of maize (Zea mays L.) upon application an

187 nd calmodulin in the gravitropic response of primary roots of maize (Zea mays, L.).

188 senescing rosette leaves, but is very low in primary roots of mature plants.

189 epress expression of embryonic traits in the primary roots of pkl seedlings, whereas activation of PK

190 Primary roots of the mutant 'Ageotropic' cultivar of Zea

191 trong knock down of rth6 expression in young primary roots of the mutant rth6, the gene is also signi

192 The occurrence of calmodulin in primary roots of these maize cultivars was tested by aff

193 The growth response of primary roots of WT, med12, aux1-7 and med12 aux1 single

194 is correlated with differential elongation, primary roots of Zea mays cv Merit maintained vertically

195 to measure the differential contribution of primary root pericycle cell files to developing lateral

196 from proliferation to differentiation in the primary root, plays a new role in controlling LRP develo

197 during initiation, sometimes encircling the primary root prior to growth in a normal downward direct

198 However, the mechanisms that regulate the primary root response to Pi-limiting conditions remain l

199 After transfer to 30 degrees C, the primary root's elongation rate decreases and diameter in

200 -TGA and HYPERSENSITIVITY TO LOW PI-ELICITED PRIMARY ROOT SHORTENING1 (HRS1)/HRS1 Homolog family, whi

201 the growth biophysics of maize (Zea mays L.) primary roots suggested that cell walls in the apical 5

202 major axis [i.e. brace, crown, seminal, and primary roots]), suggesting that LRBD has varying utilit

203 study these interactions the proteome of the primary root system of the maize (Zea mays L.) lrt1 muta

204 ence of lateral roots on the proteome of the primary root system.

205 t development, as trm4b mutants have shorter primary roots than the wild type due to reduced cell div

206 t hypoxia triggers an escape response of the primary root that is controlled by ERFVII activity and m

207 ripts are elevated more than 100-fold in pkl primary roots that inappropriately express embryonic tra

208 In the primary root, the veins appear morphologically normal, b

209 In maize primary roots, the mitochondrion-associated SUS (mtSUS;

210 ponse depended on direct contact between the primary root tip and the NO(3)(-), and was not elicited

211 e study showed that CHL1 is activated in the primary root tip early in seedling development and at th

212 pear to be normal, delivery of phloem to the primary root tip is limited severely in young seedlings.

213 esence of exogenous l-glutamate (Glu) at the primary root tip slows primary root growth and stimulate

214 ence of a NO(3)(-) signalling pathway at the primary root tip that can antagonise the root's response

215 ression in LRPs and to a lower extent at the primary root tip.

216 differentiation and endoreduplication in the primary root tip.

217 the field of distal stem cell control in the primary root tip.

218 in initiating lateral roots and increased in primary root tips of are.

219 d in a range of tissues and cells, including primary root tips, root vascular tissue, hydathodes, and

220 cription and probably mRNA stability both in primary root tissues and in LRPs, it acts differentially

221 e transcriptomic landscape in four different primary root tissues of their F1-hybrid progeny.

222 osphoproteome atlas of four maize (Zea mays) primary root tissues, the cortex, stele, meristematic zo

223 tracted to the simple radial organization of primary root tissues, which form a series of concentric

224 additive, and allelic expression patterns in primary root tissues.

225 y, we show that hypoxic conditions cause the primary root to grow sidewise in a low oxygen environmen

226 pply of Fe to Cr-treated Arabidopsis allowed primary root to resume growth and alleviated toxicity sy

227 stimulates pericycle cells within elongating primary roots to enter de novo organogenesis, leading to

228 an vary widely from straight gravity-aligned primary roots to fractal-like root architectures.

229 s work on the adaptation of maize (Zea mays) primary roots to water deficit showed that cell elongati

230 both newly emerged lateral roots and in the primary root, ultimately resulting in the selective deat

231 17 and their reciprocal F1 hybrid progeny in primary roots under control and water deficit conditions

232 with altered ultrastructure and show shorter primary roots under restrictive growth conditions.

233 The growth of nascent primary roots was inhibited in the mutants even in the a

234 cation of epidermal cell fate in Arabidopsis primary roots we have isolated 8 new mutants that fall i

235 Maize (Zea mays L.) seedlings with 5-cm primary roots were exposed to anoxic (0% [v/v] O2), hypo

236 in young lateral roots and in regions of the primary root where lateral roots are emerging.

237 s in the accumulation of auxin in the tip of primary root, whereas loss-of-function mutations in thes

238 olved in responses to gravity stimulation in primary roots, whereas on the other, FLP and MYB88 funct

239 expressed in epidermal and cortical cells of primary roots, whereas the TUB8 chimeric gene was prefer

240 luorescent protein construct was measured in primary roots whose apyrase expression was suppressed ei

241 d anthocyanin concentrations, and an aborted primary root with protoxylem but no metaxylem.

242 tinuous light, and seedlings develop shorter primary roots with an increased number of lateral roots

243 ium is reduced, we observe elongation of the primary root without an increase in P availability or a

244 NcZNT1 was previously suggested to be the primary root Zn/Cd uptake transporter.