ライフサイエンスコーパス: stomata

1 ross the leaf surface prior to entry through stomata.

2 ce closure of hydathode pores in contrast to stomata.

3 were responsive to ABA and light similar to stomata.

4 ncovering previously unexpected behaviors of stomata.

5 he spacing and pore dimensions of developing stomata.

6 to close Arabidopsis (Arabidopsis thaliana) stomata.

7 thus reducing proton pump activity to close stomata.

8 to understanding the origin and function of stomata.

9 e consistent with the inactivity of hornwort stomata.

10 BA action on leaf water supply upstream from stomata.

11 ves, whereas the hypocotyls did not have any stomata.

12 the required allocation of epidermal area to stomata.

13 wild-type plants but mutant sporophytes lack stomata.

14 sociated with residual diffusion through the stomata.

15 vironmental constraints to O3 uptake through stomata.

16 previously to water evaporation through leaf stomata.

17 action of the epidermis that is allocated to stomata.

18 sulting in loss of turgor and closure of the stomata.

19 , morphology of thin-shaped chlorophyll-less stomata.

20 of a new cell type: guard cells, which form stomata.

21 quent division asymmetry in developing maize stomata.

22 ptibility 1 (EDS1), in guard cells that form stomata.

23 ors to inhibit closure or trigger opening of stomata.

24 CVI allele results in constitutively larger stomata.

25 inimum spacing of one epidermal cell between stomata.

26 he leaf surface and respond by closing their stomata.

27 egimes based upon the anatomical features of stomata.

28 s CO(2) to be fixed by RuBisCo behind closed stomata.

29 cle interrupted by epidermal pores, known as stomata.

30 is generally estimated by manually counting stomata.

31 as due to lack of penetration through closed stomata.

32 nsensitive (abi1) with functionally impaired stomata.

33 chinery in the control of water loss through stomata.

34 o produce functional and correctly patterned stomata.

35 because of increased water loss through the stomata.

36 patterning of multiple cell types, including stomata.

37 ient and tightly conserved genetic origin of stomata.

38 MJ17 bound directly to the chromatin of OPEN STOMATA 1 (OST1) and demethylated H3K4me3 for the regula

39 atases 2C (PP2Cs) of the protein kinase OPEN STOMATA 1 (OST1) and ultimately results in activation of

40 Silencing of OPEN STOMATA 1 (OST1) compromised the elevated CO2 -induced a

41 The functions of HT1 and OPEN STOMATA 1 (OST1) to changes in red, blue light or [CO2 ]

42 Open stomata 1 (OST1)/Snf1-related protein kinase 2.6 (SnRK2.

43 OST1 (open stomata 1) protein kinase plays a central role in regula

44 d positioning of veins, mesophyll cells, and stomata across a leaf is crucial for efficient gas excha

45 ed by the relatively slow opening/closing of stomata, activation/deactivation of C3 cycle enzymes, an

46 responses to dehydration are the closure of stomata and activation of electron transfer to oxygen ac

47 Plant defense responses at stomata and apoplast are the most important early events

48 e of stomata, whereas many pathogens exploit stomata and cause them to open to facilitate entry into

49 and cell shape, we focused on kidney-shaped stomata and developed a biomechanical model of a guard c

50 cessary to generate an appropriate number of stomata and enforce a minimum spacing of one epidermal c

51 on of ATP leads to the rapid closure of leaf stomata and enhanced resistance to the bacterial pathoge

52 iana The mutation caused constitutively open stomata and impaired stomatal CO2 responses.

53 y regulate morphogenesis of tissues, such as stomata and inflorescences in plants [3-15].

54 The formation of stomata and leaf mesophyll airspace must be coordinated

55 We propose that the coordination of stomata and mesophyll airspace pattern underpins water u

56 Stomata and MI cells constitute part of a wider system t

57 cts in these highly specialized cells of the stomata and root to impart cell wall strength at high tu

58 undle sheath extensions, density and size of stomata and subsidiary cells, and venation density for a

59 together to permit the correct patterning of stomata and that, moreover, elements of the module retai

60 n of specialized cells such as those forming stomata and trichomes is incomplete.

61 cycles, and the evolutionary development of stomata and vascular tissue.

62 onsistent with the impaired dynamics of tmm1 stomata and were accompanied by a reduced accumulation o

63 ayed germination, increased number of closed stomata) and the KO lines (increased number of lateral r

64 less than half of their normal complement of stomata, and correspondingly reduced levels of transpira

65 omponents of the aerial epidermis-trichomes, stomata, and pavement cells-is still not fully understoo

66 perform the task of identifying and counting stomata, and stomata density is generally estimated by m

67 We mapped ozone hypersensitivity, more open stomata, and stomatal CO2-insensitivity phenotypes of th

68 term exposure to UVA inhibits the opening of stomata, and this requires a reduction in the cytosolic

69 ion of CO(2) from the atmosphere through the stomata, and ultimately into the chloroplast.

70 M) under soil water deficit by closing their stomata, anisohydric species maintain higher stomatal ap

71 against pathogens, reproduction, control of stomata aperture and light signal transduction.

72 vacuolar NO(3) (-)/H(+) exchanger regulating stomata aperture in A thaliana Here, we used a genetical

73 4 homolog in Arabidopsis, decreased relative stomata aperture under nonstress control conditions.

74 logical and developmental mechanisms such as stomata aperture, aquaporin and lateral root positioning

75 ion of ANAC19, ANAC55 and ANAC72 to modulate stomata aperture.

76 Stomata are a unique system to study both processes beca

77 Stomata are adjustable pores in the aerial epidermis of

78 urring in plants, the opening and closing of stomata are based on hydraulic forces.

79 enson-Bassham cycle flux during the day when stomata are closed.

80 Stomata are defined by pairs of guard cells that perceiv

81 Stomata are dispersed pores found in the epidermis of la

82 Rice plants with fewer stomata are drought tolerant and more conservative in th

83 Stomata are epidermal valves that facilitate gas exchang

84 Stomata are expendable in hornworts, as they have been l

85 Stomata are formed by a pair of guard cells which have t

86 Stomata are formed from progenitor cells, which execute

87 Stomata are important regulators of carbon dioxide uptak

88 Stomata are key entry points for many plant pathogens.

89 Hornwort stomata are large and scattered on sporangia that grow f

90 Stomata are leaf pores that control gas exchange and, th

91 not be ancestral to all land plants and that stomata are likely to be a symplesiomorphy among embryop

92 Almost all of the stomata are located on the abaxial leaf surface.

93 Stomata are microscopic openings that allow for the exch

94 Stomata are microscopic valves on plant surfaces that or

95 he mesophyll with water that evaporates when stomata are open to allow CO2 uptake for photosynthesis.

96 Because stomata are physiologically important and because stomat

97 Stomata are pores found on the surfaces of leaves, and t

98 Stomata are pores that regulate the gas and water exchan

99 Stomata are produced by a controlled series of epidermal

100 Stomata are simultaneously tasked with permitting the up

101 f development, pores in the epidermis called stomata are spaced at least one cell apart for optimal g

102 the signal-sensing apparatus to inform where stomata are to be formed on the leaf.

103 rigin model, with ABA-mediated regulation of stomata arising early, in conjunction with stomata thems

104 Whether stomata arose once or whether they arose independently a

105 owever, although it is well-established that stomata arose very early in the evolution of land plants

106 n, and plant stomatal defense in closing the stomata as a perception of microbe-associated molecular

107 We argue that mature stomata, as key portals by which plants coordinate their

108 arboxylation at Rubisco (V(c,max) ), and not stomata, as the primary limitation to induction, with si

109 sis, particularly when the leaf surface with stomata became wet; however, there was significant varia

110 6 h, but that within 3 h of its activation, stomata become insensitive to ROS and open.

111 paired cell wall-cuticle continuum and fewer stomata, but showed increased water loss.

112 H2S closes stomata, but the underlying mechanism remains elusive.

113 elding rice cultivar 'IR64' to produce fewer stomata by manipulating the level of a developmental sig

114 xchange analyses, indicating that the mutant stomata can bestow an improved assimilation rate.

115 Stomata can quickly close upon challenge to block pathog

116 Moreover, the finding that chlorophyll-less stomata cause a 'deflated' thin-shaped phenotype, sugges

117 e number and expansion of pavement cells and stomata cell fate specification; we also observed severe

118 Stomata close in response to the plant hormone abscisic

119 Flowering plant stomata close through passive dehydration or by active p

120 onditions, and irrigation was withheld until stomata closed and xylem water potential declined to -3.

121 lation, hypersensitive response, DNA repair, stomata closure, biosynthesis of secondary metabolites,

122 s are naturally fragmented after ABA-induced stomata closure.

123 lude plant Slac1(p) transporters involved in stomata closure.

124 ascade by constitutively active YODA rescues stomata clustering in atgpi8-1, indicating that a GPI-AP

125 ected stiffening of the polar regions of the stomata complexes, both in Arabidopsis and other plants,

126 Stomata control gaseous fluxes between the internal leaf

127 Stomata control gaseous fluxes between the internal leaf

128 ncorporating the landscape of psi over which stomata control psi, and (2) the slope of the daily rang

129 Stomata control the exchange of CO2 and water vapor in l

130 Stomata control the gas exchange of terrestrial plant le

131 We introduce StomataCounter, an automated stomata counting system using a deep convolutional neura

132 significant difference in cuticle thickness, stomata densities, and sizes.

133 ask of identifying and counting stomata, and stomata density is generally estimated by manually count

134 GPI-AP or there is another GPI-AP regulating stomata development whose function is dependent upon TMM

135 ike protein (RLP) TMM, a signal modulator of stomata development, in a ligand-independent manner, sug

136 hat the blue light responses of Marsileaceae stomata differ from those of angiosperms.

137 ir apparent mechanism for maintaining closed stomata during drought.

138 t and nonhost disease resistance due to open stomata during pathogen infection.

139 of the hormone abscisic acid (ABA) to close stomata during water stress.

140 Stomata enable gaseous exchange between the interior of

141 Stomata, epidermal valves facilitating plant-atmosphere

142 raulic supply is crucial to maintaining open stomata for CO2 capture and plant growth.

143 concentrations within the leaf behind closed stomata for refixation by RuBisCO.

144 Stomata form at the base of the sporophyte in the green

145 Our results also show that BR-dependent stomata formation and expression of some, but not all, S

146 ND DISTRIBUTION1 The effects of the GATAs on stomata formation are light dependent but can be induced

147 we hypothesize that PIF- and light-regulated stomata formation in hypocotyls is critically dependent

148 ana LLM-domain B-GATA genes are defective in stomata formation in hypocotyls.

149 plant Arabidopsis thaliana and essential for stomata formation in moss.

150 und, GATA expression is sufficient to induce stomata formation in the dark.

151 Conversely, stomata formation is strongly promoted by overexpression

152 icate that these B-GATAs act upstream of the stomata formation regulators SPEECHLESS(SPCH), MUTE, and

153 APs are important for root and shoot growth, stomata formation, apical dominance, transition to flowe

154 screen targeted to identify genes regulating stomata formation, we discovered a missense mutation in

155 dormancy, flowering time, lateral root, and stomata formation-complemented by either or both of the

156 of the ERf signaling pathway that regulates stomata formation.

157 The stomata, formed by a pair of guard cells, dynamically in

158 Furthermore, stomata from isolated epidermal strips of Arabidopsis AB

159 o have bundle sheath extensions that exclude stomata from the local epidermis.

160 Hydathode surface presents pores resembling stomata giving access to large cavities.

161 ange between the leaf and bulk atmosphere by stomata governs CO(2) uptake for photosynthesis and tran

162 s a more localized synthesis of stilbenes in stomata guard cells and cell walls is induced by P. viti

163 Interestingly, approximately 45% of stomata had an unusual, previously not-described, morpho

164 plants with over twice the normal density of stomata have a greater capacity for nitrogen uptake, exc

165 hat underpin the development and function of stomata have been extensively studied in model angiosper

166 s one of the earliest plant groups to evolve stomata, hornworts are key to understanding the origin a

167 eep convolutional neural network to identify stomata in a variety of different microscopic images.

168 Stomata in abaxial epidermal strips of Arabidopsis ecoty

169 SGC plants showed a loss of ability to open stomata in anticipation of daily dark-to-light changes a

170 The stomata in basal lineages of vascular plants, including

171 During drought stomata in both species were found to close before decli

172 s the veins as liquid and travels toward the stomata in both the vapor and liquid phases before exiti

173 However, little is known about stomata in bryophytes, and their evolutionary origins an

174 Genotypes with proper spacing (< 5% of stomata in clusters) achieved Diffusive g(smax) values c

175 though there are several genera that exhibit stomata in clusters.

176 indings identify an architecture and fate of stomata in hornworts that is ancient and common to plant

177 The results show that ABA did not close the stomata in isolated epidermal strips of des1 mutants, an

178 may coordinate the positioning of veins and stomata in monocot leaves and that distinct mechanisms m

179 Stomata in most plants are separated by at least one epi

180 We also briefly examine the role of stomata in non-foliar tissues, gas exchange, maintenance

181 how plants allocate leaf epidermal space to stomata in order to achieve an economic balance between

182 Despite the importance of stomata in plant physiology and their contribution to gl

183 Although the involvement of stomata in plant responses to elevated CO2 has been well

184 Opening of stomata in plants with crassulacean acid metabolism (CAM

185 lipins and salicylic acid favored closure of stomata in response to Pseudomonas syringae infection.

186 a model for the involvement of ROS, ABA, and stomata in systemic signaling leading to systemic acquir

187 e TAM-GFP signal levels in the mesophyll and stomata in the 35S:TAM-GFP lines only differ slightly.

188 upporting a single ancient genetic origin of stomata in the ancestor to all stomatous land plants.

189 Both soils and incompletely closed stomata in the canopy contributed to nighttime fluxes.

190 OCHROME INTERACTING FACTOR(PIF) mutants form stomata in the dark, and in this genetic background, GAT

191 echanisms that determine the distribution of stomata in the epidermis have been studied extensively,

192 We were able to show that the emergence of stomata in the last common ancestor of mosses and vascul

193 extremely low number of sometimes clustered stomata in the leaves, whereas the hypocotyls did not ha

194 ermore, the GFP signals in the mesophyll and stomata in the TAM:TAM-GFP and 35S:TAM-GFP lines were al

195 Although stomata in true leaves display normal density and morpho

196 ogens, we know very little about the role of stomata in viral infection.

197 Stomata in wild-type Arabidopsis (Col) and in mutants of

198 below the guard cells and of fully developed stomata indicated that meristemoids preferentially hyper

199 characterized, the pathways by which mature stomata integrate environmental signals to control immat

200 The aberrant function of chc mutant stomata is consistent with the growth phenotypes observe

201 The relationship with stomata is unknown.

202 The role of stomata is usually described in terms of the trade-off b

203 Moreover, stomata-less sporophytes of DeltaPpSMF1 and DeltaPpSCRM1

204 The fossil record suggests stomata-like pores were present on the surfaces of land

205 In stomata, loss of OsK5.2 functional expression resulted i

206 Stomata mediate gas exchange between the inter-cellular

207 Stomata, microscopic pores in leaf surfaces through whic

208 tants exhibited delayed dehiscence, implying stomata might have promoted dehiscence in the first comp

209 ene that confers the fate of MIs, as well as stomata, might facilitate the development of strategies

210 Plants have stomata, mouth-like pores on their surface, to adjust to

211 Stomata movement and gas exchange are altered in chc mut

212 ic vacuole remodeling that occurs as part of stomata movements.

213 Stomata of an independent allele of the PIR gene (Atpir-

214 DRT111 is highly expressed in seeds and stomata of Arabidopsis and is induced by long-term treat

215 ated than previously envisioned and that the stomata of bryophytes have undergone reductive evolution

216 Unlike stomata of C(3) and C(4) species, CAM stomata open at ni

217 how impairment of ABA signal transduction in stomata of calcium-dependent protein kinase quadruple mu

218 Motivated by studies suggesting that the stomata of ferns and lycophytes do not conform to the st

219 Stomata of plants expressing bacterial NO dioxygenase, w

220 It has been suggested that the stomata of the basal vascular plants, such as ferns and

221 Neither NO nor H(2)O(2) increased in stomata of the uvr8-1 mutant.

222 Normalization of CO2 responses showed that stomata of transgenic plants respond to [CO2 ] shifts.

223 Here, we show that the stomata of two temperate fern species respond to ABA and

224 Electron microscopy was used to show stomata on leptomeningeal coverings of blood vessels in

225 Stomata on mature leaves may act as stress signal-sensin

226 as determined by the number and aperture of stomata on the leaf.

227 s)) is constrained by the size and number of stomata on the plant epidermis, and the potential maximu

228 luence of spatial distribution of functional stomata on underlying mesophyll anatomy.

229 al infiltration into leafy greens by keeping stomata open and providing photosynthetic products for m

230 Unlike stomata of C(3) and C(4) species, CAM stomata open at night for the mesophyll to fix CO(2) int

231 Stomata open at the leaf epidermis, driven by solute acc

232 ression patterns of AtJAZ genes and measured stomata opening and pathogen resistance in loss- and gai

233 P34 overexpression showed increased relative stomata opening even with ABA treatment.

234 Thus, stomata opening, enhanced leaf cooling, and ABA insensit

235 teria into the plant apoplast by stimulating stomata opening.

236 s thought to require light to induce natural stomata opening.

237 Mutants lacking SPCH do not produce stomata or lineages.

238 ready in mosses, the oldest plant group with stomata, or were acquired more recently in angiosperms r

239 e developed a computational pipeline, SPACE (stomata patterning autocorrelation on epidermis), that d

240 nvestigate infection processes of Pgt during stomata penetration and colonization in barley and wheat

241 ing seed germination and shows a more closed stomata phenotype.

242 d by stomatal conductance (g(s)); therefore, stomata play a critical role in photosynthesis and trans

243 Plant stomata play a crucial role in leaf function, controllin

244 The patterning of stomata plays a vital role in plant development and has

245 Guard cell swelling controls the aperture of stomata, pores that facilitate gas exchange and water lo

246 to life on land, including the evolution of stomata-pores on the surface of plants that regulate gas

247 the most ancient extant lineages to possess stomata, possess orthologs of these Arabidopsis (Arabido

248 Pores or stomata present on CSF-facing leptomeningeal cells enshe

249 All ABA-deficient lines closed their stomata rapidly and extensively in response to high VPD,

250 Stomata regulate CO(2) uptake for photosynthesis and wat

251 Stomata regulate important physiological processes in pl

252 Stomata regulate the uptake of CO2 and the loss of water

253 COR-induced signaling events at stomata remain unclear.

254 esponse to increasing VPD; however, in abi1, stomata remained open and oxygen atoms of CO(2) continue

255 the uvr8-1 null mutant was exposed to UV-B, stomata remained open, irrespective of the fluence rate.

256 Stomata respond to changes in light environment through

257 Stomata respond to darkness by closing to prevent excess

258 Stomata serve dual and often conflicting roles, facilita

259 ory of stomatal optimization stipulates that stomata should act to maximize photosynthesis while mini

260 e light independent, and thus plants without stomata should continue to take up COS in the dark.

261 t present in immature guard cells, yet young stomata show a normal opening response.

262 Terrestrial plants rely on stomata, small pores in the leaf surface, for photosynth

263 ect plant gas exchange that is controlled by stomata, small pores on plant leaves and stems formed by

264 These results demonstrate that stomata-specific regulators can alter mesophyll properti

265 on plants have reduced H(+)-ATPase activity, stomata that are less responsive to pathogen virulence f

266 ice (Oryza sativa) and other cereals possess stomata that are more complex than those of Arabidopsis.

267 ium filix-femina, recently suggested to have stomata that are regulated by ABA.

268 ochemistry that identify a role for hornwort stomata that is correlated with sporangial and spore mat

269 duces leaf stomatal apertures and density of stomata that plays out as reductions in evapotranspirati

270 uggest that the first embryophytes possessed stomata that were more sophisticated than previously env

271 Plant stomata, the cellular interface between a plant and the

272 fra Moreover, in A. hybridus, despite closed stomata, the leaf metabolic profiles combined with chlor

273 Stomata, the microvalves on leaf surfaces, exert major i

274 howed activity in several tissues, including stomata, the organs controlling transpiration.

275 Linking the two fundamental key roles of stomata-the enabling of gas exchange, and the first defe

276 ls that also give rise to pavement cells and stomata, their density and distribution are under strict

277 f stomata arising early, in conjunction with stomata themselves.

278 measured guard cells across the genera with stomata to assess developmental changes in size and to a

279 new insights into how guard cell walls allow stomata to function as responsive mediators of gas excha

280 ks the functioning of guard cells and forces stomata to reopen.

281 s related to a locally higher sensitivity of stomata to the drought-hormone abscisic acid (ABA).

282 nitrosoglutathione induced closure of uvr8-1 stomata to the same extent as in the wild type.

283 from the intercellular air spaces below the stomata to the site of initial carboxylation in the meso

284 new tool for characterizing the response of stomata to water availability.

285 lism mutants (sdp1, pxa1, and cgi-58) and in stomata treated with a TAG breakdown inhibitor.

286 HYTHMO (LUX) disrupt circadian regulation of stomata under free running and Pseudomonas syringae chal

287 amy3 bam1 plants close their stomata under osmotic stress at similar rates as the wil

288 Guard cells, which flank the stomata, undergo adjustments in volume, resulting in cha

289 Stomata underpin the challenges of water availability an

290 ABA concentration did not change until after stomata were closed.

291 n and abscisic acid (ABA), while thin-shaped stomata were continuously closed.

292 d the physiological parameters controlled by stomata were strongly correlated with Anatomical g(smax)

293 cid-insensitive1 (abi1-1) does not close the stomata when epidermal strips were treated with H2S, sug

294 nts: for example, drought induces closure of stomata, whereas many pathogens exploit stomata and caus

295 the activation of Rubisco and the opening of stomata, whereas transitions from high to low light requ

296 through wounds and natural openings, such as stomata, which are adjustable microscopic pores in the e

297 perture measurements of normal kidney-shaped stomata, which lack chlorophyll, showed stomatal closing

298 WT plants close stomata within an hour of Pst inoculation or flg22 (a 22

299 cular ledge and plants lacking FOCL1 produce stomata without a cuticular ledge.

300 Consequently, stomata would remain open below water potentials that wo