ライフサイエンスコーパス: chlorophyll

1 skin color with delay in the degradation of chlorophyll.

2 he biosynthetic pathways for all "Chlorobium chlorophylls."

3 Carotenoids (4.93mg/100g), chlorophylls (10.27mg/100g), tocopherols (8.83mg/100g),

4 ility is reinforced with the contribution of chlorophylls (15-22mg/kg oil).

5 triplicate 4 m(3) enclosures with equivalent chlorophyll a (Chl-a) under present and higher partial p

6 Temperature and chlorophyll a (chla) concentration varied significantly

7 r far-red light (FRL; >725 nm) contains both chlorophyll a and a small proportion of chlorophyll f.

8 ECT-MP can both simultaneously retrieve leaf chlorophyll a and b, and also performs better than PROSP

9 ation of total plant-based chlorophylls into chlorophyll a and chlorophyll b is necessary for advance

10 on (UK) and exposure of air masses to marine chlorophyll a and to other source proxies.

11 itrogen and iron increased concentrations of chlorophyll a by up to approximately 40-fold, led to dia

12 ompensate for the loading reduction, and the chlorophyll a concentration decreases substantially (by

13 rrelation between microplastic abundance and chlorophyll a content suggests vertical export via incor

14 The mutant displayed decreased chlorophyll a content.

15 y with water temperature and whole-community chlorophyll a Correlations with temperature point to the

16 alysis of the carbonyl stretching region for chlorophyll a excitations indicates that the HliD binds

17 We suggest that measurement of chlorophyll a fluorescence can be used to operationally

18 tified Tcrit (high temperature where minimal chlorophyll a fluorescence rises rapidly and thus photos

19 Here, proxies for leaf cellular damage, chlorophyll a fluorescence, and electrolyte leakage were

20 mbrane inlet mass spectrometry gas exchange, chlorophyll a fluorescence, P700 analysis, and inhibitor

21 to as NPQ, or nonphotochemical quenching of chlorophyll a fluorescence.

22 Furthermore, we find that chlorophyll a has a prevalent role in the coordination o

23 ts of total lipids, total carbohydrates, and chlorophyll a in the cells of the microalga, indicating

24 almost complete transfer to chlorophyll f if chlorophyll a is pumped with a wavelength of 670 nm or 7

25 xcitations indicates that the HliD binds six chlorophyll a molecules in five non-equivalent binding s

26 ndscape comprising 96 PSI trimers and 27,648 chlorophyll a molecules.

27 nt WSCP from cauliflower, reconstituted with chlorophyll a or chlorophyll b, gives excellent agreemen

28 phetamine, there was up to 45% lower biofilm chlorophyll a per ash-free dry mass, 85% lower biofilm g

29 -equivalent binding sites, with at least one chlorophyll a presenting a slight distortion to its macr

30 yrophosphate, required for the final step in chlorophyll a synthesis.

31 containing vitamin B12 could further enhance chlorophyll a yields by up to threefold.

32 rganic carbon (DOC), nutrient concentration, chlorophyll a), and human population density.

33 inter values were 43.2% of summer values for chlorophyll a, 15.8% of summer phytoplankton biovolume a

34 Correlations with whole-community chlorophyll a, a proxy for autotrophic biomass, suggest

35 oligotrophic waters, but contained levels of chlorophyll a, a proxy for phytoplankton biomass, charac

36 Also, minor amounts of chlorophyll a, a' and b can be observed in Opuntia peel

37 PROSPECT-MP) that can combine the effects of chlorophyll a, chlorophyll b and carotenoids on leaf dir

38 ote sensing of leaf photosynthetic pigments (chlorophyll a, chlorophyll b and carotenoids) and for pr

39 lticomponent nanoreactor (NR) that comprises chlorophyll a, l-ascorbic acid, and gold nanoparticles t

40 partitioned into components predicted by pH, chlorophyll a, temperature, and water mass movements.

41 ased expression of a hexokinase gene (HXK1), chlorophyll a/b-binding protein gene (CAB1), ADP-glucose

42 ost-translationally targets light-harvesting chlorophyll a/b-binding proteins (LHCP) to the thylakoid

43 y of membrane proteins, the light harvesting chlorophyll a/b-binding proteins (LHCPs), during their d

44 on photosynthetic attributes, such as Fv/Fm, chlorophyll a/cell, levels of D2 PSII subunits, or RbcL;

45 Considering variations in chlorophyll a:b ratio with leaf age and physiological st

46 Reservoirs with higher epilimnetic [chlorophyll a] experienced larger increases in CH4 emiss

47 om 1.2 to 4.3 times higher concentrations of chlorophylls a and b, carotenoids, alpha- and beta-carot

48 les are formed from pheophytin (demetallated chlorophyll), a pigment that is naturally consumed in hu

49 res (14.5 degrees C-17.5 degrees C) and high chlorophyll-a ( approximately 11 mg m(-3)).

50 , nitrate-N, dissolved inorganic phosphorus, chlorophyll-a and algal density).

51 = 0.5; n = 147) that successfully predicted chlorophyll-A concentrations from an external subset of

52 nchronized daily time-series data of surface chlorophyll-a concentrations from the NASA's MODIS satel

53 dity, and dissolved organic carbon (DOC) and chlorophyll-a concentrations in a wetland-influenced reg

54 crustaceans and 2.5-fold increase of summer chlorophyll-a in the Bay.

55 aring monthly time series of temperature and chlorophyll-a inside San Francisco Bay with those in adj

56 perature and the acid-driven demetalation of chlorophyll-a into pheophytin-a.

57 ly, there was no correlation between monthly chlorophyll-a variability inside and outside the Bay.

58 However, at the annual scale Bay chlorophyll-a was significantly correlated with the Spri

59 peaked with a 16-fold increase (relative to chlorophyll-a) just after the major lysis event.

60 ed six components: Model 1 (pheophytin-A and chlorophyll-A), Model 2 (chlorophyll-B and chlorophyll-C

61 revealed that this pathway is important for chlorophyll accumulation under a cycled light/dark illum

62 membrane permeability, oxidative stress and chlorophyll allomers (oxidation products).

63 Chlorophyll allomers were measured in batch-cultures of

64 N is an important component of chlorophyll, amino acids, nucleic acids, and secondary m

65 Interestingly, salinity increased chlorophyll and antioxidant capacity in most genotypes;

66 cted in leaves of PP-E plants with increased chlorophyll and carotenoid contents.

67 nits as well as several cofactors, including chlorophyll and carotenoid pigments, lipids, and ions.

68 G in mature Mt-abi5 seeds was accompanied by chlorophyll and carotenoid retention.

69 .7mg/kg) and pigment concentrations (maximum chlorophyll and carotenoids as 4.6mg/kg and 2.86mg/kg, r

70 enols detection by HPLC, total anthocyanins, chlorophyll and carotenoids detection by spectrophotomet

71 to date, well-separated the effects of total chlorophyll and carotenoids on leaf reflectance and tran

72 induced seed germination and accumulation of chlorophyll and carotenoids, hallmark processes opposite

73 y-green phenotype is mainly due to increased chlorophyll and chloroplast number.

74 Mice fed a dietary metabolite of chlorophyll and exposed to light, over several months, s

75 of GluTR and the adequate ALA synthesis for chlorophyll and heme in higher plants.

76 orphyrin ring in "pigments of life", such as chlorophyll and hemoglobin, it has become a prime synthe

77 is supported by the significant reduction of chlorophyll and its related metabolites as the growing s

78 henolic content (TPC), antioxidant activity, chlorophyll and lutein contents (using UPLC-PDA) were de

79 index, LAI) and biochemical properties (leaf chlorophyll and nitrogen content).

80 ation, including those for the metabolism of chlorophyll and the biosynthesis of carotenoids, phenylp

81 esis that supplies the hydrocarbon chain for chlorophyll and tocopherol.

82 013, estimated using in situ measurements of chlorophyll and underwater light.

83 It occurred degradation of total chlorophyll and unmasking of carotenoids from 31st days

84 displayed defective chloroplasts, decreased chlorophyll and zero survivorship under cold stress.

85 an-3-ols), 3 triterpenoids, 7 carotenoids, 5 chlorophylls and 4 tocopherols.

86 harge separation and consists of 6 (bacterio)chlorophylls and an iron-sulfur cluster; unlike other re

87 nthetic chlorins can serve as surrogates for chlorophylls and be exploited in diverse ways.

88 unds that contribute to the visible spectra (chlorophylls and carotenoids).

89 tents in dry matter, protein, beta-carotene, chlorophylls and seven minerals.

90 rstanding of the biosynthesis pathway of the chlorophylls and the formation of the formyl group in Ch

91 rage community leaf dry mass per area (LMA), chlorophyll, and carbon allocation (including nonstructu

92 ons of MMHg, dissolved organic carbon (DOC), chlorophyll, and total nitrogen (reflecting lake sensiti

93 ions of hydroxycinnamic acid derivatives and chlorophylls, and moderate amounts of flavonoids and car

94 Predictive models for firmness, chlorophyll, anthocyanins, carotenoids and rutin were de

95 nthesis pathway leading to the production of chlorophyll are enhanced by cytokinin.

96 The biosynthetic pathways of these chlorophylls are known except for one reaction.

97 at can combine the effects of chlorophyll a, chlorophyll b and carotenoids on leaf directional hemisp

98 leaf photosynthetic pigments (chlorophyll a, chlorophyll b and carotenoids) and for providing a frame

99 nt-based chlorophylls into chlorophyll a and chlorophyll b is necessary for advanced monitoring of pl

100 iflower, reconstituted with chlorophyll a or chlorophyll b, gives excellent agreement with experiment

101 1 (pheophytin-A and chlorophyll-A), Model 2 (chlorophyll-B and chlorophyll-C), Model 3 (pheophytin-B)

102 relate to its unique visual ecology and the chlorophyll-based visual system.

103 responsible for delivering light-harvesting chlorophyll binding protein to the thylakoid membrane.

104 loading of the cpSRP cargo, light-harvesting chlorophyll binding protein.

105 chlorophyll spectra in type II water-soluble chlorophyll binding proteins from Brassicaceae (WSCPs).

106 motif) to which potential functions such as chlorophyll binding, protein interaction, and integratio

107 s presented and applied to the water-soluble chlorophyll-binding protein (WSCP) from cauliflower.

108 unitz protease inhibitor named water-soluble chlorophyll-binding protein (WSCP).

109 ly, which also includes the light-harvesting chlorophyll-binding proteins of photosystems I and II, t

110 The results show that both chlorophyll biomass in spring and C. finmarchicus biomas

111 y deactivation of genes encoding enzymes for chlorophyll biosynthesis and carbon fixation and metabol

112 Among these are CGL78 involved in chlorophyll biosynthesis and HPPD1, encoding 4-hydroxyph

113 cosylases/hydrolases, (2) down-regulation of chlorophyll biosynthesis and photosynthesis, and (3) act

114 scription factors directly regulate genes of chlorophyll biosynthesis and the light harvesting comple

115 Chlorophyll biosynthesis enables autotrophic development

116 ith the direct transcriptional regulation of chlorophyll biosynthesis genes as a key aspect for this

117 ises due to the modulation of expression for chlorophyll biosynthesis genes such as HEMA1, GUN4, GUN5

118 RNAi lines accumulated higher levels of the chlorophyll biosynthesis intermediate Mg-protoporphyrin

119 osynthesis of Fe-S clusters is important for chlorophyll biosynthesis, but that the laf6 phenotype is

120 In chlorophyll biosynthesis, the magnesium chelatase enzyme

121 catalyzes one of the rate-limiting steps of chlorophyll biosynthesis.

122 ) is a positive regulator of light-dependent chlorophyll biosynthesis.

123 ch of the tetrapyrrole metabolic pathway for chlorophyll biosynthesis.

124 r LIL3 in the organization of later steps in chlorophyll biosynthesis.

125 These include two chlorophyll biosynthetic enzymes that explain the majori

126 t would otherwise induce cellular damage and chlorophyll bleaching.

127 The fall colors are signs of chlorophyll breakdown, the biological process in plants

128 ely mimicked Fe deficiency by leading to low chlorophyll but high ferric-chelate reductase activity a

129 y to tune the light-absorption properties of chlorophylls by their protein environment is the key to

130 d chlorophyll-A), Model 2 (chlorophyll-B and chlorophyll-C), Model 3 (pheophytin-B), and Model 4 (phe

131 ive chlorophyll derivatives: chlorophyll c2, chlorophyll c1, purpurin-18 a, pheophytin d and phytyl-p

132 cterization of five chlorophyll derivatives: chlorophyll c2, chlorophyll c1, purpurin-18 a, pheophyti

133 adaptation to contrasting habitats affected chlorophyll-carotenoid ratios, pool sizes of photoprotec

134 Sous-vide cooking preserved chlorophyll, carotenoids, phenolic content and antioxida

135 , pFCC is converted to different fluorescent chlorophyll catabolites (FCCs) and nonfluorescent chloro

136 ophyll catabolites (FCCs) and nonfluorescent chlorophyll catabolites (NCCs).

137 singly weak excitonic coupling between their chlorophyll (Chl) a's, despite a high pigment density.

138 ip between interannual variations in oceanic chlorophyll (CHL) and sea surface temperature (SST), whi

139 rabidopsis thaliana) mutants with defects in chlorophyll (Chl) b biosynthesis or in the chloroplast s

140 The central reaction of chlorophyll (chl) breakdown pathway occurring during oli

141 rescence_R/Chl-fluorescence_G), based on the chlorophyll (Chl) fluorescence excited with red (R) and

142 We measured chlorophyll (Chl) fluorescence kinetics, oxygen exchange

143 lity trends in 2913 lakes using nutrient and chlorophyll (Chl) observations from the Lake Multi-Scale

144 performing photosynthesis using red-shifted chlorophylls, chlorophyll d and f, reduces competition b

145 nm, with the partial mixing of excitonic and chlorophyll-chlorophyll charge transfer states.

146 Chlorophylls (Chls) are the most important cofactors for

147 While positioning of chlorophyll cofactors is well understood and rationalize

148 tica L. leaves treated by steaming and metal-chlorophylls complexations against combined acid-heat wa

149 Formation of metal-chlorophylls complexes was confirmed by FTIR spectroscop

150 r relationships between camera-NDVI and leaf chlorophyll concentration, and between camera-NDVI and l

151 ned as the wind/nitrate space that maximizes chlorophyll concentration, and present a framework for e

152 displayed significantly inhibited growth and chlorophyll concentration, reduced glycerol concentratio

153 The hypothesis that reducing chlorophyll content (Chl) can increase canopy photosynth

154 biochemistry and canopy structure, including chlorophyll content (R(2 ) = 0.65 for canopy GPPSIF and

155 compounds like total phenol, carotenoid and chlorophyll content and antioxidant activity (oxidative

156 res of early senescence, including decreased chlorophyll content and maximum photochemical efficiency

157 e and salt treatment phenotype (leaf scorch, chlorophyll content and Na(+) accumulation) using a pane

158 es, lower relative Na(+) content, and higher chlorophyll content and proline content than the control

159 nd decay, SSC/TA ratio (also at 16days), and chlorophyll content and with highest scores of sensory a

160 k Mountain had larger antenna dimensions and chlorophyll content but a lower percentage of active rea

161 Quantitative data of the chlorophyll content comes to achieve significant informa

162 stem diameter, root length, root number and chlorophyll content in pot experiments.

163 Their activities were evaluated by measuring chlorophyll content of dark-grown transformants of a chl

164 The chlorophyll content of the transformant cells expressing

165 A slight change in color and chlorophyll content was observed in the samples.

166 aboveground biomass, height, leaf width, and chlorophyll content were obtained from 33 populations sp

167 nfirmed that the photosynthetic capacity and chlorophyll content were reduced by an ethylene treatmen

168 ignificantly increases leaf and plant sizes, chlorophyll content, and PSII activity.

169 We measured chlorophyll content, CO2 assimilation, and carbohydrate

170 reduced to oxidized glutathione (GSH/GSSG), chlorophyll content, photosynthesis and related gene exp

171 ted in parallel to reduction in growth rate, chlorophyll content, photosynthetic activity, respiratio

172 cts after 8days of storage with highest SSC, chlorophyll content, total flavonoid, DPPH, and ABTS ant

173 content (R(2 ) = 0.65 for canopy GPPSIF and chlorophyll content; P < 0.0001), leaf area index (LAI)

174 (monochromatic variable a( *)) and the total chlorophylls content.

175 otosynthesis using red-shifted chlorophylls, chlorophyll d and f, reduces competition between species

176 light conditions in Acaryochloris marina, a chlorophyll d-containing cyanobacterium.

177 ter content, higher membrane stability, slow chlorophyll degradation and increased accumulation of pr

178 reas several other PG-localized proteins and chlorophyll degradation enzymes did not interact.

179 ver-expression of CitERF13 resulted in rapid chlorophyll degradation in Nicotiana tabacum leaves and

180 Chlorophyll degradation is the most obvious hallmark of

181 tion of both PAO and TIC55, we consider that chlorophyll degradation likely coevolved with land plant

182 Chlorophyll degradation naturally occurs during plant se

183 reduced expression of genes involved in the chlorophyll degradation pathway.

184 with enhanced senescence molecular markers, chlorophyll degradation, and earlier seed shattering com

185 known functions of MYC2/3/4 in root growth, chlorophyll degradation, and susceptibility to the patho

186 As the result, CNFC coating minimized chlorophyll degradation, weight loss, and firmness of ba

187 ynthesis but most significantly to decreased chlorophyll degradation, which is supported by the reduc

188 k, cv. Newhall fruit was used as a model for chlorophyll degradation.

189 activators of PPH genes and accelerators of chlorophyll degradation.

190 E a OXYGENASE (PAO), are the end products of chlorophyll degradation.

191 irst time the enzymatic reactions implied in chlorophyll degradations in olive fruits elucidated.

192 New chlorophyll derivatives have been identified and quantif

193 the comprehensive spectrometric study of the chlorophyll derivatives present in the five main coloure

194 ovel complete MS(2) characterization of five chlorophyll derivatives: chlorophyll c2, chlorophyll c1,

195 ong potential for utilizing spectroscopy and chlorophyll-derived indices to monitor biocrust ecophysi

196 mechanisms for rapidly matching the level of chlorophyll excited states from light harvesting with th

197 Copper-chlorophylls extracts exhibited similar green hue to tho

198 rom untreated and steamed leaves, while zinc-chlorophylls extracts exhibited yellow-green color.

199 Use of metal-chlorophylls extracts in beverage ingredient led to incr

200 Metal-chlorophylls extracts possessed higher stability against

201 Cytotoxicity of zinc- and copper-chlorophylls extracts was slightly different and higher

202 Chlorophyll f (Chl f) permits some cyanobacteria to expa

203 With selective pumping of chlorophyll f at 740 nm, we observe a final approximatel

204 ime constant for almost complete transfer to chlorophyll f if chlorophyll a is pumped with a waveleng

205 Although the physical role of chlorophyll f is best supported as a low-energy radiativ

206 The possibility that chlorophyll f participates in energy transfer or charge

207 both chlorophyll a and a small proportion of chlorophyll f.

208 Chlorophyll fluorescence (ChlF) has been recently adopte

209 controlled atmosphere (DCA) storage based on chlorophyll fluorescence (DCA-CF) and respiratory quotie

210 acities track well that of the solar-induced chlorophyll fluorescence (SIF) data from GOME-2 at 0.5 d

211 F was linked with canopy-scale solar-induced chlorophyll fluorescence (SIF) in a temperate deciduous

212 Spaceborne monitoring of solar-induced chlorophyll fluorescence (SIF), an integrative photosynt

213 iveness of the satellite-based solar-induced chlorophyll fluorescence (SIF).

214 Simultaneous assessment of chlorophyll fluorescence and A in maize at low (2% by vo

215 Here, we used chlorophyll fluorescence and oxygen exchange measurement

216 We show for the first time that chlorophyll fluorescence can be used to measure differen

217 red with the HarvestWatch, a system based on chlorophyll fluorescence DCA (DCA-CF), and static contro

218 spectral composition, while imaging variable chlorophyll fluorescence from cross sections with a micr

219 ed for impaired state transitions in vivo by chlorophyll fluorescence imaging.

220 Chlorophyll fluorescence measurements from the leaves of

221 a, the leaf metabolic profiles combined with chlorophyll fluorescence measurements indicated active p

222 In vivo variable chlorophyll fluorescence measurements of photosystem II

223 and that traditional surface-based variable chlorophyll fluorescence measurements result in substant

224 As a consequence, the chlorophyll fluorescence patterns are strongly affected

225 We present a method for using chlorophyll fluorescence profiles in combination with in

226 ew the mechanism underlying nonphotochemical chlorophyll fluorescence quenching (NPQ) and its role in

227 energy dissipated as heat: non-photochemical chlorophyll fluorescence quenching (NPQ).

228 that this xanthophyll can efficiently induce chlorophyll fluorescence quenching in PSI.

229 The adaptation dynamics for phototaxis and chlorophyll fluorescence show a striking quantitative ag

230 The pulse amplitude modulated chlorophyll fluorescence technique (PAM) allows quantita

231 soprene emission, net assimilation rate, and chlorophyll fluorescence under different CO2 and O2 conc

232 hile the algal growth, oxidative stress, and chlorophyll fluorescence were unaffected.

233 ts of steady-state and dynamic gas exchange, chlorophyll fluorescence, and absorbance spectroscopy un

234 es by assimilating column CO2, solar-induced chlorophyll fluorescence, and carbon monoxide observatio

235 , high-throughput technique, based on prompt chlorophyll fluorescence, to measure circadian rhythms a

236 Variable-chlorophyll-fluorescence-imaging showed active photosynt

237 oxin, homologous to Arabidopsis HCF164 (High-chlorophyll fluorescence164) was studied in detail.

238 aracterized the allelic nuclear mutants high chlorophyll fluorescence222-1 (hcf222-1) and hcf222-2 an

239 an and agricultural streams were abundant in chlorophylls, fresh organic matter, and organic nitrogen

240 af area (Ma , Na and Pa , respectively), and chlorophyll from 210 species at 18 field sites along a 3

241 oductive region south of the Transition Zone Chlorophyll Front (TZCF).

242 (Bacterio)chlorophylls have an isocyclic fifth ring, the formation

243 With respect to chlorophyll, however, the photosynthetic oxygen evolutio

244 see text]) as well as the fluorescence from chlorophyll in terrestrial plants.

245 oreductase (DPOR) is a key enzyme to produce chlorophyll in the dark.

246 tives, flavonoid glycosides, carotenoids and chlorophylls in the leaves of 14 genotypes from six diff

247 minimizes their interaction with the nearest chlorophylls in the plant antenna complexes LHCII, CP26,

248 imple Ratio (SR), and the Normalized Pigment Chlorophyll Index (NPCI), we found NDVI minimally effect

249 orporated into the CESM to represent oceanic chlorophyll -induced climate feedback in the tropical Pa

250 s, a further separation of total plant-based chlorophylls into chlorophyll a and chlorophyll b is nec

251 A chlorin, the core chromophore of a chlorophyll, is a dihydroporphyrin macrocycle that conta

252 Chlorophylls make Earth green, are the central constitue

253 of VCs collected from the oligotrophic deep chlorophyll maximum (DCM) of the South China Sea.

254 hat oxygenic photosynthesis in the secondary chlorophyll maximum (SCM) releases significant amounts o

255 -1) (annual average) at Station ALOHA's deep chlorophyll maximum.

256 use SUFB has been reported to be involved in chlorophyll metabolism and phytochrome-mediated signalin

257 We show that the introduction of a chlorophyll metabolite, a light-absorbing pigment widely

258 Higher chlorophyll moving to the northwest may partially explai

259 toproduced electrons leave a special pair of chlorophylls (namely, P(D1) and P(D2)) that becomes cati

260 er of phytochemicals, including carotenoids, chlorophylls, neutral lipids, and cinnamic acid derivati

261 Leaf chlorophyll, nitrogen (N) and mass per unit leaf area (L

262 itor canopy development and to estimate leaf chlorophyll, nitrogen status, and LAI.

263 nt factor in their distribution, but neither chlorophyll nor the available current data can explain t

264 one of the three principal high-nutrient low-chlorophyll ocean regimes where biological utilization o

265 The biosynthesis of (bacterio)chlorophyll pigments is among the most productive biolog

266 Upon light exposure, the chlorophyll precursor protochlorophyllide produces react

267 ich a (1) O2 retrograde signal, generated by chlorophyll precursors, inhibits expression of key photo

268 Natural chlorophylls present in seaweeds have been studied regar

269 s regarding characterization of the complete chlorophyll profile either qualitatively and quantitativ

270 r, we point out the importance of particular chlorophyll-protein complex components in the membrane s

271 g complexes of diatoms, known as fucoxanthin-chlorophyll proteins (FCPs), are an exception, displayin

272 ("state transition") of the light-harvesting chlorophyll proteins between the two photosystems.

273 trieval, solar-induced fluorescence (SIF) of chlorophyll, provides for the first time a direct measur

274 d increased water-use efficiency, carotenoid-chlorophyll ratios, pools of xanthophyll cycle pigments,

275 Pulses of chlorophyll reached the IOV, at 870 m depth on the canyo

276 wo natural WSCPs we correlate a shift in the chlorophyll red absorption band with deformation of its

277 Ocean is one of the major high-nutrient, low-chlorophyll regions in the global ocean.

278 ains PORs at warm temperatures, shifting the chlorophyll-ROS balance toward autotrophic development.

279 ergy is used to drive electrons from a donor chlorophyll species via a series of acceptors across a b

280 tify and demonstrate the tuning mechanism of chlorophyll spectra in type II water-soluble chlorophyll

281 al interaction of LIL3 with POR but not with chlorophyll synthase.

282 nitrogen assimilation and light-independent chlorophyll synthesis are dramatically upregulated in th

283 ys in which rice chloroplast development and chlorophyll synthesis are protected by TSV under cold st

284 rved in the transgenic plants is due to more chlorophyll synthesis but most significantly to decrease

285 nhibits expression of key photosynthetic and chlorophyll synthesis genes to prevent photo-oxidative d

286 functional significance of light-independent chlorophyll synthesis in trophic growth.

287 sing a mutant defective in light-independent chlorophyll synthesis revealed that this pathway is impo

288 and the expression of genes participating in chlorophyll synthesis were severely reduced in the tsv m

289 allopolyploid assimilates more CO2 per unit chlorophyll than either of the two progenitor species in

290 ofile was related, albeit weakly, to that of chlorophyll; this relationship probably reflects arsenob

291 nd PSII subunits was also decreased, but the chlorophyll to photosystems ratio remained unchanged.

292 ganisms, in which exposure to oxygen is low, chlorophyll-to-carotenoid triplet-triplet energy transfe

293 ures are essential for a chlorin to resemble chlorophyll?" To begin to address the structure-spectrum

294 ovided by carotenoid molecules, which quench chlorophyll triplet species before they can sensitize si

295 e damaging back-reaction route that involves chlorophyll triplet-mediated (1)O2 formation.

296 decrease in the contents of carotenoids and chlorophylls was also observed.

297 gin of oxygen atoms in the newly synthesized chlorophylls was investigated.

298 of CH-42, encoding a protein needed to make chlorophyll, was used as a visible marker to discriminat

299 ledge, the concentration and fluorescence of chlorophyll were measured for A. halleri in situ for the

300 e fluorescence emission CQDs originated from chlorophyll were synthesized and characterized.