Clumping and dispersal of chloroplasts in succulent plants.

abstract：:Abscisic acid (ABA) is an important stress phytohormone that plays an essential role in mediating the signaling networks associated with plant responses to various abiotic stresses. In the present study, we isolated a gene CrNCED1 encoding the rate-limiting enzyme of ABA synthesis, 9-cis-epoxycarotenoid dioxygenase (N...

journal_title：Planta

authors： Xian L,Sun P,Hu S,Wu J,Liu JH

更新日期：2014-01-01 00:00:00

abstract：:1,2,3,4-tetra-O-acetyl-6-ethyladipate-beta- D-glucopyranose (TOGE), a glycoside derivative of adipic acid monoethyl ester and 1,2,3,4-tetra-O-acetyl-beta- D-glucopyranose, was synthesized and the resistance-inducing activity shown by TOGE-1 (TOGE plus furfurylamine) and TOGE-2 (TOGE plus 1,3-diaminepropane) was assaye...

journal_title：Planta

authors： Flors V,Miralles MC,González-Bosch C,Carda M,García-Agustín P

更新日期：2003-04-01 00:00:00

abstract：MAIN CONCLUSION:The plant LIMs comprise two sub-families with one (DA1/DAR) and two (2LIM) LIM domains. This review comprehensively discussed the structure and potential role of this protein family in diverse area of plant biology. The description of first eukaryote lineage-specific plant LIM domain (LIN11, ISL1, and M...

journal_title：Planta

authors： Srivastava V,Verma PK

更新日期：2017-09-01 00:00:00

abstract：:The qualitative and quantitative composition of the carotenoids of young cells of Euglena gracilis strain 1224-5/9 corresponded to that of the "Z"-strain.The frequently observed yellow-reddish discolouration of ageing cells was found to be caused by a heavy breakdown of the chlorophylls and not by an increased synthes...

journal_title：Planta

authors： Schwenker U

更新日期：1971-06-01 00:00:00

abstract：:Cutin and suberin polymers from various anatomical regions of grapefruit were analyzed chemically and ultrastructurally. The leaf, fruit peel and juice-sac showed an amorphous cuticular layer. The cutin in the leaf was composed of 10,16-dihydroxy C16 acid and its positional isomers as the major monomers whereas 16-hyd...

journal_title：Planta

authors： Espelie KE,Davis RW,Kolattukudy PE

更新日期：1980-10-01 00:00:00

abstract：:Lipid accumulation during pollen and tapetal development was studied using cryostat sections of unfixed anthers from Brassica napus (rapeseed). Diamidino-2-henylindole (DAPI), a DNA fluorochrome, was used to stain the pollen nuclei in order to identify ten stages of pollen development in Brassica. Storage lipids (i.e....

journal_title：Planta

authors： Evans DE,Taylor PE,Singh MB,Knox RB

更新日期：1992-02-01 00:00:00

abstract：:Treatment of intact, germinating pea (Pisum sativum L. cv. Homesteader) seedlings with ethylene enhanced the cyanide-resistant respiration of mitochondria isolated from the cotyledons. The level of enhancement depended on the concentration of ethylene. Thus, exposure to 0.9 μl·l(-1) of ethylene in air for days 4-6 of ...

journal_title：Planta

authors： Duncan I,Spencer M

更新日期：1987-01-01 00:00:00

abstract：:Changes in percentage organic carbon content were assessed during the first five weeks of growth of Uniculm barley (Hordeum vulgare) and Brussels sprouts (Brassica oleracea) plants grown in controlled-environment conditions at two constant temperatures, 16° and 22°C. Foliage (leaf laminae), stem, and root material was...

journal_title：Planta

authors： Hadley P,Causton DR

更新日期：1984-02-01 00:00:00

abstract：:The distribution of six cytokinins [zeatin, zeatin riboside, 6-(4-hydroxy-3-methylbutylamino)purine, 6-(3-methylbut-2-enylamino)purine and its riboside, and kinetin] between aqueous buffers (pH 3.0 and 7.0) and several organic solvents was assessed and partition coefficients calculated. Purification of cytokinins from...

journal_title：Planta

authors： Letham DS

更新日期：1974-12-01 00:00:00

abstract：:Seven endochitinases (EC 3.2.1.14) (relative molecular masses 23,000-28,000 and isoelectric points 10.3-10.4) were purified from nonembryogenic Citrus sinensis L. Osbeck cv. Valencia callus tissue. The basic chitinase/lysozyme from this tissue (BCLVC) exhibited lysozyme, chitinase and chitosanase activities and was de...

journal_title：Planta

authors： Mayer RT,McCollum TG,Niedz RP,Hearn CJ,McDonald RE,Berdis E,Doostdar H

更新日期：1996-01-01 00:00:00

abstract：:A novel plant lectin was isolated from salt-stressed rice (Oryza sativa L.) plants and partially characterized. The lectin occurs as a natural mixture of two closely related isoforms consisting of two identical non-covalently linked subunits of 15 kDa. Both isoforms are best inhibited by mannose and exhibit potent mit...

journal_title：Planta

authors： Zhang W,Peumans WJ,Barre A,Astoul CH,Rovira P,Rougé P,Proost P,Truffa-Bachi P,Jalali AA,Van Damme EJ

更新日期：2000-05-01 00:00:00

abstract：:Three-week-old protonemata of Funaria hygrometrica Hedw. cultivated in Petri dishes tolerate slow drying (24 h to complete dryness) but not rapid drying (1h to complete dryness). Slowly dried mosses show, on a dry-weight basis, a sixfold increase in abscisic-acid (ABA) contents during the drying process. Rehydrated, s...

journal_title：Planta

authors： Werner O,Ros Espín RM,Bopp M,Atzorn R

更新日期：1991-12-01 00:00:00

abstract：:Active Cl(-) uptake by Chlorella fusca was examined by using (36)Cl as a label. Under light/air conditions chloride influx from a 2.4·10(-5) M solution was 4.0±0.04 nmol m(-2)s(-1). After 70±10 min a stationary 380±40 fold accumulation was reached. In dark/air and dark/argon influx and accumulation were reduced to 25±...

journal_title：Planta

authors： Doblinger R,Tromballa HW

更新日期：1982-11-01 00:00:00

abstract：:Cycloheximide (CH) was applied selectively either to the shoot apex or by infiltration to the leaves of the long-day plant Hyoscyamus niger in order to investigate whether this inhibitor has an effect on the synthesis of a floral stimulus in the leaves. Treatment of the shoot apex with CH caused inhibition of the phot...

journal_title：Planta

authors： Klautke S,Rau W

更新日期：1973-03-01 00:00:00

abstract：:We have investigated whether sucrose accumulation in heterotrophic cell-suspension cultures of Chenopodium rubrum L. is regulated by a cycle in which sucrose is simultaneously synthesised and degraded. Net sucrose accumulation was measured by monitoring the sucrose content, unidirectional synthesis was monitored by su...

journal_title：Planta

authors： Dancer J,Hatzfeld WD,Stitt M

更新日期：1990-09-01 00:00:00

abstract：:The response of parsley seedlings (Petroselinum crispum) inoculated with zoospores of the soybean-pathogenic fungus, Phytophthora megasperma f. sp. glycinea, ranged from "immunity" to "physiological susceptibility" depending on the post-inoculation environmental conditions. Typical nonhost resistance reactions, hypers...

journal_title：Planta

authors： Jahnen W,Hahlbrock K

更新日期：1988-02-01 00:00:00

abstract：:Frequency, density and branching of plasmodesmata were counted in successive tangential and transverse walls in the cambial zone of tomato stems in order to examine development of the plasmodesmal network in a chronological order. Coincident with progress of cell development, plasmodesmal connectivity increased, both ...

journal_title：Planta

authors： Ehlers K,van Bel AJ

更新日期：2010-01-01 00:00:00

abstract：:Tea seed is believed to be recalcitrant based on its sensitivity to chilling or drying stress. Reactive oxygen species (ROS) and alterations in cytosolic redox status have been implicated in intolerance to desiccation by recalcitrant seed, but there is little information available regarding how ROS are regulated in se...

journal_title：Planta

authors： Chen Q,Yang L,Ahmad P,Wan X,Hu X

更新日期：2011-03-01 00:00:00

abstract：:Isoelectric focusing of the membrane polypeptides derived from castor bean (Ricinus communis L.) endosperm glyoxysomes and endoplasmic reticulum reveals a close similarity in the composition of these membranes, consistent with a developmental relationship between the organelles. ...

journal_title：Planta

authors： Brown RH,Bowden L,Lord LM

更新日期：1976-01-01 00:00:00

abstract：:Cocoyam (Xanthosoma sagittifolium) is an important tuber crop in most tropical zones of Africa and America. In Cameroon, its cultivation is hampered by a soil-borne fungus Pythium myriotylum which is responsible for root rot disease. The mechanism of root colonisation by the fungus has yet to be elucidated. In this st...

journal_title：Planta

authors： Boudjeko T,Andème-Onzighi C,Vicré M,Balangé AP,Ndoumou DO,Driouich A

更新日期：2006-01-01 00:00:00

abstract：MAIN CONCLUSION:The JcUEP promoter is active constitutively in the bio-fuel plant Jatropha curcas , and is an alternative to the widely used CaMV35S promoter for driving constitutive overexpression of transgenes in Jatropha. Well-characterized promoters are required for transgenic breeding of Jatropha curcas, a biofuel...

journal_title：Planta

authors： Tao YB,He LL,Niu LJ,Xu ZF

更新日期：2015-04-01 00:00:00

abstract：:Ultraviolet (UV)-absorbing phenolic compounds that have been shown to be protective against the damaging: effects of UV-B radiation (Tevini et al., 1991, Photochem. Photobiol. 53, 329-333) were found in the leaf epidermis of tropical mangrove tree species. These UV-absorbing phenolic compounds and leaf succulence func...

journal_title：Planta

authors： Lovelock CE,Clough BF,Woodrow IE

更新日期：1992-09-01 00:00:00

abstract：:A crude organelle preparation from germinating castor bean endosperm catalysed the incorporation of galactose from UDP[(14)C]galactose into chloroform/methanol (2:1)-soluble glactolipids. At least two galactolipids were formed. Most of the [(14)C]galactose was present in a galactolipid synthesized by the microsomal me...

journal_title：Planta

authors： Mellor RB,Lord JM

更新日期：1979-10-01 00:00:00

abstract：:The surface of plants is covered by cuticular wax, which contains a mixture of very long-chain fatty acid (VLCFA) derivatives. This wax surface provides a hydrophobic barrier which reduces non-stomatal water loss. One component of the cuticular wax is the alkyl esters, which typically contain a VLCFA esterified to an ...

journal_title：Planta

authors： King A,Nam JW,Han J,Hilliard J,Jaworski JG

更新日期：2007-07-01 00:00:00

abstract：:The potential for glycolate and glycine metabolism and the mechanism of refixation of photorespiratory CO2 in leaves of C4 plants were studied by parallel inhibitor experiments with thin leaf slices, different leaf cell types and isolated mitochondria of C3 and C4 Panicum species. CO2 evolution by leaf slices of P. bi...

journal_title：Planta

authors： Rathnam CK

更新日期：1979-01-01 00:00:00

abstract：:In order to analyze the genetic programme expressed during the early stages of embryogenesis a cDNA clone bank was constructed from desiccation-tolerant excised barley embryos 18 d after pollination (D. Bartels et al., 1988, Planta 175, 485-492). One of the selected cDNA clones pG31 encodes a transcript of 1300 nucleo...

journal_title：Planta

authors： Alexander R,Alamillo JM,Salamini F,Bartels D

更新日期：1994-01-01 00:00:00

abstract：:The effects of growth retardants, 4-hydroxy-5-isopropyl-2-methylphenyltrimethylammonium chloride-1-piperidine carboxylate (AMO-1618 or AMO) and 2-chloroethyltrimethylammonium chloride (CCC), applied with and without gibberellic acid (GA3), on β-[(3)H]alanine uptake and leakage from pea (Pisum sativum L.) and betacyani...

journal_title：Planta

authors： Fabijan DM,Dhindsa PP,Reid DM

更新日期：1981-10-01 00:00:00

abstract：:Bax inhibitor-1 (BI-1) is a widely conserved cell death suppressor localized in the endoplasmic reticulum membrane. Our previous results revealed that Arabidopsis BI-1 (AtBI-1) interacts with not only Arabidopsis cytochrome b 5 (Cb5), an electron transfer protein, but also a Cb5-like domain (Cb5LD)-containing protein,...

journal_title：Planta

authors： Nagano M,Ishikawa T,Ogawa Y,Iwabuchi M,Nakasone A,Shimamoto K,Uchimiya H,Kawai-Yamada M

更新日期：2014-07-01 00:00:00

abstract：:Single cell sap sampling and analysis were used to measure the longitudinal and radial distribution of sucrose, glucose and fructose in the apical cell division zone and in the basal, elongated zone of the Ricinus hypocotyl. Sucrose and hexose increased in concentration from the apex to the base of the seedling axis. ...

journal_title：Planta

authors： Verscht J,Tomos D,Komor E

更新日期：2006-11-01 00:00:00

abstract：MAIN CONCLUSION:A coordinated regulation of different metabolic pathways was highlighted leading to the accumulation of important compounds that may contribute to the final quality of strawberry fruit. Strawberry fruit development and ripening involve complex physiological and biochemical changes, ranging from sugar ac...

journal_title：Planta

authors： Baldi P,Orsucci S,Moser M,Brilli M,Giongo L,Si-Ammour A

更新日期：2018-11-01 00:00:00