ATP-dependent CA(2+) transport in endoplasmic reticulum isolated from roots ofLepidium sativum L.

abstract：:The presence of selectable marker genes and vector backbone sequences has affected the safe assessment of transgenic plants. In this study, the ovary-drip method for directly generating vector- and selectable marker-free transgenic plants was described, by which maize was transformed with a linear GFP cassette (Ubi-GF...

journal_title：Planta

authors： Yang A,Su Q,An L

更新日期：2009-03-01 00:00:00

abstract：:Nod factors are lipo-chito-oligosaccharides secreted by rhizobia that initiate many responses in the root hairs of the legume hosts, culminating in deformed hairs. The heterotrimeric G-protein agonists mastoparan, Mas7, melittin, compound 48/80 and cholera toxin provoke root hair deformation, whereas the heterotrimeri...

journal_title：Planta

authors： Kelly MN,Irving HR

更新日期：2003-02-01 00:00:00

abstract：:PROTEIN L-ISOASPARTYL METHYLTRANSFERASE (PIMT) repairs deleterious L-isoaspartyl residues synthesized spontaneously in proteins due to aging or stressful environments and is widespread in living organisms including plants. Even though PIMT activity has been detected from various plant sources, detailed studies are lim...

journal_title：Planta

authors： Verma P,Singh A,Kaur H,Majee M

更新日期：2010-01-01 00:00:00

abstract：:Koromiko [Hebe salicifolia G. Forst. (Pennell)] is a woody angiosperm native to New Zealand and Chile. Hebe spp. belong to the otherwise herbaceous family Plantaginaceae in the order Lamiales. Reaction wood exerting expansional forces was found on the lower side of leaning H. salicifolia stems. Such reaction wood is a...

journal_title：Planta

authors： Kojima M,Becker VK,Altaner CM

更新日期：2012-02-01 00:00:00

abstract：MAIN CONCLUSION:Methyl-jasmonate induces large increases in p-coumarate linked to arabinoxylan in Brachypodium and in abundance of GT61 and BAHD family transcripts consistent with a role in synthesis of this linkage. Jasmonic acid (JA) signalling is required for many stress responses in plants, inducing large changes i...

journal_title：Planta

authors： Hyde LS,Pellny TK,Freeman J,Michaelson LV,Simister R,McQueen-Mason SJ,Mitchell RAC

更新日期：2018-11-01 00:00:00

abstract：MAIN CONCLUSION:We show that changing the expression of a putative feruloyl transferase gene belonging to the BAHD acyl-transferase family alters the levels of cell wall esterified ferulates and diferulates in Brachypodium distachyon cell walls. While the potential of grass cell walls for biofuel production has been re...

journal_title：Planta

authors： Buanafina MM,Fescemyer HW,Sharma M,Shearer EA

更新日期：2016-03-01 00:00:00

abstract：:In yeast and mammals, ATP-dependent chromatin remodelling complexes of the SWI/SNF family play critical roles in the regulation of transcription, cell proliferation, differentiation and development. Homologues of conserved subunits of SWI/SNF-type complexes, including Snf2-type ATPases and SWI3-type proteins, particip...

journal_title：Planta

authors： Archacki R,Sarnowski TJ,Halibart-Puzio J,Brzeska K,Buszewicz D,Prymakowska-Bosak M,Koncz C,Jerzmanowski A

更新日期：2009-05-01 00:00:00

abstract：:The gibberellins (GAs) of both vegetative (leaves and stems) and reproductive (pods and seeds) tissue of the G2 strain of peas Pisum sativum L. were characterized in purified extracts by a combination of sequential silicic-acid partition column chromatography, and gas chromatography-mass spectrometry. Gibberellins A19...

journal_title：Planta

authors： Davies PJ,Emshwiller E,Gianfagna TJ,Proebsting WM,Noma M,Pharis RP

更新日期：1982-05-01 00:00:00

abstract：:Gibberellic acid (GA3) enhances ultrastructural morphogenesis of plastids in greening cereals whilst abscisic acid (ABA) and CCC have the reverse effect over a shorter period. GA3 application counteracts the ABA and CCC inhibition of membrane development and, over longer periods of greening, the fastest rate of chloro...

journal_title：Planta

authors： Wellburn FA,Wellburn AR,Stoddart JL,Treharne KJ

更新日期：1973-12-01 00:00:00

abstract：:Ethylene response factor (ERF) proteins function as multiple regulators in the interaction of different stress-responsive pathways. During investigating the interaction of ethylene and abscisic acid (ABA) pathways, several GCC-box-binding repressors of ERF proteins have been reported to repress both ethylene- and ABA-...

journal_title：Planta

authors： Zhang H,Yang Y,Zhang Z,Chen J,Wang XC,Huang R

更新日期：2008-10-01 00:00:00

abstract：:We studied changes induced by cold on electron transfer pathways (linked to NADH or NADPH oxidation) in endoplasmic reticulum of rapeseed hypocotyls (Brassica napus L.) from a freezing-sensitive variety (ISL) and freezing-tolerant variety (Tradition). Plantlets were grown at 22 degrees C then submitted to a cold shock...

journal_title：Planta

authors： de Virville JD,Cochet F,Tasseva G,Moreau F,Zachowski A

更新日期：2008-10-01 00:00:00

abstract：:The expansion growth of plant organs is inhibited at low water potentials (Ψ w), but the inhibition has not been compared in different organs of the same plant. Therefore, we determined elongation rates of the roots, stems, leaves, and styles (silks) of maize (Zea mays L.) as soil water was depleted. The Ψ w was measu...

journal_title：Planta

authors： Westgate ME,Boyer JS

更新日期：1985-07-01 00:00:00

abstract：:A plant 135-kDa actin-bundling protein (P-135-ABP) isolated from pollen tubes of Lilium longiflorum (Thunb.) binds stoichiometrically to F-actin filaments and bundles them in vitro (E. Yokota et al., 1998, Plant Physiol. 116: 1421-1429). To further understand the mechanism of actin-filament bundle formation by P-135-A...

journal_title：Planta

authors： Yokota E,Shimmen T

更新日期：1999-08-12 00:00:00

abstract：:The arrangements of cortical microtubules (MTs) in a tip-growing protonemal cell of Adiantum capillus-veneris L. and of cellulose microfibrils (MFs) in its wall were examined during blue-light (BL)-induced apical swelling. In most protonemal cells which had been growing in the longitudinal direction under red light, a...

journal_title：Planta

authors： Murata T,Wada M

更新日期：1989-06-01 00:00:00

abstract：:Freshly isolated protoplasts or separated cells prepared from leaves of Nicotiana tabacum L. cvs. Xanthincor Turkish Samsun exhibit substantially greater incorporation of [(3)H] leucine and [(3)H] uridine into protoplast protein and RNA, respectively, when dilute rather than concentrated suspensions are incubated. Thi...

journal_title：Planta

authors： Rubin G,Zaitlin M

更新日期：1976-01-01 00:00:00

abstract：:Changes in gene expression related to ethylene synthesis were investigated during ripening of tomato fruit, and in unripe fruit and leaves after wounding. Messenger RNA was extracted at different stages of ripening, or at various times after wounding, and translated in vitro. A number of changes in mRNA were noted in ...

journal_title：Planta

authors： Smith CJ,Slater A,Grierson D

更新日期：1986-05-01 00:00:00

abstract：MAIN CONCLUSION:We introduced a novel combination of chromatographic techniques for the purification and analysis of a new UV-sunscreen mycosporine-like amino acid (MAA) in the terrestrial green alga Prasiola calophylla. Prasiola calophylla (Carmichael ex Greville) Kützing (Trebouxiophyceae, Chlorophyta) is a typical m...

journal_title：Planta

authors： Hartmann A,Holzinger A,Ganzera M,Karsten U

更新日期：2016-01-01 00:00:00

abstract：:We have isolated a triazolopyrimidine-resistant mutant csrl-2, of Arabidopsis thaliana (L.) Heynh. Here, we compare csrl-2 with the previously isolated mutants csrl and csr1-1, and with wild-type Arabidopsis for responses to members of four classes of herbicides, namely, sulfonylureas, triazolopyrimidines, imidazolino...

journal_title：Planta

authors： Mourad G,King J

更新日期：1992-11-01 00:00:00

abstract：:The polarity of germinating single-celled spores of the fern Ceratopteris richardii Brogn. is influenced by gravity during a time period prior to the first cellular division designated a "polarity-determination window". After this window closes, control of polarity is seen in the downward (with respect to gravity) mig...

journal_title：Planta

authors： Edwards ES,Roux SJ

更新日期：1998-08-01 00:00:00

abstract：:The possible interaction of the plant hormones auxin and ethylene and the role of 1-aminocyclopropane-1-carboxylate (ACC) deaminase containing bacteria on ethylene production in canola (Brassica campestris) in the presence of inhibitory concentrations of growth regulators were investigated. The effects of auxin (indol...

journal_title：Planta

authors： Madhaiyan M,Poonguzhali S,Sa T

更新日期：2007-09-01 00:00:00

abstract：:The symbiosis between legume plants and rhizobia causes the development of new organs, nodules which function as an apparatus for nitrogen fixation. In this study, the roles of auxin in nodule development in Lotus japonicus have been demonstrated using molecular genetic tools and auxin inhibitors. The expression of an...

journal_title：Planta

authors： Takanashi K,Sugiyama A,Yazaki K

更新日期：2011-07-01 00:00:00

abstract：:Auxin activity was detected in honeydew obtained from the aphid Tuberolachnus salignus (Gmelin) feeding on willow (Salix viminalis). Active uptake of (14)C-indolyl-3-acetic acid (IAA) into the sieve tubes was demonstrated by irrigating the cambial surface of willow bark with (14)C-IAA solution and assaying aphid style...

journal_title：Planta

authors： Hoad GV,Hillman SK,Wareing PF

更新日期：1971-03-01 00:00:00

abstract：:Vomifoliol, a compound related to abscisic acid (ABA) but lacking the 2,4-pentadiene sidechain and so far found in four different plant families, caused as much stomatal closure in epidermal strips of Eichhornia crassipes (Mart.) Solms as ABA at identical concentrations. It appears worthwhile to investigate whether vo...

journal_title：Planta

authors： Stuart KL,Coke LB

更新日期：1975-01-01 00:00:00

abstract：MAIN CONCLUSION:The aim of this study is to demonstrate the feasibility of down-regulating endogeneous prefoldin-2 root-knot nematode transcripts by expressing dsRNA with sequence identity to the nematode gene in tobacco roots under the influence of strong Arabidopsis ubiquitin (UBQ1) promoter. Root-knot nematodes (RKN...

journal_title：Planta

authors： Ajjappala H,Chung HY,Sim JS,Choi I,Hahn BS

更新日期：2015-03-01 00:00:00

abstract：MAIN CONCLUSION:Carbonylation-ROS-dependent posttranslational modification of proteins-may be regarded as one of the important events in the process of ageing or senescence in plants. Ageing is the progressive process starting from seed development (plants) and birth (animals). The life-span of living organisms depends...

journal_title：Planta

authors： Ciacka K,Tymiński M,Gniazdowska A,Krasuska U

更新日期：2020-07-01 00:00:00

abstract：:Phytochrome per fresh weight in the apical 0.5 cm of the 1.5-cm coleoptile was twice that in the basal 0.5 cm; phytochrome per dry weight and phytochrome per DNA did not vary significantly from the base to the apex. Ratios of phytochrome to fresh or dry weight in the 6-cm coleoptile were nearly constant in the basal 5...

journal_title：Planta

authors： Correll DL,Edwards JL,Medina VJ

更新日期：1968-12-01 00:00:00

abstract：MAIN CONCLUSION:The present review discusses not only advances in coconut tissue culture and associated biotechnological interventions but also future research directions toward the resilience of this important palm crop. Coconut (Cocos nucifera L.) is commonly known as the 'tree of life'. Every component of the palm c...

journal_title：Planta

authors： Nguyen QT,Bandupriya HD,López-Villalobos A,Sisunandar S,Foale M,Adkins SW

更新日期：2015-11-01 00:00:00

abstract：:The pepper SAR8.2 gene, CASAR82A, was locally and systemically induced in pepper plants which had been infected by Xanthomonas campestris pv. vesicatoria or by Pseudomonas fluorescens. The DNA 1,283 bp sequence upstream of the CASAR82A gene was assessed with regard to the activity of the CASAR82A promoter fused to the...

journal_title：Planta

authors： Lee SC,Hwang BK

更新日期：2006-07-01 00:00:00

abstract：:Developing seeds ofPharbitis nil accumulate free as well as bound gibberellins until a maximum level is reached at approximately 25 days after anthesis. Seeds from CCC-treated parent plants have a strongly reduced level of free as well as bound gibberellins. When different spray reagents were used it was found that tr...

journal_title：Planta

authors： Barendse GW

更新日期：1971-12-01 00:00:00

abstract：:The fate of the carbon-20 atom in gibberellin (GA) biosynthesis was studied in a cell-free system from Pisum sativum. This carbon atom is lost at the aldehyde stage of oxidation when C20-GAs are converted to C19-GAs. Gibberellin A12 labeled with (14)C at C-20 was prepared from [3'-(14)C]mevalonic acid with a cell-free...

journal_title：Planta

authors： Kamiya Y,Takahashi N,Graebe JE

更新日期：1986-12-01 00:00:00