Analysis of Porphyra membrane transporters demonstrates gene transfer among photosynthetic eukaryotes and numerous sodium-coupled transport systems.

abstract：:ATP-binding cassette (ABC) transporters represent a large family in plants, but the functions of most of these transporters are unknown. Here we report a gene, AtSTAR1, only encoding an ATP-binding domain of a bacterial-type ABC transporter in Arabidopsis (Arabidopsis thaliana). AtSTAR1 is an ortholog of rice (Oryza s...

journal_title：Plant physiology

authors： Huang CF,Yamaji N,Ma JF

更新日期：2010-08-01 00:00:00

abstract：:Using novel specially designed instrumentation, fluorescence emission spectra were recorded from Arabidopsis (Arabidopsis thaliana) leaves during the induction period of dark to high-light adaptation in order to follow the spectral changes associated with the formation of nonphotochemical quenching. In addition to an ...

journal_title：Plant physiology

authors： Lambrev PH,Nilkens M,Miloslavina Y,Jahns P,Holzwarth AR

更新日期：2010-03-01 00:00:00

abstract：:The genome of the budding yeast (Saccharomyces cerevisiae) provides an important paradigm for transgenomic comparisons with other eukaryotic species. Here, we report a systematic comparison of the protein kinases of yeast (119 kinases) and a reference plant Arabidopsis (1,019 kinases). Using a whole-protein-based, hie...

journal_title：Plant physiology

authors： Wang D,Harper JF,Gribskov M

更新日期：2003-08-01 00:00:00

abstract：:Plasmalemma redox activity in the diatom Thalassiosira is competitively inhibited by antiserum prepared against algal nitrate reductase (NR), and fluorescent labeling experiments reveal the binding of NR antiserum to the cell surface. Furthermore, the external electron acceptor Cu bathophenanthroline disulfonate cause...

journal_title：Plant physiology

authors： Jones GJ,Morel FM

更新日期：1988-05-01 00:00:00

abstract：:Using photoacoustic spectroscopy, state 1-state 2 transitions were demonstrated in vivo in intact sugar maple leaves (Acer saccharum Marsh.) by following the changes in energy storage of photosystems (PS) I and II. Energy storage measured with 650 nm modulated light (light 2) in the presence of background white light ...

journal_title：Plant physiology

authors： Veeranjaneyulu K,Charland M,Charlebois D,Leblanc RM

更新日期：1991-09-01 00:00:00

abstract：:One of the two branches of the α-linolenic acid metabolism pathway is catalyzed by 12-oxo-phytodienoic acid reductase I, and the other is involved in jasmonic acid (JA) synthesis. The former is known to be active in the response to salinity tolerance in wheat (Triticum aestivum), but the participation of the latter in...

journal_title：Plant physiology

authors： Zhao Y,Dong W,Zhang N,Ai X,Wang M,Huang Z,Xiao L,Xia G

更新日期：2014-02-01 00:00:00

abstract：:The changes in activities of glyoxysomal and peroxisomal enzymes have been correlated with the fine structure of microbodies in cotyledons of the cucumber (Cucumis sativus L.) during the transition from fat degradation to photosynthesis in light-grown plants, and in plants grown in the dark and then exposed to light. ...

journal_title：Plant physiology

authors： Trelease RN,Becker WM,Gruber PJ,Newcomb EH

更新日期：1971-10-01 00:00:00

abstract：:Heterotrimeric G proteins have been shown to transmit ultraviolet B (UV-B) signals in mammalian cells, but whether they also transmit UV-B signals in plant cells is not clear. In this paper, we report that 0.5 W m(-2) UV-B induces stomatal closure in Arabidopsis (Arabidopsis thaliana) by eliciting a cascade of intrace...

journal_title：Plant physiology

authors： He JM,Ma XG,Zhang Y,Sun TF,Xu FF,Chen YP,Liu X,Yue M

更新日期：2013-03-01 00:00:00

abstract：:Polyacetylenic lipids accumulate in various Apiaceae species after pathogen attack, suggesting that these compounds are naturally occurring pesticides and potentially valuable resources for crop improvement. These compounds also promote human health and slow tumor growth. Even though polyacetylenic lipids were discove...

journal_title：Plant physiology

authors： Busta L,Yim WC,LaBrant EW,Wang P,Grimes L,Malyszka K,Cushman JC,Santos P,Kosma DK,Cahoon EB

更新日期：2018-12-01 00:00:00

abstract：:Fucoid algae release gametes into seawater following an inductive light period (potentiation), and gamete expulsion from potentiated receptacles of Pelvetia compressa began about 2 min after a light-to-dark transition. Agitation of the medium reversed potentiation, with an exponential time course completed in about 3 ...

journal_title：Plant physiology

authors： Pearson GA,Howard Brawley S

更新日期：1998-09-01 00:00:00

abstract：:The location and changes in NAD(P)H have been monitored during oscillatory growth in pollen tubes of lily (Lilium formosanum) using the endogenous fluorescence of the reduced coenzyme (excitation, 360 nm; emission, >400 nm). The strongest signal resides 20 to 40 microm behind the apex where mitochondria (stained with ...

journal_title：Plant physiology

authors： Cárdenas L,McKenna ST,Kunkel JG,Hepler PK

更新日期：2006-12-01 00:00:00

abstract：:The construction, operation, and effectiveness of an abscission measuring instrument called an abscissor is described. The device measured the force required for a spring-opposed plunger to shear abscission zone explants and was capable of automatically recording break strength data. Examples of data obtained with the...

journal_title：Plant physiology

authors： Craker LE,Abeles FB

更新日期：1969-08-01 00:00:00

abstract：:The effects of factorial combinations of N, P and Mg on some of the interrelationships among nutrient ions as they occurred in seedlings of slash pine were investigated. In similar studies, true interactions have not always been differentiated from apparent interactions, the result of comparing foliage concentrations ...

journal_title：Plant physiology

authors： Dumbroff EB,Michel BE

更新日期：1967-11-01 00:00:00

abstract：:During monocarpic senescence in soybean (Glycine max [L.] Merrill cv. Anoka) there is a remobilization of nitrogen from the leaves to the seeds, and it has been hypothesized that this loss of nitrogen from the leaves induces foliar yellowing. The phloem in a small segment of the petiole between the pods and the target...

journal_title：Plant physiology

authors： Noodén LD,Murray BJ

更新日期：1982-04-01 00:00:00

abstract：:Control of flowering and the regulation of plant architecture have been thoroughly investigated in a number of well-studied dicot plants such as Arabidopsis, Antirrhinum, and tobacco. However, in many important monocot seed crops, molecular information on plant reproduction is still limited. To investigate the regulat...

journal_title：Plant physiology

authors： Jensen CS,Salchert K,Nielsen KK

更新日期：2001-03-01 00:00:00

abstract：:The glyoxysomal enzymes isocitrate lyase and catalase have been isolated from etiolated cucumber (Cucumis sativus) cotyledons. The enzymes co-purified through polyethyleneimine precipitation and (NH(4))(2)SO(4) precipitation, and were resolved by gel filtration on Sepharose 6B followed by chromatography on diethylamin...

journal_title：Plant physiology

authors： Lamb JE,Riezman H,Becker WM

更新日期：1978-11-01 00:00:00

abstract：:The metabolism of soluble nucleotides was investigated in wheat (Triticum aestivum var. Olympic) aleurone layers treated with gibberellic acid. Whereas nucleotide levels were relatively unaffected by the treatment, a transient increase was observed in the incorporation of (32)P. The effect was maximal 30 to 60 minutes...

journal_title：Plant physiology

authors： Collins GG,Jenner CF,Paleg LG

更新日期：1972-03-01 00:00:00

abstract：:The (13)C nuclear magnetic resonance spectra of sucrose extracted from intact soybean and corn leaves labeled with (13)CO(2) for 5 to 180 minutes have been obtained at 22.6 megahertz. The spectra provide a direct determination of the relative concentrations of (12)C-(13)C and (13)C-(13)C pairs of carbons in the labele...

journal_title：Plant physiology

authors： Schaefer J,Kier LD,Stejskal EO

更新日期：1980-02-01 00:00:00

abstract：:Light is a major environmental factor required for stomatal opening. Blue light (BL) induces stomatal opening in higher plants as a signal under the photosynthetic active radiation. The stomatal BL response is not present in the fern species of Polypodiopsida. The acquisition of a stomatal BL response might provide co...

journal_title：Plant physiology

authors： Doi M,Kitagawa Y,Shimazaki K

更新日期：2015-10-01 00:00:00

abstract：:The cellular import of the hormone auxin is a fundamental requirement for the generation of auxin gradients that control a multitude of plant developmental processes. The AUX/LAX family of auxin importers, exemplified by AUX1 from Arabidopsis (Arabidopsis thaliana), has been shown to mediate auxin import when expresse...

journal_title：Plant physiology

authors： Carrier DJ,Bakar NT,Swarup R,Callaghan R,Napier RM,Bennett MJ,Kerr ID

更新日期：2008-09-01 00:00:00

abstract：:A mutant strain of Chlamydomonas reinhardtii, designated 18-7F, has been isolated and characterized. 18-7F requires a high CO(2) concentration for photoautrophic growth in spite of the apparent induction of a functional CO(2) concentrating mechanism in air-adapted cells. In 2% O(2) the photosynthetic characteristics o...

journal_title：Plant physiology

authors： Suzuki K,Marek LF,Spalding MH

更新日期：1990-05-01 00:00:00

abstract：:The Kv-like (potassium voltage-dependent) K(+) channels at the plasma membrane, including the inward-rectifying KAT1 K(+) channel of Arabidopsis (Arabidopsis thaliana), are important targets for manipulating K(+) homeostasis in plants. Gating modification, especially, has been identified as a promising means by which ...

journal_title：Plant physiology

authors： Lefoulon C,Karnik R,Honsbein A,Gutla PV,Grefen C,Riedelsberger J,Poblete T,Dreyer I,Gonzalez W,Blatt MR

更新日期：2014-10-01 00:00:00

abstract：:The cultivated tomato (Lycopersicon esculentum) has a unipinnate compound leaf. In the developing leaf primordium, major leaflet initiation is basipetal, and lobe formation and early vascular differentiation are acropetal. We show that engineered alterations in the expression of a tomato homeobox gene, LeT6, can cause...

journal_title：Plant physiology

authors： Janssen BJ,Lund L,Sinha N

更新日期：1998-07-01 00:00:00

abstract：:Pathogenic isolates of Periconia circinata produce a host-specific toxin (PC-toxin) and cause a root and crown rot in susceptible genotypes of sorghum. Treatment with PC-toxin leads to selective development of disease symptoms and an increase in synthesis of a group of acidic, low molecular weight proteins only in sus...

journal_title：Plant physiology

authors： Traylor EA,Shore SH,Ransom RF,Dunkle LD

更新日期：1987-08-01 00:00:00

abstract：:Chlamydomonas reinhardtii activates Cpx1, Cyc6, and Crd1, encoding, respectively, coproporphyrinogen oxidase, cytochrome c(6), and a novel di-iron enzyme when transferred to oxygen-deficient growth conditions. This response is physiologically relevant because C. reinhardtii experiences these growth conditions routinel...

journal_title：Plant physiology

authors： Quinn JM,Eriksson M,Moseley JL,Merchant S

更新日期：2002-02-01 00:00:00

abstract：:During adaptation of barley (Hordeum vulgare L.) seedlings to extremely high concentrations of sodium chloride in the root space, the content of galactolipids of chloroplast membranes decreased considerably. Alterations in membrane lipids were due to the high concentration of ions rather than to the increase in the wa...

journal_title：Plant physiology

authors： Müller M,Santarius KA

更新日期：1978-09-01 00:00:00

abstract：:The molecular basis of plant osmosensing remains unknown. Arabidopsis (Arabidopsis thaliana) Histidine Kinase1 (AHK1) can complement the osmosensitivity of yeast (Saccharomyces cerevisiae) osmosensor mutants lacking Synthetic Lethal of N-end rule1 and SH3-containing Osmosensor and has been proposed to act as a plant o...

journal_title：Plant physiology

authors： Kumar MN,Jane WN,Verslues PE

更新日期：2013-02-01 00:00:00

abstract：:Rice (Oryza sativa) accumulates prolamins and glutelins as storage proteins. The latter storage protein is synthesized on the endoplasmic reticulum (ER) as a 57-kD proglutelin precursor, which is then processed into acidic and basic subunits in the protein storage vacuole. Three esp2 mutants, CM1787, EM44, and EM747, ...

journal_title：Plant physiology

authors： Takemoto Y,Coughlan SJ,Okita TW,Satoh H,Ogawa M,Kumamaru T

更新日期：2002-04-01 00:00:00

abstract：:The field of proteomics suffers from the immense complexity of even small proteomes and the enormous dynamic range of protein concentrations within a given sample. Most protein samples contain a few major proteins, which hamper in-depth proteomic analysis. In the human field, combinatorial hexapeptide ligand libraries...

journal_title：Plant physiology

authors： Fröhlich A,Gaupels F,Sarioglu H,Holzmeister C,Spannagl M,Durner J,Lindermayr C

更新日期：2012-07-01 00:00:00

abstract：:A basic beta-galactosidase with high specificity toward beta-(1-->3)- and beta-(1-->6)-galactosyl residues was cloned from radish (Raphanus sativus) plants by reverse transcription-PCR. The gene, designated RsBGAL1, contained an open reading frame consisting of 2,532 bp (851 amino acids). It is expressed in hypocotyls...

journal_title：Plant physiology

authors： Kotake T,Dina S,Konishi T,Kaneko S,Igarashi K,Samejima M,Watanabe Y,Kimura K,Tsumuraya Y

更新日期：2005-07-01 00:00:00