The lys5 mutations of barley reveal the nature and importance of plastidial ADP-Glc transporters for starch synthesis in cereal endosperm.

abstract：:We have described the modulation of four auxin-regulated genes during the growth cycle of suspension-cultured tobacco (Nicotiana tabacum [L.] var White Burley) cells. The genes were transiently expressed 2 to 8 h after transfer of stationary phase cells to fresh medium, during the transition from the quiescent phase o...

journal_title：Plant physiology

authors： Boot K,Van Der Zaal BJ,Velterop J,Quint A,Mennes AM,Hooykaas P,Libbenga KR

更新日期：1993-06-01 00:00:00

abstract：:Six species having characteristics of plants with the C(4) dicarboxylic photosynthetic pathway, Echinochloa utilis L. Ohwi et Yabuno (Japanese millet), Cynodon dactylon L. (Bermuda grass), Kyllinga brevifolia Rottb., Amaranthus tricolor L. cv. Early splendour, Kochia childsii Hort., and Portulaca grandiflora Hook (ros...

journal_title：Plant physiology

authors： Brownell PF,Crossland CJ

更新日期：1972-05-01 00:00:00

abstract：:C-TERMINALLY ENCODED PEPTIDEs (CEPs) control root system architecture in a non-cell-autonomous manner. In Medicago truncatula, MtCEP1 affects root development by increasing nodule formation and inhibiting lateral root emergence by unknown pathways. Here, we show that the MtCEP1 peptide-dependent increase in nodulation...

journal_title：Plant physiology

authors： Mohd-Radzman NA,Laffont C,Ivanovici A,Patel N,Reid D,Stougaard J,Frugier F,Imin N,Djordjevic MA

更新日期：2016-08-01 00:00:00

abstract：:Maize plants (Zea mays) attacked by caterpillars release a mixture of odorous compounds that attract parasitic wasps, natural enemies of the herbivores. We assessed the genetic variability of these induced volatile emissions among 31 maize inbred lines representing a broad range of genetic diversity used by breeders i...

journal_title：Plant physiology

authors： Degen T,Dillmann C,Marion-Poll F,Turlings TC

更新日期：2004-08-01 00:00:00

abstract：:Upon Agrobacterium tumefaciens infection of a host plant, Tumor morphology root (Tmr) a bacterial adenosine phosphate-isopentenyltransferase (IPT), creates a metabolic bypass in the plastid for direct synthesis of trans-zeatin (tZ) with 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate as the prenyl donor. To understand ...

journal_title：Plant physiology

authors： Ueda N,Kojima M,Suzuki K,Sakakibara H

更新日期：2012-07-01 00:00:00

abstract：:A pyridoxal 5'-phosphate (PLP)-dependent enzyme, 1-aminocyclopropane-1-carboxylic acid (ACC) synthase (S-adenosyl-L-Met methylthioadenosine-lyase, EC 4.4.1.14), catalyzes the conversion of S-adenosyl-L-methionine (AdoMet) to ACC. A tomato ACC synthase isozyme (LE-ACS2) with a deletion of 46 amino acids at the C termin...

journal_title：Plant physiology

authors： Zhou H,Wang HW,Zhu K,Sui SF,Xu P,Yang SF,Li N

更新日期：1999-11-01 00:00:00

abstract：:The biochemical and immunochemical characterization of a superoxide dismutase (SOD, EC 1.15.1.1) from peroxisomal origin has been carried out. The enzyme is a Cu,Zn-containing SOD (CuZn-SOD) located in the matrix of peroxisomes from watermelon (Citrullus vulgaris Schrad.) cotyledons (L.M. Sandalio and L.A. del Río [19...

journal_title：Plant physiology

authors： Bueno P,Varela J,Gimeénez-Gallego G,del Río LA

更新日期：1995-07-01 00:00:00

abstract：:Terpenes are specialized plant metabolites that act as attractants to pollinators and as defensive compounds against pathogens and herbivores, but they also play an important role in determining the quality of horticultural food products. We show that the genome of cultivated apple (Malus domestica) contains 55 putati...

journal_title：Plant physiology

authors： Nieuwenhuizen NJ,Green SA,Chen X,Bailleul EJ,Matich AJ,Wang MY,Atkinson RG

更新日期：2013-02-01 00:00:00

abstract：:FLAGELLIN-SENSING2 (FLS2) is the plant cell surface receptor that perceives bacterial flagellin or flg22 peptide, initiates flg22-signaling responses, and contributes to bacterial growth restriction. Flg22 elicitation also leads to ligand-induced endocytosis and degradation of FLS2 within 1 h. Why plant cells remove t...

journal_title：Plant physiology

authors： Smith JM,Salamango DJ,Leslie ME,Collins CA,Heese A

更新日期：2014-01-01 00:00:00

abstract：:Pollen viability depends on dynamic vacuolar changes during pollen development involving increases and decreases of vacuolar volume through water and osmolite accumulation and vacuolar fission. Mutations in FAB1A to FAB1D, the genes encoding phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2]-converting kinases, are mal...

journal_title：Plant physiology

authors： Zhang WT,Li E,Guo YK,Yu SX,Wan ZY,Ma T,Li S,Hirano T,Sato MH,Zhang Y

更新日期：2018-08-01 00:00:00

abstract：:The unicellular green alga Chlamydomonas reinhardtii is a widely used model organism for studies of oxygenic photosynthesis in eukaryotes. Here we describe the development of a resource for functional genomics of photosynthesis using insertional mutagenesis of the Chlamydomonas nuclear genome. Chlamydomonas cells were...

journal_title：Plant physiology

authors： Dent RM,Haglund CM,Chin BL,Kobayashi MC,Niyogi KK

更新日期：2005-02-01 00:00:00

abstract：:Stem sections from poplar that were stably transformed with a eucalypt cinnamyl alcohol dehydrogenase promoter-[beta]-glucuronidase construct were prepared by using either a technique routinely used in herbaceous species or a technique designed to take into account the particular anatomy of woody plants. Although both...

journal_title：Plant physiology

authors： Hawkins S,Samaj J,Lauvergeat V,Boudet A,Grima-Pettenati J

更新日期：1997-02-01 00:00:00

abstract：:The assimilation of NH(4) (+) causes a rapid increase in respiration to provided carbon skeletons for amino acid synthesis. In this study we propose a model for the regulation of carbon partitioning from starch to respiration and N assimilation in the green alga Selenastrum minutum. We provide evidence for both a cyto...

journal_title：Plant physiology

authors： Turpin DH,Botha FC,Smith RG,Feil R,Horsey AK,Vanlerberghe GC

更新日期：1990-05-01 00:00:00

abstract：:To our knowledge, this report describes the first application of video imaging of Chl fluorescence to the study of light utilization in photosystem II of attached leaves of Phaseolus vulgaris infected with the obligate biotrophic fungus Uromyces appendiculatus (race 38). The video-based detection system produced a spa...

journal_title：Plant physiology

authors： Peterson RB,Aylor DE

更新日期：1995-05-01 00:00:00

abstract：:Young cabbage plants (Brassica oleracea L. var. capitata) that were exposed to an atmosphere at 50% relative humidity transpired freely and accumulated significant quantities of (45)Ca in the leaves. Plants that were enclosed by plastic bags to stop transpiration from all leaves exhibited guttation with the developmen...

journal_title：Plant physiology

authors： Palzkill DA,Tibbitts TW

更新日期：1977-12-01 00:00:00

abstract：:Reactive oxygen species (ROS) are potent signal molecules rapidly generated in response to stress. Detection of pathogen-associated molecular patterns induces a transient apoplastic ROS through the function of the NADPH respiratory burst oxidase homologs D (RbohD). However, little is known about the regulation of path...

journal_title：Plant physiology

authors： Mersmann S,Bourdais G,Rietz S,Robatzek S

更新日期：2010-09-01 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：:There are at least five lipoxygenases (TomloxA, TomloxB, TomloxC, TomloxD, and TomloxE) present in tomato (Lycopersicon esculentum Mill.) fruit, but their role in generation of fruit flavor volatiles has been unclear. To assess the physiological role of TomloxC in the generation of volatile C6 aldehyde and alcohol fla...

journal_title：Plant physiology

authors： Chen G,Hackett R,Walker D,Taylor A,Lin Z,Grierson D

更新日期：2004-09-01 00:00:00

abstract：:The loss of photosynthesis is frequently associated with parasitic or pathogenic lifestyles, but it also can occur in free-living, plastid-bearing lineages. A common consequence of becoming nonphotosynthetic is the reduction in size and gene content of the plastid genome. In exceptional circumstances, it can even resu...

journal_title：Plant physiology

authors： Figueroa-Martinez F,Nedelcu AM,Smith DR,Reyes-Prieto A

更新日期：2017-02-01 00:00:00

abstract：:The LOSS OF APOMEIOSIS (LOA) locus is one of two dominant loci known to control apomixis in the eudicot Hieracium praealtum. LOA stimulates the differentiation of somatic aposporous initial cells after the initiation of meiosis in ovules. Aposporous initial cells undergo nuclear proliferation close to sexual megaspore...

journal_title：Plant physiology

authors： Okada T,Ito K,Johnson SD,Oelkers K,Suzuki G,Houben A,Mukai Y,Koltunow AM

更新日期：2011-11-01 00:00:00

abstract：:Changes in acyl lipids and pigments during leaf development in a virescens barley mutant (M) and the normal (N) were studied. Apical 3-cm leaf segments were extracted with chloroform-methanol, the extracts were purified on Sephadex G-25 columns, and the polar lipids were separated on two-dimensional-thin layer chromat...

journal_title：Plant physiology

authors： Thomson LW,Zalik S

更新日期：1981-04-01 00:00:00

abstract：:Mitochondrial citrate synthase was purified from leaves of Pisum sativum L. cv Progress 9. A three step purification was employed using ATP-Sepharose affinity chromatography which resulted in a 600-fold enrichment. Enzyme activity was assayed spectrophotometrically during greening of etiolated leaves under constant wh...

journal_title：Plant physiology

authors： Unger EA,Vasconcelos AC

更新日期：1989-03-01 00:00:00

abstract：:The capacity of sodium orthovanadate to inhibit the plasmalemma H(+) ATPase of Nitella translucens internodal cells in vivo was tested. Here we show that 1 millimolar vanadate added externally depolarizes strongly and permanently the membrane potential, both in dark and light, to the Nernst potential for potassium con...

journal_title：Plant physiology

authors： Cruz-Mireles RM,Ortega-Blake I

更新日期：1991-05-01 00:00:00

abstract：:We have isolated full-length cDNA clones that encode oat (Avena sativa) seed storage globulin mRNAs from a cDNA library in the expression vector lambda gtll. The longest of these clones, pOG2, has an 1840-base pair insert that encodes a complete precursor subunit with a signal peptide of 24 amino acids followed by an ...

journal_title：Plant physiology

authors： Shotwell MA,Afonso C,Davies E,Chesnut RS,Larkins BA

更新日期：1988-07-01 00:00:00

abstract：:Small GTP-binding proteins regulate diverse processes in eukaryotic cells such as signal transduction, cell proliferation, cytoskeletal organization, and intracellular membrane trafficking. These proteins function as molecular switches that cycle between "active" and "inactive" states, and this cycle is linked to the ...

journal_title：Plant physiology

authors： Vernoud V,Horton AC,Yang Z,Nielsen E

更新日期：2003-03-01 00:00:00

abstract：:Vacuolar sorting receptors, BP80/VSRs, play a critical role in vacuolar trafficking of soluble proteins in plant cells. However, the mechanism of action of BP80 is not well understood. Here, we investigate the action mechanism of AtVSR1, a member of BP80 proteins in Arabidopsis (Arabidopsis thaliana), in vacuolar traf...

journal_title：Plant physiology

authors： Kim H,Kang H,Jang M,Chang JH,Miao Y,Jiang L,Hwang I

更新日期：2010-09-01 00:00:00

abstract：:The effects of ultraviolet-B (UV-B) radiation on stomatal conductance (g(s)) in pea (Pisum sativum L.), commelina (Commelina communis L.), and oilseed rape (Brassica napus L.) plants were investigated. Plants were grown in a greenhouse either with three different high ratios of UV-B to photosynthetically active radiat...

journal_title：Plant physiology

authors： Nogues S,Allen DJ,Morison JI,Baker NR

更新日期：1999-10-01 00:00:00

abstract：:The influence of light on asexual fruiting and mycelial growth of Phycomyces blakesleeanus Burgeff was studied by means of fruiting body counts and size measurements in cultures on solid media under varied incubation conditions. Five types of photoresponses were shown by ATCC Strain 8743a: (a) photoinduction of giant ...

journal_title：Plant physiology

authors： Thornton RM

更新日期：1973-03-01 00:00:00

abstract：:The carbon dioxide (CO2)-concentrating mechanism of cyanobacteria is characterized by the occurrence of Rubisco-containing microcompartments called carboxysomes within cells. The encapsulation of Rubisco allows for high-CO2 concentrations at the site of fixation, providing an advantage in low-CO2 environments. Cyanoba...

journal_title：Plant physiology

authors： Whitehead L,Long BM,Price GD,Badger MR

更新日期：2014-05-01 00:00:00

abstract：:Endoplasmic reticulum membranes stripped of attached ribosomes were isolated from homogenates of germinating castor bean (Ricinus communis L.) endosperm by sucrose density gradient centrifugation. The isolated endoplasmic reticulum fraction was further separated into two major membrane subfractions by centrifugation o...

journal_title：Plant physiology

authors： Conder MJ,Lord JM

更新日期：1983-06-01 00:00:00