The formation and function of plant cuticles.

abstract：:The phytohormone cytokinin is a regulator of numerous processes in plants. In Arabidopsis (Arabidopsis thaliana), the cytokinin signal is perceived by three membrane-located receptors named ARABIDOPSIS HISTIDINE KINASE2 (AHK2), AHK3, and AHK4/CRE1. How the signal is transmitted across the membrane is an entirely unkno...

journal_title：Plant physiology

authors： Bartrina I,Jensen H,Novák O,Strnad M,Werner T,Schmülling T

更新日期：2017-03-01 00:00:00

abstract：:Experiments in which chloroplasts were washed with tris and tricine buffers at different pH's indicated that the non-protonated (uncharged) form of tris was inhibitory to the Hill reaction while the protonated form of tris and the zwitterionic forms of tricine were non-inhibitory. Buffers analogous to tris and tricine...

journal_title：Plant physiology

authors： Yamashita T,Butler WL

更新日期：1969-03-01 00:00:00

abstract：:It has been reported that hydroxyphenylethylamines, such as tyramine and octopamine, are toxic to tobacco (Nicotiana tabacum L.) callus cultures grown in the presence of auxins, whereas calli grown in the presence of cytokinins and crown gall cultures are resistant to these amines (P. Christou and K.A. Barton [1989] P...

journal_title：Plant physiology

authors： Negrel J,Javelle F,Paynot M

更新日期：1993-10-01 00:00:00

abstract：:Plants accumulate the lipids phosphatidic acid (PA), diacylglycerol (DAG), and triacylglycerol (TAG) during cold stress, but how plants balance the levels of these lipids to mediate cold responses remains unknown. The enzymes ACYL-COENZYME A:DIACYLGLYCEROL ACYLTRANSFERASE (DGAT) and DIACYLGLYCEROL KINASE (DGK) catalyz...

journal_title：Plant physiology

authors： Tan WJ,Yang YC,Zhou Y,Huang LP,Xu L,Chen QF,Yu LJ,Xiao S

更新日期：2018-07-01 00:00:00

abstract：:The temporal and spatial expression patterns of three 1-aminocyclopropane-1-carboxylate (ACC) synthase genes were investigated in pollinated orchid (Phalaenopsis spp.) flowers. Pollination signals initiate a cascade of development events in multiple floral organs, including the induction of ethylene biosynthesis, whic...

journal_title：Plant physiology

authors： Bui AQ,O'Neill SD

更新日期：1998-01-01 00:00:00

abstract：:Cereal kernel growth and grain yield are functions of endosperm starch accumulation. The objective of this study was to examine how various metabolic factors in developing maize (Zea mays L.) endosperm influence starch deposition. Kernels were grown in vitro on medium with: (a) zero N (-N), (b) optimum N (+N), or (c) ...

journal_title：Plant physiology

authors： Singletary GW,Below FE

更新日期：1990-01-01 00:00:00

abstract：:Nuclear pore complexes (NPCs) mediate the transport of RNA and other cargo between the nucleus and the cytoplasm. In vertebrates, the NPC protein TRANSLOCATED PROMOTER REGION (TPR) is associated with the inner filaments of the nuclear basket and is thought to serve as a scaffold for the assembly of transport machinery...

journal_title：Plant physiology

authors： Jacob Y,Mongkolsiriwatana C,Veley KM,Kim SY,Michaels SD

更新日期：2007-07-01 00:00:00

abstract：:Water deficit during meiosis in pollen mother cells of wheat (Triticum aestivum L.) induces male sterility, which can reduce grain set by 40 to 50%. In plants stressed during meiosis and then rewatered, division of pollen mother cells proceeds normally but subsequent pollen development is arrested 3 or 4 d later. An i...

journal_title：Plant physiology

authors： Dorion S,Lalonde S,Saini HS

更新日期：1996-05-01 00:00:00

abstract：:A mutant of Arabidopsis contained increased levels of 18:3 fatty acids and correspondingly decreased levels of 18:2. The fatty acid phenotype was strongly expressed in root and seed tissues and this observation, together with other data, suggested that the mutation leads to increased activity of the endoplasmic reticu...

journal_title：Plant physiology

authors： Shah S,Xin Z,Browse J

更新日期：1997-08-01 00:00:00

abstract：:The pigment content of dark-grown primary needles of Pinus jeffreyi L. and Pinus sylvestris L. was determined by high-performance liquid chromatography. The state of protochlorophyllide a and of chlorophylls during dark growth were analyzed by in situ 77 K fluorescence spectroscopy. Both measurements unambiguously dem...

journal_title：Plant physiology

authors： Schoefs B,Franck F

更新日期：1998-12-01 00:00:00

abstract：:The thylakoid membrane is a highly complex membrane system in plants and plays crucial roles in the biogenesis of the photosynthetic apparatus and plant development. However, the genetic factors involved in chloroplast development and its relationship with intracellular metabolites are largely unknown. Here, a rice (O...

journal_title：Plant physiology

authors： He Y,Shi Y,Zhang X,Xu X,Wang H,Li L,Zhang Z,Shang H,Wang Z,Wu JL

更新日期：2020-09-01 00:00:00

abstract：:The influence of osmoticum treatments on early kernel development of maize (Zea mays L.) was studied using an in vitro culture method. Kernels with subtending cob sections were placed in culture at 5 days after pollination. Sucrose (0.29, 0.44, or 0.58 molar) and sorbitol (0, 0.15, or 0.29 molar) were used to obtain s...

journal_title：Plant physiology

authors： Myers PN,Setter TL,Madison JT,Thompson JF

更新日期：1992-07-01 00:00:00

abstract：:Indole-3-acetyl-myo-inositol galactoside labeled with 3H in the indole and 14C in the galactose moieties was applied to kernels of 5 day old germinating seedlings of Zea mays. Indole-3-acetyl-myo-inositol galactoside was not transported into either the shoot or root tissue as the intact molecule but was instead hydro...

journal_title：Plant physiology

authors： Komoszynski M,Bandurski RS

更新日期：1986-01-01 00:00:00

abstract：:In culture, the phytopathogenic fungus Phytophthora cryptogea secretes a protein which elicits hypersensitive-like necroses and protects tobacco plants against invasion by the pathogen Phytophthora parasitica var. nicotianae. This protein, named cryptogein, has been purified and its amino acid sequence determined. In ...

journal_title：Plant physiology

authors： Blein JP,Milat ML,Ricci P

更新日期：1991-02-01 00:00:00

abstract：:42K+ and 86Rb+ were used to determine the subcellular distribution of potassium in Chlamydomonas reinhardtii by compartmental analysis. In both wild type and a mutant strain, three distinct compartments (referred to as I, II, and III) were apparent. Using 42K+, we found that these had half-lives for K+ exchange of 1.0...

journal_title：Plant physiology

authors： Malhotra B,Glass A

更新日期：1995-08-01 00:00:00

abstract：:Using tissue blotting and immunocytolocalization, we have investigated the appearance and accumulation of polygalacturonase (PG) during tomato (Lycopersicon esculentum Mill.) fruit ripening. Results show that PG first appears in the collumella region followed by sequential appearance in the exopericarp and endopericar...

journal_title：Plant physiology

authors： Tieman DM,Handa AK

更新日期：1989-05-01 00:00:00

abstract：:Persistent organic pollutants, such as polychlorinated biphenyls (PCBs), are a global problem. We demonstrate enhanced depletion of PCBs using root-associated microbes, which can use plant secondary metabolites, such as phenylpropanoids. Using a "rhizosphere metabolomics" approach, we show that phenylpropanoids consti...

journal_title：Plant physiology

authors： Narasimhan K,Basheer C,Bajic VB,Swarup S

更新日期：2003-05-01 00:00:00

abstract：:Leaflets of Vicia faba were pulse-labeled with (14)CO(2) to follow the subsequent movement of photosynthate between leaf tissues. Samples were taken during a (12)CO(2) chase, quick frozen, freeze-substituted, and embedded in methacrylate. Paradermal sections provided tissue samples consisting only of upper epidermis, ...

journal_title：Plant physiology

authors： Outlaw WH,Fisher DB

更新日期：1975-04-01 00:00:00

abstract：:Dual-conditional positive/negative selection markers are versatile genetic tools for manipulating genomes. Plastid genomes are relatively small and conserved DNA molecules that can be manipulated precisely by homologous recombination. High-yield expression of recombinant products and maternal inheritance of plastid-en...

journal_title：Plant physiology

authors： Gisby MF,Mudd EA,Day A

更新日期：2012-12-01 00:00:00

abstract：:NADP-glyceraldehyde-3-P dehydrogenase of spinach (Spinacia oleracea) chloroplasts was activated by thioredoxin that was reduced either photochemically with ferredoxin and ferredoxin-thioredoxin reductase or chemically with dithiothreitol. The activation process that was observed with the soluble protein fraction from ...

journal_title：Plant physiology

authors： Wolosiuk RA,Buchanan BB

更新日期：1978-04-01 00:00:00

abstract：:A pulse of red light acting through phytochrome accelerates the formation of chlorophyll upon subsequent transfer of dark-grown seedlings to continuous white light. Specific antibodies were used to follow the accumulation of representative subunits of the major photosynthetic complexes during greening of seedlings of ...

journal_title：Plant physiology

authors： Pauncz Y,Gepstein S,Horwitz BA

更新日期：1992-12-01 00:00:00

abstract：:The biosynthesis of the chlorophyll a/b binding protein associated with photosystem II (LHC-II) was characterized during light-induced greening of etiolated barley (Hordeum vulgare [L.] cv Boone), maize (Zea mays [L.] Pioneer 3148), pea (Pisum sativum [L.] cv Progress 9), and soybean (Glycine max [L.] Merr. cv Ransom ...

journal_title：Plant physiology

authors： Mathis JN,Burkey KO

更新日期：1987-12-01 00:00:00

abstract：:Conditions influencing the opening of the bean (Phaseolus vulgaris L.) and cotton (Gossypium hirsutum L.) hypocotyl hook were defined. Such hooks were shown to undergo geotropic curvature; orientation of the hook with respect to gravity greatly affected the observed opening. Cotton and bean hooks behaved exactly oppos...

journal_title：Plant physiology

authors： Powell RD,Morgan PW

更新日期：1970-05-01 00:00:00

abstract：:The emergence of sterile individuals in the hybrid backcross progeny of wild and cultivated rice limits the use of wild rice alleles for improving cultivated rice, but the molecular mechanisms underlying this sterility remain unclear. Here, we identified the semisterile introgression line YIL42, derived from a cross b...

journal_title：Plant physiology

authors： Hou J,Cao C,Ruan Y,Deng Y,Liu Y,Zhang K,Tan L,Zhu Z,Cai H,Liu F,Sun H,Gu P,Sun C,Fu Y

更新日期：2019-05-01 00:00:00

abstract：:The ATP-dependent SWR1 chromatin remodeling complex (SWR1-C) exchanges the histone H2A-H2B dimer with the H2A.Z-H2B dimer, producing variant nucleosomes. Arabidopsis thaliana SWR1-C contributes to the active transcription of many genes, but also to the repression of genes that respond to environmental and developmenta...

journal_title：Plant physiology

authors： Choi K,Kim J,Müller SY,Oh M,Underwood C,Henderson I,Lee I

更新日期：2016-06-01 00:00:00

abstract：:Short-term ion uptake into roots of Limnobium stoloniferum was followed extracellularly with ion selective macroelectrodes. Cytosolic or vacuolar pH, together with the electrical membrane potential, was recorded with microelectrodes both located in the same young root hair. At the onset of chloride, phosphate, and nit...

journal_title：Plant physiology

authors： Ullrich CI,Novacky AJ

更新日期：1990-12-01 00:00:00

abstract：:To identify genetic loci involved in the regulation of organ-specific enzyme activities, a specific histochemical staining protocol was used in combination with quantitative trait locus (QTL) analysis. Using phosphoglucomutase (PGM) as an example, it is shown that enzyme activity can specifically, and with high resolu...

journal_title：Plant physiology

authors： Sergeeva LI,Vonk J,Keurentjes JJ,van der Plas LH,Koornneef M,Vreugdenhil D

更新日期：2004-01-01 00:00:00

abstract：:The isotope competition method with glucose-U-(14)C as a carbon source has been used to determine whether or not selected compounds contribute carbon to the biosynthesis of protein amino acids in cells derived from Paul's Scarlet Rose. Of 48 compounds tested, 15 contributed carbon to protein amino acids. The results s...

journal_title：Plant physiology

authors： Dougall DK,Fulton MM

更新日期：1967-07-01 00:00:00

abstract：:Three unique classes of carbohydrates were isolated from the hyphal cell walls of Phytophthora megasperma f.sp. glycinea (Pmg) and compared with other substances for their activity as elicitors of the phytoalexin glyceollin in soybean tissues. Glucomannans extracted from cell walls with soybean beta-1,3-endoglucanase ...

journal_title：Plant physiology

authors： Keen NT,Yoshikawa M,Wang MC

更新日期：1983-03-01 00:00:00

abstract：:The anatomy of strawberry (Fragaria x ananassa) fruit, in which the achene is found on the outer part of the fruit, makes it an excellent species for studying the regulation of fruit development. It can provide a model for the cross talk between primary and secondary metabolism, whose role is of pivotal importance in ...

journal_title：Plant physiology

authors： Fait A,Hanhineva K,Beleggia R,Dai N,Rogachev I,Nikiforova VJ,Fernie AR,Aharoni A

更新日期：2008-10-01 00:00:00