Light-dependent and tissue-specific expression of the H-protein of the glycine decarboxylase complex.

abstract：:Allantoin and allantoic acid are the major forms of nitrogen transported from soybean nodules to other parts of the plant. Neither the pathway or the site of ureide synthesis has been demonstrated in root nodules.Bacteroid and cytosol (plant portion) fractions were prepared and the purity of each fraction was determin...

journal_title：Plant physiology

authors： Triplett EW,Blevins DG,Randall DD

更新日期：1980-06-01 00:00:00

abstract：:Leaf elongation rate, water potential, and osmotic potential were measured in the fifth leaf of maize (Zea mays L.) plants growing in soil from which water was withheld for varying times. Elongation occurred in the basal region, which was enclosed by other leaf sheaths. When water was withheld from the soil, leaf elon...

journal_title：Plant physiology

authors： Michelena VA,Boyer JS

更新日期：1982-05-01 00:00:00

abstract：:Viviparous1 (Vp1) encodes a B3 domain-containing transcription factor that is a key regulator of seed maturation in maize (Zea mays). However, the mechanisms of Vp1 regulation are not well understood. To examine physiological factors that may regulate Vp1 expression, transcript levels were monitored in maturing embryo...

journal_title：Plant physiology

authors： Cao X,Costa LM,Biderre-Petit C,Kbhaya B,Dey N,Perez P,McCarty DR,Gutierrez-Marcos JF,Becraft PW

更新日期：2007-02-01 00:00:00

abstract：:The adaptability of root system architecture to unevenly distributed mineral nutrients in soil is a key determinant of plant performance. The molecular mechanisms underlying nitrate dependent plasticity of lateral root branching across the different root types of maize are only poorly understood. In this study, detail...

journal_title：Plant physiology

authors： Yu P,Baldauf JA,Lithio A,Marcon C,Nettleton D,Li C,Hochholdinger F

更新日期：2016-03-01 00:00:00

abstract：:Light regulates various aspects of plant growth, and the photoreceptor phytochrome B (phyB) mediates many responses to red light. In a screen for Arabidopsis mutants with phenotypes similar to those of phyB mutants, we isolated two new elf3 mutants. One has weaker morphological phenotypes than previously identified el...

journal_title：Plant physiology

authors： Reed JW,Nagpal P,Bastow RM,Solomon KS,Dowson-Day MJ,Elumalai RP,Millar AJ

更新日期：2000-04-01 00:00:00

abstract：:A detailed examination was conducted on the linear, or first-order kinetic component for K(+)((86)Rb(+)) influx into root segments of both low- and high-salt grown corn seedlings (Zea mays [A632 x Oh 43]). In tissue from both low- and high-salt grown roots, replacement of Cl(-) in the uptake solution by either SO(4) (...

journal_title：Plant physiology

authors： Kochian LV,Xin-Zhi J,Lucas WJ

更新日期：1985-11-01 00:00:00

abstract：:The role of gibberellins in flower bud development was investigated by studying the gib-1 mutant of tomato, Lycopersicon esculentum. This gibberellin-deficient mutant initiates flower buds, but floral development is not completed unless the mutant is treated with gibberellin. Treatment with other plant growth regulato...

journal_title：Plant physiology

authors： Jacobsen SE,Olszewski NE

更新日期：1991-09-01 00:00:00

abstract：:The temperature response of net CO(2) assimilation rate (A), the rate of whole-chain electron transport, the activity and activation state of Rubisco, and the pool sizes of ribulose-1,5-bisphosphate (RuBP) and 3-phosphoglyceric acid (PGA) were assessed in sweet potato (Ipomoea batatas) grown under greenhouse condition...

journal_title：Plant physiology

authors： Cen YP,Sage RF

更新日期：2005-10-01 00:00:00

abstract：:The idea that embolized xylem vessels can be refilled while adjacent vessels remain under tension is difficult to accept if the cavitated vessels remain hydraulically connected to vessels under tension. A mechanism by which embolized conduits could be hydraulically isolated from adjacent conduits requires the existenc...

journal_title：Plant physiology

authors： Zwieniecki MA,Holbrook NM

更新日期：2000-07-01 00:00:00

abstract：:Ribulose-1,5-bisphosphate carboxylase/oxygenase (EC 4.1.1.39) was crystallized from a heterozygous tobacco (Nicotiana tabacum L.) aurea mutant (Su/su), its wild-type sibling (su/su), and green revertant plants regenerated from green spots found on leaves of haploid Su plants. No differences were found in the specific ...

journal_title：Plant physiology

authors： Koivuniemi PJ,Tolbert NE,Carlson PS

更新日期：1980-05-01 00:00:00

abstract：:Plant acclimation to growth light environment has been studied extensively; however, the majority of these studies have focused on light intensity and photo-acclimation, with few studies exploring the impact of dynamic growth light on stomatal acclimation and behavior. To assess the impact of growth light regime on st...

journal_title：Plant physiology

authors： Matthews JSA,Vialet-Chabrand S,Lawson T

更新日期：2018-03-01 00:00:00

abstract：:Amitrole (3-amino-s-triazole), dichlormate (3,4-dichlorobenzyl methylcarbamate), and pyriclor (2,3,5-trichloro-4-pyridinol) inhibited normal carotenogenesis in etiolated wheat (Triticum aestivum L. var. Coker 65-20) seedlings. Carotenoid precursors accumulated in treated plants. In dichlormate-treated plants, zeta-car...

journal_title：Plant physiology

authors： Burns ER,Buchanan GA,Carter MC

更新日期：1971-01-01 00:00:00

abstract：:The nature of the inorganic carbon (C(i)) species actively taken up by cyanobacteria CO(2) or HCO(3) (-) has been investigated. The kinetics of CO(2) uptake, as well as that of HCO(3) (-) uptake, indicated the involvement of a saturable process. The apparent affinity of the uptake mechanism for CO(2) was higher than t...

journal_title：Plant physiology

authors： Volokita M,Zenvirth D,Kaplan A,Reinhold L

更新日期：1984-11-01 00:00:00

abstract：:Net photosynthetic rates of Spirodela polyrrhiza turions, at low O(2) levels, were 6.2 and 38.8 micromoles O(2) per gram fresh weight per hour at 1 millimolar HCO(3) (-) and CO(2) saturation, respectively, and much lower in a regular low-pH growth solution. Air equilibration O(2) concentrations decreased rates conside...

journal_title：Plant physiology

authors： Beer S

更新日期：1985-09-01 00:00:00

abstract：:The course of senescence in the first leaves of light-grown Avena seedlings when attached to the plant has been compared with that previously studied in detached leaves and leaf segments. Proteolysis in the leaf, whether attached or detached, is accompanied by markedly polar basipetal transport of amino acids. This po...

journal_title：Plant physiology

authors： Thimann KV,Tetley RR,Van Thanh T

更新日期：1974-12-01 00:00:00

abstract：:Tyrosine decarboxylase (TYDC) is a common plant enzyme involved in the biosynthesis of numerous secondary metabolites, including hydroxycinnamic acid amides. Although a definite function has not yet been determined, amides have been proposed to form a physical barrier against pathogens because they are usually found a...

journal_title：Plant physiology

authors： Facchini PJ,Yu M,Penzes-Yost C

更新日期：1999-07-01 00:00:00

abstract：:Nearly all polysaccharides in plant cell walls are O-acetylated, including the various pectic polysaccharides and the hemicelluloses xylan, mannan, and xyloglucan. However, the enzymes involved in the polysaccharide acetylation have not been identified. While the role of polysaccharide acetylation in vivo is unclear, ...

journal_title：Plant physiology

authors： Manabe Y,Nafisi M,Verhertbruggen Y,Orfila C,Gille S,Rautengarten C,Cherk C,Marcus SE,Somerville S,Pauly M,Knox JP,Sakuragi Y,Scheller HV

更新日期：2011-03-01 00:00:00

abstract：:In autogamous plants like Arabidopsis (Arabidopsis thaliana), stamen filament elongation must be finely regulated to ensure that anthers reach the pistil at the correct developmental stage. In this work, we studied the roles of Arabidopsis TEOSINTE BRANCHED1, CYCLOIDEA, PCF15 (TCP15), and related class-I TCP transcrip...

journal_title：Plant physiology

authors： Gastaldi V,Lucero LE,Ferrero LV,Ariel FD,Gonzalez DH

更新日期：2020-04-01 00:00:00

abstract：:A prominent feature of plant cells is the rapid, incessant movement of the organelles traditionally defined as cytoplasmic streaming and attributed to actomyosin motility. We sequenced six complete Nicotiana benthamiana cDNAs that encode class XI and class VIII myosins. Phylogenetic analysis indicates that these two c...

journal_title：Plant physiology

authors： Avisar D,Prokhnevsky AI,Makarova KS,Koonin EV,Dolja VV

更新日期：2008-03-01 00:00:00

abstract：:To assess the variation in nutrient homeostasis in oilseed rape and to identify the genes responsible for this variation, we determined foliar anion levels in a diversity panel of Brassica napus accessions, 84 of which had been genotyped previously using messenger RNA sequencing. We applied associative transcriptomics...

journal_title：Plant physiology

authors： Koprivova A,Harper AL,Trick M,Bancroft I,Kopriva S

更新日期：2014-09-01 00:00:00

abstract：:Glucosinolates (GSLs) are sulfur-containing defense metabolites produced in the Brassicales, including the model plant Arabidopsis (Arabidopsis thaliana). Previous work suggests that specific GSLs may function as signals to provide direct feedback regulation within the plant to calibrate defense and growth. These GSLs...

journal_title：Plant physiology

authors： Katz E,Bagchi R,Jeschke V,Rasmussen ARM,Hopper A,Burow M,Estelle M,Kliebenstein DJ

更新日期：2020-07-01 00:00:00

abstract：:We used pulsed-field gel electrophoresis and restriction fragment mapping to analyze the structure of Medicago truncatula chloroplast DNA (cpDNA). We find most cpDNA in genome-sized linear molecules, head-to-tail genomic concatemers, and complex branched forms with ends at defined sites rather than at random sites as ...

journal_title：Plant physiology

authors： Shaver JM,Oldenburg DJ,Bendich AJ

更新日期：2008-03-01 00:00:00

abstract：:Phosphate in the xylem exudate of tomato (Lycopersicon esculentum) plants was 70 to 98% inorganic phosphate (Pi), 2 to 30% P-choline, and less than 1% P-ethanolamine. Upon adding (32)Pi to the nutrient, Pi in xylem exudate had the same specific activity within 4 hours. P-choline and P-ethanolamine reached the same spe...

journal_title：Plant physiology

authors： Martin BA,Tolbert NE

更新日期：1983-10-01 00:00:00

abstract：:Salinity-induced alterations in tomato (Lypersicon esculentum Mill. cv Heinz 1350) root plasma membrane properties were studied and characterized using a membrane vesicle system. Equivalent rates of MgATP-dependent H(+)-transport activity were measured by quinacrine fluorescence (DeltapH) in plasma membrane vesicles i...

journal_title：Plant physiology

authors： Suhayda CG,Giannini JL,Briskin DP,Shannon MC

更新日期：1990-06-01 00:00:00

abstract：:Roots of taro (Colocasia esculenta [L.] Schott cvs Bun-long and Lehua maoli) exuded increasing concentrations of oxalate with increasing Al stress. This exudation was a specific response to excess Al and not to P deficiency. Addition of oxalate to Al-containing solutions ameliorated the toxic effect of Al. ...

journal_title：Plant physiology

authors： Ma Z,Miyasaka SC

更新日期：1998-11-01 00:00:00

abstract：:The concept of system 1 and system 2 ethylene biosynthesis during climacteric fruit ripening was initially described four decades ago. Although much is known about fruit development and climacteric ripening, little information is available about how ethylene biosynthesis is regulated during the postclimacteric phase. ...

journal_title：Plant physiology

authors： Van de Poel B,Bulens I,Markoula A,Hertog ML,Dreesen R,Wirtz M,Vandoninck S,Oppermann Y,Keulemans J,Hell R,Waelkens E,De Proft MP,Sauter M,Nicolai BM,Geeraerd AH

更新日期：2012-11-01 00:00:00

abstract：:Several polyclonal sera were raised in rabbits and in mice against putative sucrose carrier proteins, i.e. a 42 kilodalton (O Gallet, R Lemoine, C Larsson, S Delrot [1989] Biochim Biophys Acta 978: 56-64) and a 62 kD (KG Ripp, PV Viitanen, WD Hitz, VR Fransceschi [1988] Plant Physiol 88: 1435-1445) polypeptide of the ...

journal_title：Plant physiology

authors： Gallet O,Lemoine R,Gaillard C,Larsson C,Delrot S

更新日期：1992-01-01 00:00:00

abstract：:alpha-Amylase levels in intact seeds of barley (Hordeum vulgare L. cv. Himalaya) reach a maximum at 3 to 4 days of germination while gibberellin levels continue to increase beyond 6 days of germination. In contrast to its effect on half seeds, gibberellic acid does not increase the total amount of alpha-amylase produc...

journal_title：Plant physiology

authors： Jones RL,Armstrong JE

更新日期：1971-08-01 00:00:00

abstract：:We describe a simple and highly effective means for global identification of genes that are expressed within specific cell types within complex tissues. It involves transgenic expression of nuclear-targeted green fluorescent protein in a cell-type-specific manner. The fluorescent nuclei are then purified from homogena...

journal_title：Plant physiology

authors： Zhang C,Barthelson RA,Lambert GM,Galbraith DW

更新日期：2008-05-01 00:00:00

abstract：:A genomic fragment encoding one (HMGR1) of the three 3-hydroxy-3-methylglutaryl coenzyme A reductases (HMGRs) from Hevea brasiliensis (H.B.K.) Mull. Arg. (M.-L. Chye, C.-T. Tan, N.-H. Chua [1992] Plant Mol Biol 19: 473-484) was introduced into Nicotiana tabacum L. cv xanthi via Agrobacterium transformation to study th...

journal_title：Plant physiology

authors： Schaller H,Grausem B,Benveniste P,Chye ML,Tan CT,Song YH,Chua NH

更新日期：1995-11-01 00:00:00