Identification of AtNDI1, an internal non-phosphorylating NAD(P)H dehydrogenase in Arabidopsis mitochondria.

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：:The binding of ferredoxin-NADP reductase to spinach chloroplast membranes was studied by washing the membranes with different media. Release of the enzyme from the thylakoids was greater in 0.75 millimolar EDTA but was not complete inasmuch as 20% the activity remained membrane-bound after three washes.A Scatchard plo...

journal_title：Plant physiology

authors： Carrillo N,Vallejos RH

更新日期：1982-01-01 00:00:00

abstract：:Chloroplast movement was induced by partial cell illumination using a high-fluence blue microbeam in light-grown and dark-adapted prothallial cells of the fern Adiantum capillus-veneris. Chloroplasts inside the illuminated area moved out (high-fluence response [HFR]), whereas those outside moved toward the irradiated ...

journal_title：Plant physiology

authors： Kagawa T,Wada M

更新日期：1999-03-01 00:00:00

abstract：:Winter- and summertime-active desert annual species were grown at different temperatures to assess their capacity for photosynthetic acclimation. Thermal stability of photosynthesis was determined from responses of chlorophyll fluorescence to increased temperature. Photosynthesis in winter ephemerals grown at 28 degre...

journal_title：Plant physiology

authors： Downton WJ,Berry JA,Seemann JR

更新日期：1984-04-01 00:00:00

abstract：:Grain size is one of the key determinants of grain yield. Although a number of genes that control grain size in rice (Oryza sativa) have been identified, the overall regulatory networks behind this process remain poorly understood. Here, we report the map-based cloning and functional characterization of the quantitati...

journal_title：Plant physiology

authors： Wang A,Hou Q,Si L,Huang X,Luo J,Lu D,Zhu J,Shangguan Y,Miao J,Xie Y,Wang Y,Zhao Q,Feng Q,Zhou C,Li Y,Fan D,Lu Y,Tian Q,Wang Z,Han B

更新日期：2019-08-01 00:00:00

abstract：:Relationships between net plant CO(2) exchange rate (CER) and canopy development were examined in ;jubilee' tomato over the initial 4 weeks of vegetative growth. A comparison was made between two plant groups that were alternatively exposed to 200 or 800 microeinsteins per square meter per second midday irradiation to...

journal_title：Plant physiology

authors： Campbell DE,Lyman M,Corse J,Hautala E

更新日期：1986-03-01 00:00:00

abstract：:Mitochondria were isolated from etiolated corn shoots (Zea mays L.) that were stressed to a measured water potential. The rates of mitochondrial respiration in state III, state IV, and without phosphate or ADP on a milligram protein basis decreased as water stress increased with succinate, malatepyruvate, or reduced n...

journal_title：Plant physiology

authors： Bell DT,Koeppe DE,Miller RJ

更新日期：1971-10-01 00:00:00

abstract：:The succulent leaf of the obligate Crassulacean acid metabolism plant Crassula falcata comprises two distinct types of parenchyma. The peripheral tissue is dark green, whereas the central tissue is relatively colorless. We have investigated whether the conventional interpretation of Crassulacean acid metabolism-simply...

journal_title：Plant physiology

authors： Springer SA,Outlaw WH

更新日期：1988-11-01 00:00:00

abstract：:The OsCPK4 gene is a member of the complex gene family of calcium-dependent protein kinases in rice (Oryza sativa). Here, we report that OsCPK4 expression is induced by high salinity, drought, and the phytohormone abscisic acid. Moreover, a plasma membrane localization of OsCPK4 was observed by transient expression as...

journal_title：Plant physiology

authors： Campo S,Baldrich P,Messeguer J,Lalanne E,Coca M,San Segundo B

更新日期：2014-06-01 00:00:00

abstract：:The essential oils of peppermint (Mentha x piperita) and spearmint (Mentha spicata) are distinguished by the oxygenation position on the p-menthane ring of the constitutive monoterpenes that is conferred by two regiospecific cytochrome P450 limonene-3- and limonene-6-hydroxylases. Following hydroxylation of limonene, ...

journal_title：Plant physiology

authors： Ringer KL,Davis EM,Croteau R

更新日期：2005-03-01 00:00:00

abstract：:Growth of the aerial part of the plant is dependent upon the maintenance of the shoot apical meristem (SAM). A balance between the self-renewing stem cells in the central zone (CZ) and organogenesis in the peripheral zone (PZ) is essential for the integrity, function, and maintenance of the SAM. Understanding how the ...

journal_title：Plant physiology

authors： Ung N,Lal S,Smith HM

更新日期：2011-06-01 00:00:00

abstract：:The mechanism of sucrose transport was investigated in plasma membrane (PM) vesicles isolated from spinach (Spinacia oleracea L.) leaves. PM vesicles were isolated by aqueous two-phase partitioning and were equilibrated in pH 7.8 buffer containing K(+). The vesicles rapidly accumulated sucrose in the presence of a tra...

journal_title：Plant physiology

authors： Slone JH,Buckhout TJ,Vanderwoude WJ

更新日期：1991-06-01 00:00:00

abstract：:The pool sizes of free l-phenylalanine and l-tyrosine, the precursors of rosmarinic acid in Anchusa officinalis L. cell suspension cultures, fluctuated during the culture cycle. The major increase in pool sizes was preceded by a peak of prephenate aminotransferase activity, while the subsequent decrease coincided with...

journal_title：Plant physiology

authors： De-Eknamkul W,Ellis BE

更新日期：1989-02-01 00:00:00

abstract：:Under normal field growth conditions, canola (Brassica napus) seeds produce chloroplasts during early seed development and then catabolize the photosynthetic machinery during seed maturation, producing mature seeds at harvest that are essentially free of chlorophyll (Chl). However, frost exposure early in canola seed ...

journal_title：Plant physiology

authors： Chung DW,Pruzinská A,Hörtensteiner S,Ort DR

更新日期：2006-09-01 00:00:00

abstract：:Five major fatty acids, palmitic (16:0), stearic (18:0), oleic (18:1), linoleic (18:2), and linolenic (18:3), were identified in polar lipid extracts from pulvini of Samanea saman and Phaseolus coccineus. In P. coccineus their distribution varied quantitatively in the laminar pulvinus, petiolar pulvinus, petiole, stem...

journal_title：Plant physiology

authors： Gardner GF,Stowe BB

更新日期：1979-09-01 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：:Fresh weight, protein, cysteine, [gamma]-glutamylcysteine, glutathione, and the extractable activity of the enzymes of glutathione biosynthesis, [gamma]-glutamylcysteine synthetase (EC 6.3.2.2) and glutathione synthetase (EC 6.3.2.3), were measured in roots, scutella, endosperms, and shoots of 3-, 7-, and 11-d-old mai...

journal_title：Plant physiology

authors： Ruegsegger A,Brunold C

更新日期：1993-02-01 00:00:00

abstract：:A novel mutant of Arabidopsis (Arabidopsis thaliana), having highly glossy inflorescence stems, postgenital fusion in floral organs, and reduced fertility, was isolated from an ethyl methanesulfonate-mutagenized population and designated glossyhead1 (gsd1). The gsd1 locus was mapped to chromosome 1, and the causal gen...

journal_title：Plant physiology

authors： Lü S,Zhao H,Parsons EP,Xu C,Kosma DK,Xu X,Chao D,Lohrey G,Bangarusamy DK,Wang G,Bressan RA,Jenks MA

更新日期：2011-11-01 00:00:00

abstract：:Plants effectively defend themselves against biotic and abiotic stresses by synthesizing diverse secondary metabolites, including health-protective flavonoids. These display incredible chemical diversity and ubiquitous occurrence and confer impeccable biological and agricultural applications. Chalcone synthase (CHS), ...

journal_title：Plant physiology

authors： Pandith SA,Dhar N,Rana S,Bhat WW,Kushwaha M,Gupta AP,Shah MA,Vishwakarma R,Lattoo SK

更新日期：2016-08-01 00:00:00

abstract：:The growth regulator abscisic acid (ABA) can be used to induce dormant bud structures (turions) in the duckweed Spirodela polyrrhiza L. In this paper we show that during this process, ABA rapidly induces elevated levels of mRNA transcripts encoding a novel basic peroxidase. In addition, we show that in the presence of...

journal_title：Plant physiology

authors： Chaloupková K,Smart CC

更新日期：1994-06-01 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：:The mineral nutrient requirements of Pinus taeda cells were explored using quantitative cell culture growth measurements. An appraisal was thereby made of the critical features of a novel and successful medium which was developed specifically for this gymnosperm using chemical composition data for developing seeds, an...

journal_title：Plant physiology

authors： Teasdale RD,Dawson PA,Woolhouse HW

更新日期：1986-12-01 00:00:00

abstract：:In guard cells, membrane hyperpolarization in response to a blue light (BL) stimulus is achieved by the activation of a plasma membrane H(+)-ATPase. Using the patch clamp technique on broad bean (Vicia faba) guard cells we demonstrate that both steady-state- and BL-induced pump currents require ATP and are blocked by ...

journal_title：Plant physiology

authors： Taylor AR,Assmann SM

更新日期：2001-01-01 00:00:00

abstract：:The stimulation of the Hill reaction in CO(2)-depleted broken chloroplasts (Pisum sativum L. cv Rondo) by the total amount of dissolved CO(2) and HCO(3) (-) (bicarbonate(*)) was measured at several formate concentrations. Formate appears to be a competitive inhibitor of the bicarbonate(*) stimulation of electron flow....

journal_title：Plant physiology

authors： Snel JF,van Rensen JJ

更新日期：1984-05-01 00:00:00

abstract：:Mevalonic acid-2-(14)C was readily incorporated into the free, esterified, and glycosidic sterol fractions of tobacco (Nicotiana tabacum L. var. Burley 21) seedlings. The time course of mevalonic acid-2-(14)C incorporation was different for the various individual sterols. Campesterol and sitosterol (group I) became ra...

journal_title：Plant physiology

authors： Bush PB,Grunwald C

更新日期：1973-01-01 00:00:00

abstract：:Plant roots rely on inorganic orthophosphate (Pi) transporters to acquire soluble Pi from soil solutions that exists at micromolar levels in natural ecosystems. Here, we functionally characterized a rice (Oryza sativa) Pi transporter, Os Phosphate Transporter-1;3 (OsPHT1;3), that mediates Pi uptake, translocation, and...

journal_title：Plant physiology

authors： Chang MX,Gu M,Xia YW,Dai XL,Dai CR,Zhang J,Wang SC,Qu HY,Yamaji N,Feng Ma J,Xu GH

更新日期：2019-02-01 00:00:00

abstract：:The effect of the proline analog azetidine-2-carboxylic acid (Aze) on the induction and the regulation of heat-shock (HS) mRNA accumulation and heat-shock protein (HSP) synthesis in soybean (Glycine max) seedlings was studied. Treatment with Aze elicited an HS-like response at the normal growth temperature, 28[deg]C, ...

journal_title：Plant physiology

authors： Lee Y,Nagao RT,Lin CY,Key JL

更新日期：1996-01-01 00:00:00

abstract：:The nature of the association between nitrate reductase (NR) and membranes was examined. Nitrate reductase activity (NRA) associated with the microsomal fraction of barley (Hordeum vulgare L.) roots amounted to 0.6 to 0.8% of soluble NRA following sonication in the presence of 250 mM KI and repeated osmotic shock. T...

journal_title：Plant physiology

authors： Meyerhoff PA,Fox TC,Travis RL,Huffaker RC

更新日期：1994-01-01 00:00:00

abstract：:Centromeres are required for faithful segregation of chromosomes in cell division. It is not clear what kind of sequences act as functional centromeres and how centromere sequences are organized in Oryza punctata, a BB genome species. In this study, we found that the CentO centromeric satellites in O. punctata share h...

journal_title：Plant physiology

authors： Zhang W,Yi C,Bao W,Liu B,Cui J,Yu H,Cao X,Gu M,Liu M,Cheng Z

更新日期：2005-09-01 00:00:00

abstract：:In pea stem segments whose cuticle has been made permeable by abrading it, actinomycin D (ActD) and 80S ribosomal protein synthesis inhibitors such as cycloheximide (CHI) inhibit enhancement by indole 3-acetic acid (IAA) of the activity of the cell wall biosynthetic enzyme, glucan synthase I (GS). This supersedes earl...

journal_title：Plant physiology

authors： Ray PM

更新日期：1987-10-01 00:00:00