Helminthosporium maydis T Toxin Increased Membrane Permeability to Ca in Susceptible Corn Mitochondria.

abstract：:Suc transporters (SUTs) play a key role in the allocation and partitioning of photosynthetically fixed carbon in plants. While a function could be assigned to many members of the SUT family, almost no information is available on their regulation. Here, the transcriptional regulation of SUTs in response to various envi...

journal_title：Plant physiology

authors： Xu Q,Chen S,Yunjuan R,Chen S,Liesche J

更新日期：2018-01-01 00:00:00

abstract：:Responses of superoxide dismutase (EC 1.15.1.1) and glutathione reductase (EC 1.6.4.2) activities were evaluated in leaf tissue from intact cotton plants (Cotton Branch 1697) which were exposed to 75% O(2), 350 microliters per liter CO(2) for 48 hours. Soluble protein was extracted from O(2)-treated and control tissue...

journal_title：Plant physiology

authors： Foster JG,Hess JL

更新日期：1980-09-01 00:00:00

abstract：:Two isoforms of fructose 1,6-bisphosphatase are present in the green alga Selenastrum minutum. The isoenzymes can be separated with ionexchange chromatography or acid precipitation. The stability of the two isoenzymes differ largely. The acid insoluble enzyme exhibits properties similar to that of the enzyme from the ...

journal_title：Plant physiology

authors： Botha FC,Turpin DH

更新日期：1990-08-01 00:00:00

abstract：:We have isolated the plasma membrane H+-ATPase in a phosphorylated form from spinach (Spinacia oleracea L.) leaf tissue incubated with fusicoccin, a fungal toxin that induces irreversible binding of 14-3-3 protein to the C terminus of the H+-ATPase, thus activating H+ pumping. We have identified threonine-948, the sec...

journal_title：Plant physiology

authors： Olsson A,Svennelid F,Ek B,Sommarin M,Larsson C

更新日期：1998-10-01 00:00:00

abstract：:The white petals of chrysanthemum (Chrysanthemum morifolium Ramat.) are believed to contain a factor that inhibits the accumulation of carotenoids. To find this factor, we performed polymerase chain reaction-Select subtraction screening and obtained a clone expressed differentially in white and yellow petals. The dedu...

journal_title：Plant physiology

authors： Ohmiya A,Kishimoto S,Aida R,Yoshioka S,Sumitomo K

更新日期：2006-11-01 00:00:00

abstract：:This paper describes the assembly (from commercially available components) of an antilog converter, which transforms the output signals of ion-specific electrodes to ionic concentrations suitable for a linear recorder. It responds linearly to cation concentrations from 10 mum to at least 10 mm and can be used for elec...

journal_title：Plant physiology

authors： Heath RL

更新日期：1975-08-01 00:00:00

abstract：:Effects of several membrane ATPase inhibitors on light-induced phase shifting of the circadian conidiation rhythm in Neurospora crassa were examined using mycelial discs in liquid culture. Suppression of phase shifting by the inhibitors was strongly dependent on the pH of the liquid medium in which the discs were cult...

journal_title：Plant physiology

authors： Nakashima H

更新日期：1982-03-01 00:00:00

abstract：:The responses of redroot pigweed (Amaranthus retroflexus L.) seeds to nine ethylene concentrations between 0.5 and 50 microliters per liter were assessed at different temperatures and water potentials and in either continuous white light or darkness. Under all experimental treatments, the probit-transformed percentage...

journal_title：Plant physiology

authors： Schonbeck MW,Egley GH

更新日期：1980-06-01 00:00:00

abstract：:Mitogen-activated protein kinases (MAPKs) are fundamental components of the plant innate immune system. MPK3 and MPK6 are Arabidopsis (Arabidopsis thaliana) MAPKs activated by pathogens and elicitors such as oligogalacturonides (OGs), which function as damage-associated molecular patterns, and flg22, a well-known micr...

journal_title：Plant physiology

authors： Galletti R,Ferrari S,De Lorenzo G

更新日期：2011-10-01 00:00:00

abstract：:A comparative study was made of the effects of auxin (alpha-naphthalene acetic acid), kinetin (6-furfurylaminopurine) and a mixture of auxin and kinetin applied in vivo on synthesis of RNA and protein and the distribution of such synthesis amongst the subcellular fractions of sections of endocarp from Kentucky Wonder ...

journal_title：Plant physiology

authors： Sacher JA

更新日期：1967-10-01 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：:Genetic improvement of plant architecture is one of the strategies for increasing the yield potential of rice (Oryza sativa). Although great progress has been made in the understanding of plant architecture regulation, the precise mechanism is still an urgent need to be revealed. Here, we report that over-expression o...

journal_title：Plant physiology

authors： Tang Y,Liu H,Guo S,Wang B,Li Z,Chong K,Xu Y

更新日期：2018-01-01 00:00:00

abstract：:We investigated the synthesis and turnover of cell wall polysaccharides of the flax (Linum usitatissimum L.) plant during development of the phloem fibers. One-month-old flax plants were exposed to a 40-min pulse with 14CO2 followed by 8-h, 24-h, and 1-month periods of chase with ambient CO2, and radioactivity in cell...

journal_title：Plant physiology

authors： Gorshkova TA,Chemikosova SB,Lozovaya VV,Carpita NC

更新日期：1997-06-01 00:00:00

abstract：:The effects of chilling temperatures, in light or dark, on the isolated thylakoids and leaf discs of cucumber (Cucumis sativa L. "Marketer") and spinach (Spinacia oleracea L. "Bloomsdale") were studied. The pretreatment of isolated thylakoids and leaf discs at 4 C in the dark did not affect the phenazine methosulfate-...

journal_title：Plant physiology

authors： Garber MP

更新日期：1977-05-01 00:00:00

abstract：:Of the four genes of the Arabidopsis (Arabidopsis thaliana) INOSITOL TRANSPORTER family (AtINT family) so far only AtINT4 has been described. Here we present the characterization of AtINT2 and AtINT3. cDNA sequencing revealed that the AtINT3 gene is incorrectly spliced and encodes a truncated protein of only 182 amino...

journal_title：Plant physiology

authors： Schneider S,Schneidereit A,Udvardi P,Hammes U,Gramann M,Dietrich P,Sauer N

更新日期：2007-12-01 00:00:00

abstract：:Constitutively produced extracellular pectinesterases from culture filtrates of the potato late blight fungus Phytophthora infestans were purified and characterized. One enzyme (PE II) was purified to homogeneity. Sodium dodecyl sulfate electrophoresis of the second enzyme (PE I) revealed two protein bands; there are ...

journal_title：Plant physiology

authors： Förster H,Rasched I

更新日期：1985-01-01 00:00:00

abstract：:The present studies provide the first measurements of the resistance to diffusive flux of metabolites between mesophyll and bundle sheath cells of C(4) plants. Species examined were Panicum miliaceum, Urochloa panicoides, Atriplex spongiosa, and Zea mays. Diffusive flux of metabolites into isolated bundle sheath cells...

journal_title：Plant physiology

authors： Weiner H,Burnell JN,Woodrow IE,Heldt HW,Hatch MD

更新日期：1988-11-01 00:00:00

abstract：:Microalgae accumulate lipids during stress such as that of nutrient deprivation, concomitant with cessation of growth and depletion of chloroplasts. By contrast, certain small chemical compounds selected by high-throughput screening in Chlamydomonas reinhardtii can induce lipid accumulation during growth, maintaining ...

journal_title：Plant physiology

authors： Wase N,Tu B,Rasineni GK,Cerny R,Grove R,Adamec J,Black PN,DiRusso CC

更新日期：2019-11-01 00:00:00

abstract：:Increasing the yield of oilseed crops is an important objective for biotechnologists. A number of individual genes involved in triacylglycerol metabolism have previously been reported to enhance the oil content of seeds when their expression is altered. However, it has yet to be established whether specific combinatio...

journal_title：Plant physiology

authors： van Erp H,Kelly AA,Menard G,Eastmond PJ

更新日期：2014-05-01 00:00:00

abstract：:Brassinosteroids (BRs) are plant growth-promoting steroid hormones. BRs affect plant growth by regulating panels of downstream genes. Much effort has been made to establish BR-regulated gene expression networks, but there is little overlap among published expression networks. In this study, we built an optimal BR-regu...

journal_title：Plant physiology

authors： Liu X,Yang H,Wang Y,Zhu Z,Zhang W,Li J

更新日期：2020-10-01 00:00:00

abstract：:We have purified to near homogeneity a recombinant form of the protein BN28 (rBN28), expressed in response to low temperature in Brassica napus plants, and we have determined its solution structure. Antibodies raised against rBN28 were used to characterize the recombinant and native proteins. Similar to many other low...

journal_title：Plant physiology

authors： Boothe JG,Sönnichsen FD,de Beus MD,Johnson-Flanagan AM

更新日期：1997-02-01 00:00:00

abstract：:Differential thermal analysis detected two freezing events when dormant forsythia (Forsythia viridissima Lindl.) flower buds were cooled. The first occurred just below 0 degrees C, and was coincident with the freezing of adjacent woody tissues. The second exotherm appeared as a spike between -10 and -25 degrees C and ...

journal_title：Plant physiology

authors： Ashworth EN

更新日期：1990-03-01 00:00:00

abstract：:Nodulation is crucial for biological nitrogen fixation (BNF) in legumes, but the molecular mechanisms underlying BNF have remained elusive. Here, we cloned a candidate gene underlying a major nodulation quantitative trait locus in soybean (Glycine max), INCREASING NODULE SIZE1 (GmINS1). GmINS1 encodes a cell wall β-ex...

journal_title：Plant physiology

authors： Li X,Zheng J,Yang Y,Liao H

更新日期：2018-11-01 00:00:00

abstract：:Why the leaves of many woody species accumulate anthocyanins prior to being shed has long puzzled biologists because it is unclear what effects anthocyanins may have on leaf function. Here, we provide evidence for red-osier dogwood (Cornus stolonifera) that anthocyanins form a pigment layer in the palisade mesophyll l...

journal_title：Plant physiology

authors： Feild TS,Lee DW,Holbrook NM

更新日期：2001-10-01 00:00:00

abstract：:Isoflavonoids are ecophysiologically active secondary metabolites of the Leguminosae and known for health-promoting phytoestrogenic functions. Isoflavones are synthesized by 1,2-elimination of water from 2-hydroxyisoflavanones, the first intermediate with the isoflavonoid skeleton, but details of this dehydration have...

journal_title：Plant physiology

authors： Akashi T,Aoki T,Ayabe S

更新日期：2005-03-01 00:00:00

abstract：:The free amino acid and ammonia pools of Azolla caroliniana were analyzed by quantitative column chromatography on columns capable of separating all of the nitrogenous constituents normally found in physiological fluids. Comparisons were made of plants containing symbiotic algae and grown on nitrogen-free media, plant...

journal_title：Plant physiology

authors： Newton JW,Cavins JF

更新日期：1976-12-01 00:00:00

abstract：:ATP sulfurylase and 5'-adenylylsulfate (APS) reductase catalyze two reactions in the sulfate assimilation pathway. Cell fractionation of Arabidopsis leaves revealed that ATP sulfurylase isoenzymes exist in the chloroplast and the cytosol, whereas APS reductase is localized exclusively in chloroplasts. During developme...

journal_title：Plant physiology

authors： Rotte C,Leustek T

更新日期：2000-10-01 00:00:00

abstract：:Chromosomal virulence (chv) mutants of Agrobacterium tumefaciens have been reported to be deficient in binding to cells of zinnia, tobacco, and bamboo. The mutants are nonpathogenic on stems of Kalanchoë, sunflower, tomato, Jerusalem artichoke, and tobacco, but they cause tumors on tubers of Solanum tuberosum. We used...

journal_title：Plant physiology

authors： Hawes MC,Pueppke SG

更新日期：1989-09-01 00:00:00

abstract：:Plant development requires regulation of both cell division and differentiation. The class 1 KNOTTED1-like homeobox (KNOX) genes such as knotted1 (kn1) in maize (Zea mays) and SHOOTMERISTEMLESS in Arabidopsis (Arabidopsis thaliana) play a role in maintaining shoot apical meristem indeterminacy, and their misexpression...

journal_title：Plant physiology

authors： Kessler S,Townsley B,Sinha N

更新日期：2006-08-01 00:00:00

abstract：:Major storage reserves of Arabidopsis (Arabidopsis thaliana) seeds are triacylglycerols (seed oils) and proteins. Seed oil content is severely reduced for the regulatory mutant wrinkled1 (wri1-1; At3g54320) and for a double mutant in two isoforms of plastidic pyruvate kinase (pkpbeta(1)pkpalpha; At5g52920 and At3g2296...

journal_title：Plant physiology

authors： Lonien J,Schwender J

更新日期：2009-11-01 00:00:00