Metabolism under Microaerobic Conditions of Mitochondria from Cowpea Nodules.

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：:We report the first complete purifications of the cytosolic and plastid isozymes of triose phosphate isomerase (TPI; EC 5.3.1.1) from higher plants including spinach (Spinacia oleracea), lettuce (Lactuca sativa), and celery (Apium graveolens). Both isozymes are composed of two isosubunits with approximate molecular we...

journal_title：Plant physiology

authors： Pichersky E,Gottlieb LD

更新日期：1984-02-01 00:00:00

abstract：:Gametophore induction in moss by Agrobacterium tumefaciens was inhibited by addition of lipopolysaccharide (LPS) from A. tumefaciens. The LPS did not affect bacterial viability or appear to bind to bacterial cells. LPS from nonbinding Agrobacterium radiobacter was not effective in reducing gametophore formation. A. tu...

journal_title：Plant physiology

authors： Whatley MH,Spiess LD

更新日期：1977-11-01 00:00:00

abstract：:Despite a central role in angiosperm reproduction, few gametophyte-specific genes and promoters have been isolated, particularly for the inaccessible female gametophyte (embryo sac). Using the Ds-based enhancer-detector line ET253, we have cloned an egg apparatus-specific enhancer (EASE) from Arabidopsis (Arabidopsis ...

journal_title：Plant physiology

authors： Yang W,Jefferson RA,Huttner E,Moore JM,Gagliano WB,Grossniklaus U

更新日期：2005-11-01 00:00:00

abstract：:Function of the cyanide-sensitive mitochondrial electron transport system was required for germination of the Zea mays embryo. Respiration of the standard electron transport system (rather than the alternate oxidase) began immediately upon initiation of imbibition. This respiration depended upon cytochrome c oxidase a...

journal_title：Plant physiology

authors： Ehrenshaft M,Brambl R

更新日期：1990-05-01 00:00:00

abstract：:Previously the Arabidopsis (Arabidopsis thaliana) zinc finger protein OXIDATIVE STRESS2 (AtOXS2) and four OXS2-like (AtO2L) family members were described to play a role in stress tolerance and stress escape. For stress escape, SOC1 was a target of AtOXS2. However, for stress tolerance, the downstream targets were not ...

journal_title：Plant physiology

authors： He L,Ma X,Li Z,Jiao Z,Li Y,Ow DW

更新日期：2016-07-01 00:00:00

abstract：:Tobacco (Nicotiana tabacum) genes regulated during the early stage of responses to wounding were screened by a modified fluorescence differential display method. Among 28 genes initially identified, a particular clone designated NtC7 was subjected to further analysis. Its transcripts were found to accumulate rapidly a...

journal_title：Plant physiology

authors： Tamura T,Hara K,Yamaguchi Y,Koizumi N,Sano H

更新日期：2003-02-01 00:00:00

abstract：:AtATM3, an ATP-binding cassette transporter of Arabidopsis (Arabidopsis thaliana), is a mitochondrial protein involved in the biogenesis of iron-sulfur clusters and iron homeostasis in plants. Our gene expression analysis showed that AtATM3 is up-regulated in roots of plants treated with cadmium [Cd(II)] or lead (II);...

journal_title：Plant physiology

authors： Kim DY,Bovet L,Kushnir S,Noh EW,Martinoia E,Lee Y

更新日期：2006-03-01 00:00:00

abstract：:The cellular import of the hormone auxin is a fundamental requirement for the generation of auxin gradients that control a multitude of plant developmental processes. The AUX/LAX family of auxin importers, exemplified by AUX1 from Arabidopsis (Arabidopsis thaliana), has been shown to mediate auxin import when expresse...

journal_title：Plant physiology

authors： Carrier DJ,Bakar NT,Swarup R,Callaghan R,Napier RM,Bennett MJ,Kerr ID

更新日期：2008-09-01 00:00:00

abstract：:Freezing, dehydration, and supercooling cause microtubules in mesophyll cells of spinach (Spinacia oleracea L. cv Bloomsdale) to depolymerize (ME Bartolo, JV Carter [1991] Plant Physiol 97: 175-181). The objective of this study was to gain insight into the question of whether microtubules depolymerize as a direct resp...

journal_title：Plant physiology

authors： Bartolo ME,Carter JV

更新日期：1992-08-01 00:00:00

abstract：:In cyanobacteria fatty acids destined for lipid synthesis can be synthesized de novo, but also exogenous free fatty acids from the culture medium can be directly incorporated into lipids. Activation of exogenous fatty acids is likely required prior to their utilization. To identify the enzymatic activity responsible f...

journal_title：Plant physiology

authors： Kaczmarzyk D,Fulda M

更新日期：2010-03-01 00:00:00

abstract：:The present report shows that the effect of red and far red light on the synthesis of phenylalanine ammonia-lyase can be ascribed to the action of phytochrome Pfr. This is true not only for short term irradiation but also for the action of continuous far red light. In the latter case, the model worked out by Hartmann ...

journal_title：Plant physiology

authors： Schopfer P,Mohr H

更新日期：1972-01-01 00:00:00

abstract：:Potassium citrate (10 mM, pH 6) inhibits the growth of cultured (Glycine max L.) cells when urea is the sole nitrogen source. Ureadependent citrate toxicity is overcome by three separate additions to the growth medium: (a) NH(4)Cl (20 mM); (b) high levels of MgCl(2) (10 mM) or CaCl(2) (5-10 mM); (c) low levels of NiSO...

journal_title：Plant physiology

authors： Polacco JC

更新日期：1977-05-01 00:00:00

abstract：:The effect of 21% O(2) and 3% O(2) on the CO(2) exchange of detached wheat leaves was measured in a closed system with an infrared carbon dioxide analyzer. Temperature was varied between 2 degrees and 43 degrees , CO(2) concentration between 0.000% and 0.050% and light intensity between 40 ft-c and 1000 ft-c. In most ...

journal_title：Plant physiology

authors： Jolliffe PA,Tregunna EB

更新日期：1968-06-01 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：:Low-molecular mass (10 kD) cytosolic acyl-coenzyme A-binding protein (ACBP) has a substantial influence over fatty acid (FA) composition in oilseeds, possibly via an effect on the partitioning of acyl groups between elongation and desaturation pathways. Previously, we demonstrated that the expression of a Brassica nap...

journal_title：Plant physiology

authors： Yurchenko O,Singer SD,Nykiforuk CL,Gidda S,Mullen RT,Moloney MM,Weselake RJ

更新日期：2014-06-01 00:00:00

abstract：:The Golgi apparatus in plant cells consists of a large number of independent Golgi stack/trans-Golgi network/Golgi matrix units that appear to be randomly distributed throughout the cytoplasm. To study the dynamic behavior of these Golgi units in living plant cells, we have cloned a cDNA from soybean (Glycine max), Gm...

journal_title：Plant physiology

authors： Nebenführ A,Gallagher LA,Dunahay TG,Frohlick JA,Mazurkiewicz AM,Meehl JB,Staehelin LA

更新日期：1999-12-01 00:00:00

abstract：:Many eukaryotes have from one to three heat shock factors (Hsfs), but plants have more than 20 Hsfs, designated class A, B, and C. Class A Hsfs are activators of transcription, but details of the roles of individual Hsfs have not been fully characterized. We show here that Arabidopsis (Arabidopsis thaliana) HsfB1 and ...

journal_title：Plant physiology

authors： Ikeda M,Mitsuda N,Ohme-Takagi M

更新日期：2011-11-01 00:00:00

abstract：:Soybeans (Glycine max) exposed to chronic levels of ozone showed a linear decrease in biomass with increasing concentration. The foliar free sterols increased while the steryl ester, and the steryl glycosides, a minor component, decreased with increasing pollutant concentration. Of the free sterols, stigmasterol showe...

journal_title：Plant physiology

authors： Grunwald C,Endress AG

更新日期：1985-01-01 00:00:00

abstract：:The induction of phototropism in etiolated (dark-grown) seedlings exposed to an unidirectional pulse or extended irradiation with low fluence rate blue light (BL) requires the action of the phototropin (nph1) BL receptor. Although cryptochromes and phytochromes are not required for phototropic induction, these photore...

journal_title：Plant physiology

authors： Stowe-Evans EL,Luesse DR,Liscum E

更新日期：2001-06-01 00:00:00

abstract：:Influx of alkali cations (Li(+), Na(+), K(+), Rb(+), Cs(+)) across plasma membranes of cells of excised roots of Avena sativa cv. Goodfield was selective, but different, in the absence and in the presence of 1 mm CaSO(4). Ca(2+) reduced the influx rates of all of the alkali cations-especially Na(+) and Li(+). Transpor...

journal_title：Plant physiology

authors： Sze H,Hodges TK

更新日期：1977-04-01 00:00:00

abstract：:The Arabidopsis genome contains 14 genes encoding the serine protease DegP. Products of four of these genes are located in the chloroplast: three in the thylakoid lumen and one on the stromal side of the membrane. We expressed the gene encoding DegP1 as a His-tagged fusion protein in Escherichia coli, purified the pro...

journal_title：Plant physiology

authors： Chassin Y,Kapri-Pardes E,Sinvany G,Arad T,Adam Z

更新日期：2002-10-01 00:00:00

abstract：:Polyamine (PA) titers and biosynthesis follow a basipetal decrease along the tobacco (Nicotiana tabacum) plant axis, and they also correlate negatively with cell size. On the contrary, the titers of arginine (Arg), ornithine (Orn), and arginase activity increase with age. The free (soluble)/total-PA ratios gradually i...

journal_title：Plant physiology

authors： Paschalidis KA,Roubelakis-Angelakis KA

更新日期：2005-05-01 00:00:00

abstract：:The influence of salicylic acid (SA) on elicitation of defense mechanisms in Arabidopsis (Arabidopsis thaliana) seeds and seedlings was assessed by physiological measurements combined with global expression profiling (proteomics). Parallel experiments were carried out using the NahG transgenic plants expressing the ba...

journal_title：Plant physiology

authors： Rajjou L,Belghazi M,Huguet R,Robin C,Moreau A,Job C,Job D

更新日期：2006-07-01 00:00:00

abstract：:The unfolded protein response (UPR) is activated in plants in response to endoplasmic reticulum stress and plays an important role in mitigating stress damage. Multiple factors act in the UPR, including the membrane-associated transcription factor, BASIC LEUCINE ZIPPER 17 (bZIP17), and the membrane-associated RNA spli...

journal_title：Plant physiology

authors： Bao Y,Bassham DC,Howell SH

更新日期：2019-04-01 00:00:00

abstract：:Freshly isolated cotyledons from 10-day developing pea (Pisum sativum) seeds were fed radiolabeled precursors for 5 hours, and the specific radioactivity of the free and total protein amino acids was determined using a dansylation procedure. When the seven most abundant amino acids in phloem exudate of pea fruits (asp...

journal_title：Plant physiology

authors： Macnicol PK

更新日期：1977-09-01 00:00:00

abstract：:Intercellular distribution of enzymes involved in amino nitrogen synthesis was studied in leaves of species representing three C(4) groups, i.e. Sorghum bicolor, Zea mays, Digitaria sanguinalis (NADP malic enzyme type); Panicum miliaceum (NAD malic enzyme type); and Panicum maximum (phosphoenolpyruvate carboxykinase t...

journal_title：Plant physiology

authors： Rathnam CK,Edwards GE

更新日期：1976-06-01 00:00:00

abstract：:Increasing concentrations of K (20, 200, 2000 mum) in the nutrient solution depressed Ca content and concentration in barley plants growing in nutrient solutions of low Ca concentrations (250 and 2500 mum). Increasing K from 20 to 200 mum depressed Ca absorption more than increasing K from 200 to 2000 mum K.The strong...

journal_title：Plant physiology

authors： Johansen C,Edwards DG,Loneragan JF

更新日期：1968-10-01 00:00:00

abstract：:Cotyledons from Phaseolus vulgaris L. (var. Improved Tendergreen) were tested for their activity on alpha-N-benzoyl-dl-arginine-p-nitroanilide (BAPNA) and azocasein during a germination periood of 10 days. Both activities increased throughout germination when activity was expressed on the basis of dry weight or protei...

journal_title：Plant physiology

authors： Nielsen SS,Liener IE

更新日期：1984-03-01 00:00:00

abstract：:The ontogeny of seed structure and the accumulation of seed storage substances is the result of a determinant genetic program. Using RNA interference, the synthesis of soybean (Glycine max) glycinin and conglycinin storage proteins has been suppressed. The storage protein knockdown (SP-) seeds are overtly identical to...

journal_title：Plant physiology

authors： Schmidt MA,Barbazuk WB,Sandford M,May G,Song Z,Zhou W,Nikolau BJ,Herman EM

更新日期：2011-05-01 00:00:00