Activation of Chloroplast NADP-linked Glyceraldehyde-3-Phosphate Dehydrogenase by the Ferredoxin/Thioredoxin System.

abstract：:Although the aleurone layer of ceral grain seeds has many advantages for the study of gibberellin action, it has the disadvantage that the hand-isolation of the aleurone layers is time-consuming. To overcome this disadvantage, a commercially available pasta machine was modified and used to remove aleurone layers from ...

journal_title：Plant physiology

authors： Murthy PP

更新日期：1989-06-01 00:00:00

abstract：:Experiments were conducted with segments of corn roots to investigate whether nitrate reductase (NR) is compartmentalized in particular groups of cells that collectively form the root symplastic pathway. A microsurgical technique was used to separate cells of the epidermis, of the cortex, and of the stele. The presenc...

journal_title：Plant physiology

authors： Rufty TW,Thomas JF,Remmler JL,Campbell WH,Volk RJ

更新日期：1986-11-01 00:00:00

abstract：:During the early stages of seed development, Arabidopsis (Arabidopsis thaliana) endosperm is syncytial and proliferates rapidly through repeated rounds of mitosis without cytokinesis. This stage of endosperm development is important in determining final seed size and is a model for studying aspects of cellular and mol...

journal_title：Plant physiology

authors： Day RC,Herridge RP,Ambrose BA,Macknight RC

更新日期：2008-12-01 00:00:00

abstract：:Improving the performance of rice (Oryza sativa) under drought stress has the potential to significantly affect rice productivity. Here, we report that the ERF family transcription factor OsLG3 positively regulates drought tolerance in rice. In our previous work, we found that OsLG3 has a positive effect on rice grain...

journal_title：Plant physiology

authors： Xiong H,Yu J,Miao J,Li J,Zhang H,Wang X,Liu P,Zhao Y,Jiang C,Yin Z,Li Y,Guo Y,Fu B,Wang W,Li Z,Ali J,Li Z

更新日期：2018-09-01 00:00:00

abstract：:Opaque or nonvitreous phenotypes relate to the seed architecture of maize (Zea mays) and are linked to loci that control the accumulation and proper deposition of storage proteins, called zeins, into specialized organelles in the endosperm, called protein bodies. However, in the absence of null mutants of each type of...

journal_title：Plant physiology

authors： Wu Y,Messing J

更新日期：2010-05-01 00:00:00

abstract：:A combined system has been developed in which epidermal cell turgor, leaf water potential, and gas exchange were determined for transpiring leaves of Tradescantia virginiana L. Uniform and stable values of turgor were observed in epidermal cells (stomatal complex cells were not studied) under stable environmental cond...

journal_title：Plant physiology

authors： Shackel KA,Brinckmann E

更新日期：1985-05-01 00:00:00

abstract：:Gametophore-over-producing mutants of the moss, Physcomitrella patens, when grown in liquid culture export high levels of cytokinin into their culture medium. The cytokinin produced by these mutants is postulated to account for their peculiar phenotype, that of mosses treated with exogenous cytokinin. N(6)-(Delta(2)-i...

journal_title：Plant physiology

authors： Wang TL,Horgan R,Cove D

更新日期：1981-09-01 00:00:00

abstract：:Wood of trees is formed from carbon assimilated in the photosynthetic tissues. Determining the temporal dynamics of carbon assimilation, subsequent transport into developing wood, and incorporation to cell walls would further our understanding of wood formation in particular and tree growth in general. To investigate ...

journal_title：Plant physiology

authors： Mahboubi A,Linden P,Hedenström M,Moritz T,Niittylä T

更新日期：2015-06-01 00:00:00

abstract：:A 135-kD actin-bundling protein was purified from pollen tubes of lily (Lilium longiflorum) using its affinity to F-actin. From a crude extract of the pollen tubes, this protein was coprecipitated with exogenously added F-actin and then dissociated from F-actin by treating it with high-ionic-strength solution. The pro...

journal_title：Plant physiology

authors： Yokota E,Shimmen KiTT

更新日期：1998-04-01 00:00:00

abstract：:Lys deacylases are essential regulators of cell biology in many contexts. Here, we have identified CddA (cyanobacterial deacetylase/depropionylase), a Lys deacylase enzyme expressed in the cyanobacterium Synechococcus sp. PCC 7002 that has both deacetylase and depropionylase activity. Loss of the gene cddA led to slow...

journal_title：Plant physiology

authors： Liu X,Yang M,Liu Y,Ge F,Zhao J

更新日期：2020-10-01 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：:Timing of flowering is not only an interesting topic in developmental biology, but it also plays a significant role in agriculture for its effects on the maturation time of seed. The hexaploid wheat (Triticum aestivum) is one of the most important crop species whose flowering time, i.e. heading time, greatly influence...

journal_title：Plant physiology

authors： Zhao XY,Hong P,Wu JY,Chen XB,Ye XG,Pan YY,Wang J,Zhang XS

更新日期：2016-03-01 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：:Chlamydomonas reinhardtii adapts to the stress of CO(2)-limiting conditions through the induction of a set of genes including CAH1, which encodes a periplasmic carbonic anhydrase. CAH1 is up-regulated under low-CO(2) conditions (air containing 0.04% [v/v] CO(2)) in the presence of light, whereas it is down-regulated u...

journal_title：Plant physiology

authors： Kucho Ki,Ohyama K,Fukuzawa H

更新日期：1999-12-01 00:00:00

abstract：:Peroxidase activity in the seed coats of soybean (Glycine max [L.] Merr.) is controlled by the Ep locus. We compared peroxidase activity in cell-free extracts from seed coat, root, and leaf tissues of three EpEp cultivars (Harosoy 63, Harovinton, and Coles) to three epep cultivars (Steele, Marathon, and Raiden). Extra...

journal_title：Plant physiology

authors： Gijzen M,Van Huystee R,Buzzell RI

更新日期：1993-12-01 00:00:00

abstract：:Synchronous cell division in Euglena gracilis (strain Z) was obtained in 24-hour light cycles consisting of 10 hours of light and 14 hours of darkness; cell division was restricted to the dark period. Photosynthetic capacity was found to vary in a cyclic manner during the cell cycle, reaching a peak 2 hours before the...

journal_title：Plant physiology

authors： Walther WG,Edmunds LN

更新日期：1973-02-01 00:00:00

abstract：:Roots of Fe-sufficient and Fe-Deficient pea (Pisum sativum L.) were studied to determine the effect of Fe-deficiency on the activity of the root-cell plasmalemma Fe(2+) transport protein. Rates of Fe(III) reduction and short-term Fe(2+) influx were sequentially determined in excised primary lateral roots using Fe(III)...

journal_title：Plant physiology

authors： Grusak MA,Welch RM,Kochian LV

更新日期：1990-11-01 00:00:00

abstract：:A 100-fold purification of a reduced triphosphopyridine nucleotide/3-methyleneoxindole reductase of peas has been achieved using conventional protein fractionation procedures. Reduced diphosphopyridine nucleotide is 25-fold less effective than reduced triphosphopyridine nucleotide as the reductant. The preparation is ...

journal_title：Plant physiology

authors： Moyed HS,Williamson V

更新日期：1967-04-01 00:00:00

abstract：:Respiration utilizing NAD-linked substrates in mitochondria isolated from cotyledons of etiolated peas (Pisum sativum L. var. Homesteader) by sucrose density gradient centrifugation exhibited resistance to rotenone. The inhibited rate of alpha-ketoglutarate oxidation was equivalent to the recovered rate of malate oxid...

journal_title：Plant physiology

authors： Johnson-Flanagan AM,Spencer MS

更新日期：1981-12-01 00:00:00

abstract：:Phosphatidylinositol 3,5-bisphosphate [PtdIns(3,5)P2] is an important lipid in membrane trafficking in animal and yeast systems; however, its role is still largely obscure in plants. Here, we demonstrate that the phosphatidylinositol 3-phosphate 5-kinase, formation of aploid and binucleate cells1 (FAB1)/FYVE finger-co...

journal_title：Plant physiology

authors： Hirano T,Munnik T,Sato MH

更新日期：2015-11-01 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 amination of alpha-ketoglutarate (alpha-KG) by NADH-glutamate dehydrogenase (GDH) obtained from Sephadex G-75 treated crude extracts from shoots of 5-day-old seedlings was stimulated by the addition of Ca(2+). The NADH-GDH purified 161-fold with ammonium sulfate, DEAE-Toyopearl, and Sephadex G-200 was also activat...

journal_title：Plant physiology

authors： Yamaya T,Oaks A,Matsumoto H

更新日期：1984-12-01 00:00:00

abstract：:The major light-harvesting chlorophyll a/b binding protein (LHCP) of higher plant chloroplasts is nuclear-encoded, synthesized as a precursor, and processed upon import. We have previously (GK Lamppa, M Abad [1987] J Cell Biol 105: 2641-2648) identified a soluble enzyme that cleaves the LHCP precursor (pLHCP). In this...

journal_title：Plant physiology

authors： Abad MS,Clark SE,Lamppa GK

更新日期：1989-05-01 00:00:00

abstract：:Plants respond in complex ways to their environment, to their internal physiological status, and to the activity of other plants, pathogens, herbivores, and organisms. Plant Signaling 2000, a symposium sponsored by the Penn State Intercollege Graduate Program in Plant Physiology (May 18-20, 2000), explored the machine...

journal_title：Plant physiology

authors： Cosgrove DJ,Gilroy S,Kao TH,Ma H,Schultz JC

更新日期：2000-10-01 00:00:00

abstract：:The plant-specific Rop subfamily of Rho GTPases, most closely related to the mammalian Cdc42 and Rac GTPases, plays an important role in the regulation of calcium-dependent pollen tube growth, H(2)O(2)-mediated cell death, and many other processes in plants. In a search for Rop interactors using the two-hybrid method,...

journal_title：Plant physiology

authors： Wu G,Li H,Yang Z

更新日期：2000-12-01 00:00:00

abstract：:Despite its important functions in plant physiology and defense, the membrane transport mechanism of salicylic acid (SA) is poorly documented due to the general assumption that SA is taken up by plant cells via the ion trap mechanism. Using Ricinus communis seedlings and modeling tools (ACD LogD and Vega ZZ softwares)...

journal_title：Plant physiology

authors： Rocher F,Chollet JF,Legros S,Jousse C,Lemoine R,Faucher M,Bush DR,Bonnemain JL

更新日期：2009-08-01 00:00:00

abstract：:Several angiosperm plant genomes, including Arabidopsis (Arabidopsis thaliana), rice (Oryza sativa), poplar (Populus trichocarpa), and grapevine (Vitis vinifera), have been sequenced, but the lack of reference genomes in gymnosperm phyla reduces our understanding of plant evolution and restricts the potential impacts ...

journal_title：Plant physiology

authors： Rigault P,Boyle B,Lepage P,Cooke JE,Bousquet J,MacKay JJ

更新日期：2011-09-01 00:00:00

abstract：:The growth of lateral buds (tillers), which are undergoing release from apical dominance, was measured in upright and gravistimulated intact Avena sativa L. cv. ;Victory' (oat) shoots as well as in isolated Avena stem segments treated with kinetin and sucrose. During release, the tiller bud initially shows a slow rate...

journal_title：Plant physiology

authors： Harrison MA,Kaufman PB

更新日期：1982-09-01 00:00:00

abstract：:An Arabidopsis (Arabidopsis thaliana) L. Heynh mutant deficient in an isoform of adenylate kinase (ADK; At2g37250) was isolated by reverse genetics. It contains a T-DNA insertion 377 bp downstream of the start point of transcription. The mutant lacks At2g37250 transcripts and has a mild reduction in total cellular ADK...

journal_title：Plant physiology

authors： Carrari F,Coll-Garcia D,Schauer N,Lytovchenko A,Palacios-Rojas N,Balbo I,Rosso M,Fernie AR

更新日期：2005-01-01 00:00:00

abstract：:The linear response of photosynthesis to light at low photon flux densities is known to change abruptly in the vicinity of the light compensation point so that the quantum yield seems to decrease as radiation increases. We studied this ;Kok effect' in attached sunflower (Helianthus annuus L. cv IS894) leaves using gas...

journal_title：Plant physiology

authors： Sharp RE,Matthews MA,Boyer JS

更新日期：1984-05-01 00:00:00