Expression of bar in the plastid genome confers herbicide resistance.

abstract：:The water-soluble polysaccharides (SEPS) secreted into the medium by suspension-cultured sycamore cells were examined to determine whether the polysaccharides were the same as those present in the walls of sycamore cells. The SEPS were made more amenable to fractionation by treatment with a highly purified alpha-1,4-e...

journal_title：Plant physiology

authors： Stevenson TT,McNeil M,Darvill AG,Albersheim P

更新日期：1986-04-01 00:00:00

abstract：:Auxin biosynthesis was analyzed in a maize (Zea mays) kernel culture system in which the seeds develop under physiological conditions similar to the in vivo situation. This system was modified for precursor feeding experiments. Tryptophan (Trp) is efficiently incorporated into indole-3-acetic acid (IAA) with retention...

journal_title：Plant physiology

authors： Glawischnig E,Tomas A,Eisenreich W,Spiteller P,Bacher A,Gierl A

更新日期：2000-07-01 00:00:00

abstract：:The unicellular green alga Chlorella kessleri can induce monosaccharide-H+ symport catalyzing the energy-dependent transport of D-glucose (D-Glc) and several other pentoses and hexoses across the plasmalemma. The gene coding for the inducible HUP1 monosaccharide-H+ symporter has been cloned and the protein has been ch...

journal_title：Plant physiology

authors： Stadler R,Wolf K,Hilgarth C,Tanner W,Sauer N

更新日期：1995-01-01 00:00:00

abstract：:The seeds of lettuce (Lactuca sativa L. cv. Grand Rapids) germinate in darkness at 25 C when treated by gibberellic acid (GA(3)) for 1 hour following 2 hours of imbibition. The time of GA(3) application influences the rate and the final percentage of seeds that germinate. In contrast, red light illumination given at d...

journal_title：Plant physiology

authors： Lewak S,Khan AA

更新日期：1977-10-01 00:00:00

abstract：:A physiologically significant level of intracellular carbonic anhydrase has been identified in Chlamydomonas reinhardtii after lysis of the cell wall-less mutant, cw15, and two intracellular polypeptides have been identified which bind to anti-carbonic anhydrase antisera. The susceptibility of the intracellular activi...

journal_title：Plant physiology

authors： Husic HD,Kitayama M,Togasaki RK,Moroney JV,Morris KL,Tolbert NE

更新日期：1989-03-01 00:00:00

abstract：:We report the molecular characterization and functional analysis of a gene (PsdeltaOAT) from Scots pine (Pinus sylvestris) encoding Orn-delta-aminotransferase (delta-OAT; EC 2.6.1.13), an enzyme of arginine metabolism. The deduced amino acid sequence contains a putative N-terminal signal peptide for mitochondrial targ...

journal_title：Plant physiology

authors： Cañas RA,Villalobos DP,Díaz-Moreno SM,Cánovas FM,Cantón FR

更新日期：2008-09-01 00:00:00

abstract：:The kinetics of (14)CO(2) carboxylation and decarboxylation in corn root tips were determined to ascertain the sequence of product formation and subsequent utilization, and to obtain further evidence to predict the enzymes mediating the carboxylation and decarboxylations. The carboxylation data indicated that the firs...

journal_title：Plant physiology

authors： Ting IP,Dugger WM

更新日期：1967-05-01 00:00:00

abstract：:Soybean (Glycine max) lipoxygenase (LOX) has been proposed to be involved in reserve lipid mobilization during germination. Here, subcellular fractionation studies show that LOX1, -2, -3, -4, -5, and -6 isozymes were associated with the soluble fraction but not with purified oil bodies. The purified oil bodies contain...

journal_title：Plant physiology

authors： Wang C,Croft KP,Jarlfors U,Hildebrand DF

更新日期：1999-05-01 00:00:00

abstract：:Polar nuclear migration is crucial during the development of diverse eukaryotes. In plants, root hair growth requires polar nuclear migration into the outgrowing hair. However, knowledge about the dynamics and the regulatory mechanisms underlying nuclear movements in root epidermal cells remains limited. Here, we show...

journal_title：Plant physiology

authors： Nakamura M,Claes AR,Grebe T,Hermkes R,Viotti C,Ikeda Y,Grebe M

更新日期：2018-01-01 00:00:00

abstract：:The plant growth retardant alpha-cyclopropyl-alpha-(4-methyoxyphenyl)-5-pyrimidine methyl alcohol (ancymidol) and a series of analogs of this substance in which one or more of the substituents were varied were tested for their comparative biological activity. The compounds were tested as inhibitors of internode elonga...

journal_title：Plant physiology

authors： Coolbaugh RC,Swanson DI,West CA

更新日期：1982-03-01 00:00:00

abstract：:To our knowledge, this report describes the first application of video imaging of Chl fluorescence to the study of light utilization in photosystem II of attached leaves of Phaseolus vulgaris infected with the obligate biotrophic fungus Uromyces appendiculatus (race 38). The video-based detection system produced a spa...

journal_title：Plant physiology

authors： Peterson RB,Aylor DE

更新日期：1995-05-01 00:00:00

abstract：:Modulation of the transition to flowering plays an important role in the adaptation to drought. The drought-escape (DE) response allows plants to adaptively shorten their life cycle to make seeds before severe stress leads to death. However, the molecular basis of the DE response is unknown. A screen of different Arab...

journal_title：Plant physiology

authors： Riboni M,Galbiati M,Tonelli C,Conti L

更新日期：2013-07-01 00:00:00

abstract：:The auxin-inducible homeobox gene Oshox1 of rice (Oryza sativa) is a positive regulator of procambial cell fate commitment, and its overexpression reduces the sensitivity of polar auxin transport (PAT) to the PAT inhibitor 1-N-naphthylphthalamic acid (NPA). Here, we show that wild-type rice leaves formed under conditi...

journal_title：Plant physiology

authors： Scarpella E,Boot KJ,Rueb S,Meijer AH

更新日期：2002-11-01 00:00:00

abstract：:Tryptophan decarboxylase (TDC) is a cytosolic enzyme that catalyzes an early step of the terpenoid indole alkaloid biosynthetic pathway by decarboxylation of L-tryptophan to produce the protoalkaloid tryptamine. In the present study, recombinant TDC was targeted to the chloroplast, cytosol, and endoplasmic reticulum (...

journal_title：Plant physiology

authors： Di Fiore S,Li Q,Leech MJ,Schuster F,Emans N,Fischer R,Schillberg S

更新日期：2002-07-01 00:00:00

abstract：:As a result of the phenylpropanoid pathway, many Brassicaceae produce considerable amounts of soluble hydroxycinnamate conjugates, mainly sinapate esters. From oilseed rape (Brassica napus), we cloned two orthologs of the Arabidopsis (Arabidopsis thaliana) gene reduced epidermal fluorescence1 (REF1) encoding a conifer...

journal_title：Plant physiology

authors： Mittasch J,Böttcher C,Frolov A,Strack D,Milkowski C

更新日期：2013-04-01 00:00:00

abstract：:The addition of primary amines to the growth medium of the unicellular green alga Chlamydomonas reinhardtii disrupts cell wall assembly in both vegetative and zygotic cells. Primary amines are competitive inhibitors of the protein-cross-linking activity of transglutaminases. Two independent assays for transglutaminase...

journal_title：Plant physiology

authors： Waffenschmidt S,Kusch T,Woessner JP

更新日期：1999-11-01 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：:Continuous wave nuclear magnetic resonance (NMR) studies indicated that the line width of the water absorption peak (Deltav(1/2)) from crowns of winter and spring wheat (Triticum aestivum L.) increased during cold acclimation. There was a negative correlation between Deltav(1/2) and crown water content, and both of th...

journal_title：Plant physiology

authors： Gusta LV,Fowler DB,Chen P

更新日期：1979-04-01 00:00:00

abstract：:We examined the response of leaves of 3-week-old maize (Zea mays L.) to short-term (5 h) fumigation with O3-enriched air (0, 0.12, 0.24, or 0.36 [mu]L/L). Older leaves and leaf tissue developed more severe visible damage at higher external O3 concentrations. To investigate the immediate effect of O3 exposure on the ac...

journal_title：Plant physiology

authors： Pino ME,Mudd JB,Bailey-Serres J

更新日期：1995-06-01 00:00:00

abstract：:Calcium phosphate-boric acid treatments and UDP-glucose both elicited aniline blue fluorescent, periodic acid-Schiff's reagent-resistant, deposits in association with the cell walls of cowpea (Vigna sinensis [Torner] Savi cv. Early Ramshorn) tissue. Those deposits induced by calcium phosphateboric acid treatment ultra...

journal_title：Plant physiology

authors： Tighe DM,Heath MC

更新日期：1982-02-01 00:00:00

abstract：:Soybean (Glycine max [L.] Merr.) seedlings grown in the absence of combined N and in an Ar:O(2) (79:21, volume/volume) atmosphere had greater seedling and nodule mass, threefold higher acetylene reducing activity per gram fresh weight nodules, no observable increase in nitrogenase Fe-protein, and a higher energy charg...

journal_title：Plant physiology

authors： Zhu YX,Schubert KR,Kohl DH

更新日期：1991-05-01 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：:Three lipoxygenase isozymes are synthesized in developing soybean (Glycine max [L.] Merr. cv Williams) embryos and are found in high levels in cotyledons of mature seeds (B Axelrod, TM Cheesbrough, S Zimmer [1981] Methods Enzymol 71: 441-451). Upon germination at least two new protein species appear which are localize...

journal_title：Plant physiology

authors： Park TK,Polacco JC

更新日期：1989-05-01 00:00:00

abstract：:Despite generating an obvious mutant phenotype, whether the Arabidopsis (Arabidopsis thaliana) proton gradient regulation5 (pgr5) mutation influences cyclic electron transport (CET) around PSI is a topic of debate. Results of electrochromic shift analysis show that proton conductivity across the thylakoid membrane (gH...

journal_title：Plant physiology

authors： Yamamoto H,Shikanai T

更新日期：2020-09-01 00:00:00

abstract：:Cysteine transport by tobacco cells (Nicotiana tabacum L. var. Xanthi) cultured on liquid B-5 medium was examined.Transport was linear with time or amount of tissue and had a pH optimum of 4.5. Cysteine transport over a wide concentration range was biphasic. The isotherm, for descriptive convenience, was divided into ...

journal_title：Plant physiology

authors： Harrington HM,Smith IK

更新日期：1977-12-01 00:00:00

abstract：:Phosphoinositides function as lipid signals in plant development and stress tolerance by binding with partner proteins. We previously reported that Arabidopsis (Arabidopsis thaliana) phosphoinositide-specific phospholipase C2 functions in the endoplasmic reticulum (ER) stress response. However, the underlying molecula...

journal_title：Plant physiology

authors： Yu CY,Kanehara K

更新日期：2020-05-01 00:00:00

abstract：:The rates of utilization of exogenously supplied (14)C labeled acids by corn roots was compared to the utilization of these acids generated endogenously in the mitochondria from acetate-(3)H. (14)C-labeled citrate, pyruvate, succinate, glutamate or aspartate were supplied with acetate-(3)H in a 15 minute pulse and the...

journal_title：Plant physiology

authors： Steer BT,Beevers H

更新日期：1967-09-01 00:00:00

abstract：:Plant defense against pathogens depends on the action of several endogenously produced hormones, including jasmonic acid (JA) and ethylene. In certain defense responses, JA and ethylene signaling pathways synergize to activate a specific set of defense genes. Here, we describe the role of the Arabidopsis (Arabidopsis ...

journal_title：Plant physiology

authors： Pré M,Atallah M,Champion A,De Vos M,Pieterse CM,Memelink J

更新日期：2008-07-01 00:00:00

abstract：:Tobacco (Nicotiana tabacum L. cv Xanthi) plants were exposed to toxic levels of zinc (Zn). Zn exposure resulted in toxicity signs in plants, and these damages were partly reduced by a calcium (Ca) supplement. Confocal imaging of intracellular Zn using Zinquin showed that Zn was preferentially accumulated in trichomes....

journal_title：Plant physiology

authors： Sarret G,Harada E,Choi YE,Isaure MP,Geoffroy N,Fakra S,Marcus MA,Birschwilks M,Clemens S,Manceau A

更新日期：2006-07-01 00:00:00

abstract：:Ketose reductase (NAD-dependent polyol dehydrogenase EC 1.1.1.14) activity, which catalyzes the NADH-dependent reduction of fructose to sorbitol (d-glucitol), was detected in developing maize (Zea mays L.) endosperm, purified 104-fold from this tissue, and partially characterized. Product analysis by high performance ...

journal_title：Plant physiology

authors： Doehlert DC

更新日期：1987-07-01 00:00:00