Histone H2B monoubiquitination is involved in regulating the dynamics of microtubules during the defense response to Verticillium dahliae toxins in Arabidopsis.

abstract：:Two methods for preparing membrane fractions from barley (Hordeum vulgare cv California Mariout 72) roots were compared in order to resolve reported differences between the characteristics of the plasma membrane ATPase of barley and that of other species. When microsomal membranes were prepared by a published procedur...

journal_title：Plant physiology

authors： Dupont FM,Hurkman WJ

更新日期：1985-04-01 00:00:00

abstract：:3-deoxy-D-manno-2-octulosonic acid-8-phosphate (Kdo-8-P) synthase catalyzes the condensation of phosphoenolpyruvate with D-arabinose-5-phosphate to yield Kdo-8-P. Kdo-8-P is the phosphorylated precursor of Kdo, a rare sugar only found in the rhamnogalacturonan II pectic fraction of the primary cell walls of higher pla...

journal_title：Plant physiology

authors： Delmas F,Petit J,Joubès J,Séveno M,Paccalet T,Hernould M,Lerouge P,Mouras A,Chevalier C

更新日期：2003-09-01 00:00:00

abstract：:Extracts prepared from floral meristematic tissue of alfalfa (Medicago sativa L.) were investigated for expression of the enzyme transglutaminase in order to identify the major protein substrate for transglutaminase-directed modifications among plant proteins. The large polymorphic subunits of ribulose 1,5-bisphosphat...

journal_title：Plant physiology

authors： Margosiak SA,Dharma A,Bruce-Carver MR,Gonzales AP,Louie D,Kuehn GD

更新日期：1990-01-01 00:00:00

abstract：:Aps-1 encodes acid phosphatase-1, one of the many acid phosphatases present in tomato (Lycopersicon esculentum Mill.). Aps-1 is closely linked to Mi, a gene conferring resistance against nematodes. Thus, a clone of Aps-1 would provide access to the region of the genome containing Mi. Acid phosphatase-1 was purified fr...

journal_title：Plant physiology

authors： Williamson VM,Colwell G

更新日期：1991-09-01 00:00:00

abstract：:All mutants at 3 loci in Arabidopsis thaliana (L.) Heynh., a higher plant, that are associated with the synthesis or coupling of the thiazole moiety of thiamine are susceptible to reversible glucose inhibition. In contrast, several different alleles involved in the synthesis of the pyrimidine moiety of the vitamin are...

journal_title：Plant physiology

authors： Li SL,Redei GP

更新日期：1969-02-01 00:00:00

abstract：:The inhibitory effect of NH4+ on net NO3- uptake has been attributed to an enhancement of efflux and, recently, to an inhibition of influx. To study this controversy, we devised treatments to distinguish the effects of NH4+ on these two processes. Roots of intact barley (Hordeum vulgare L.) seedlings, uninduced or ind...

journal_title：Plant physiology

authors： Aslam M,Travis RL,Huffaker RC

更新日期：1994-12-01 00:00:00

abstract：:Cotyledon explants from germinated 1-day-old soybean seedling were inoculated with single or mixed strains of Agrobacterium tumefaciens. Mixed-strain infections with the supervirulent L,L-succinamopine type strain A281 (pTiBo542) and strain LBA4404 carrying an octopine type virulence (vir) region and a binary vector (...

journal_title：Plant physiology

authors： Owens LD,Smigocki AC

更新日期：1988-11-01 00:00:00

abstract：:Alternative oxidase (AOX) is encoded in small multigene families in plants. Functional analysis of the Arabidopsis (Arabidopsis thaliana) alternative oxidase 1c (AtAOX1c) promoter, an AOX gene not induced by oxidative stress, indicated that regulation of expression was complex, with the upstream promoter region contai...

journal_title：Plant physiology

authors： Ho LH,Giraud E,Lister R,Thirkettle-Watts D,Low J,Clifton R,Howell KA,Carrie C,Donald T,Whelan J

更新日期：2007-04-01 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：:Freeze-thaw events can affect plant hydraulics by inducing embolism. This study analyzed the effect of temperature during the freezing process on hydraulic conductivity and ultrasonic emissions (UE). Stems of 10 angiosperms were dehydrated to a water potential at 12% percentage loss of hydraulic conductivity (PLC) and...

journal_title：Plant physiology

authors： Charrier G,Charra-Vaskou K,Kasuga J,Cochard H,Mayr S,Améglio T

更新日期：2014-02-01 00:00:00

abstract：:The influence of plasma membrane lipid components on the activity of the H(+)-ATPase has been studied by determining the effect of surfactants on membrane lipids and ATPase activity of oat (Avena sativa L.) root plasma membrane vesicles purified by a two-phase partitioning procedure. Triton X-100, at 25 to 1 (weight/w...

journal_title：Plant physiology

authors： Sandstrom RP,Cleland RE

更新日期：1989-08-01 00:00:00

abstract：:Plants respond to phosphate (Pi) starvation by exhibiting a suite of developmental, biochemical, and physiological changes to cope with this nutritional stress. To understand the molecular mechanism underlying these responses, we isolated an Arabidopsis (Arabidopsis thaliana) mutant, hypersensitive to phosphate starva...

journal_title：Plant physiology

authors： Lei M,Liu Y,Zhang B,Zhao Y,Wang X,Zhou Y,Raghothama KG,Liu D

更新日期：2011-07-01 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：: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：:Hypocotyl and root elongation in a dwarf and a normal strain of watermelon (Citrullus lanatus [Thunb.] Matsu.) in the absence or presence of different gibberellins was investigated in seedlings grown under gold fluorescent light or in darkness. The normal strain, "Sugar Baby," responded only slightly to the gibberelli...

journal_title：Plant physiology

authors： Loy JB,Liu PB

更新日期：1974-03-01 00:00:00

abstract：:Dormancy is a complex evolutionary trait that temporally prevents seed germination, thus allowing seedling growth at a favorable season. High-throughput analyses of transcriptomes have led to significant progress in understanding the molecular regulation of this process, but the role of posttranscriptional mechanisms ...

journal_title：Plant physiology

authors： Basbouss-Serhal I,Soubigou-Taconnat L,Bailly C,Leymarie J

更新日期：2015-07-01 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：:Potato (Solanum tuberosum L. cv Saturna) plants were grown in pots with varying supplies of K fertilizer (1.25, 5, and 10 grams K(2)O per 12 kilograms soil). Four weeks after midflower, plants were supplied with (14)CO(2) for 12 hours and osmotic and water potential in tubers were determined. Assimilation of (14)CO(2)...

journal_title：Plant physiology

authors： Beringer H,Haeder HE,Lindhauer M

更新日期：1983-12-01 00:00:00

abstract：:Partial submergence of deepwater rice (Oryza sativa L. cv Habiganj Aman II) elicits three responses: enhancement of internodal elongation, inhibition of leaf growth, and promotion of adventitious root formation. All three responses can be induced in isolated stem sections by treatment with ethylene. Dose-response curv...

journal_title：Plant physiology

authors： Bleecker AB,Rose-John S,Kende H

更新日期：1987-06-01 00:00:00

abstract：:Maceration at liquid nitrogen temperatures, use of poly-vinylpyrrolidone, and careful pH control are essential to the isolation of ribosomes and polysomes from deciduous fruit tissue. Characteristics of the ribosomes and constituent RNA are described. The distribution of ribosomes among monomer and polymer forms remai...

journal_title：Plant physiology

authors： Ku LL,Romani RJ

更新日期：1970-04-01 00:00:00

abstract：:Light-stimulated carotenoid biosynthesis associated with the transformation of etioplasts to chloroplasts was investigated after dark-grown maize (Zea mays) seedlings were transferred into light. These studies focused on the enzymes of the pathway to detect those enzyme activities that were stimulated in the light and...

journal_title：Plant physiology

authors： Albrecht M,Sandmann G

更新日期：1994-06-01 00:00:00

abstract：:The role of polygalacturonase in leaf abscission was studied in explants of Phaseolus vulgaris L. cv. Red Kidney. Bean polygalacturonase was partially characterized and comparisons were made between the bean enzyme and previously reported higher plant polygalacturonases. Polygalacturonase isolated from bean leaf absci...

journal_title：Plant physiology

authors： Berger RK,Reid PD

更新日期：1979-06-01 00:00:00

abstract：:N(6)-(Delta(2)-isopentenyl)Adenine and N(6)-(Delta(2)-isopentenyl)adenosine were hydroxylated, respectively, to 6-(4-hydroxy-3-methyl-trans-2-butenylamino)purine and 6-(4-hydroxy-3-methyl-trans-2-butenylamino) -9-beta-ribofuranosylpurine in the presence of NADPH and the microsomal fraction from cauliflowers (Brassica ...

journal_title：Plant physiology

authors： Chen CM,Leisner SM

更新日期：1984-06-01 00:00:00

abstract：:Aluminum-activated malate transporters (ALMTs) form an important family of anion channels involved in fundamental physiological processes in plants. Because of their importance, the role of ALMTs in plant physiology is studied extensively. In contrast, the structural basis of their functional properties is largely unk...

journal_title：Plant physiology

authors： Zhang J,Baetz U,Krügel U,Martinoia E,De Angeli A

更新日期：2013-10-01 00:00:00

abstract：:The local anesthetic dibucaine inhibited respiration-dependent contraction mediated by the K(+)/H(+) antiport system of isolated corn mitochondria. Respiration declined concurrently. Nigericin, an exogenous K(+)/H(+) exchanger, restored ion efflux in dibucaine-blocked corn mitochondria. It was concluded that dibucaine...

journal_title：Plant physiology

authors： Klein RR,Koeppe DE

更新日期：1985-04-01 00:00:00

abstract：:Auxin-deprived, mannitol-supplemented, suspension-cultured pear (Pyrus communis L. Passe Crassane) fruit cells produce large quantities (20-40 nanoliters ethylene per 10(6) cells per hour) of ethylene in response to auxins, CuCl(2) or 1-amino-cyclopropane-1-carboxylic acid (ACC). Maximum rates of production are achiev...

journal_title：Plant physiology

authors： Puschmann R,Romani R

更新日期：1983-12-01 00:00:00

abstract：:When cyclic photophosphorylation is inhibited in Chlorella vulgaris cells by carbonylcyanide-trifluoromethoxy phenylhy-drazone, photosynthetic CO(2)-fixation under anaerobic conditions exhibits a distinct lag. Under the same conditions, the light-dependent formation of ribulose diphosphate shows also this lag. It is c...

journal_title：Plant physiology

authors： Klob W,Kandler O,Tanner W

更新日期：1973-05-01 00:00:00

abstract：:Crude aqueous extracts from Arabidopsis leaves were subjected to chromatographic separations, after which the different fractions were monitored for antimicrobial activity using the fungus Neurospora crassa as a test organism. Two major fractions were obtained that appeared to have the same abundance in leaves from un...

journal_title：Plant physiology

authors： Tierens KF,Thomma BP,Brouwer M,Schmidt J,Kistner K,Porzel A,Mauch-Mani B,Cammue BP,Broekaert WF

更新日期：2001-04-01 00:00:00

abstract：:The promoter of phytoene synthase, the first specific enzyme of carotenoid biosynthesis, shows two main regulatory regions: a G-box-containing region located near the TATA box, and a TATA box distal region containing the cis-acting element ATCTA, which mediates strong basal promoter activity. This second element was a...

journal_title：Plant physiology

authors： Welsch R,Maass D,Voegel T,Dellapenna D,Beyer P

更新日期：2007-11-01 00:00:00

abstract：:Protein bodies in the endosperm of castor bean seeds (Ricinus communis L.) contain phytin globoids and protein crystalloids embedded in an amorphous proteinaceous matrix. The protein bodies are apparently surrounded by a single membrane. The protein bodies were isolated by grinding and centrifuging in glycerol. Such i...

journal_title：Plant physiology

authors： Tully RE,Beevers H

更新日期：1976-12-01 00:00:00