Purification of allantoinase from soybean seeds and production and characterization of anti-allantoinase antibodies.

abstract：:The combined action of the inhibitors antimycin A and cyanide with benzohydroxamic acid indicates the presence of a cyanide-resistant pathway of respiration in chick pea (Cicer arietinum L.) seeds. The appearance of this pathway takes place during germination. During the first 12 hours of germination, the respiration ...

journal_title：Plant physiology

authors： Burguillo Pde L,Nicolás G

更新日期：1977-10-01 00:00:00

abstract：:Nitrate releases seed dormancy in Arabidopsis (Arabidopsis thaliana) Columbia accession seeds in part by reducing abscisic acid (ABA) levels. Nitrate led to lower levels of ABA in imbibed seeds when included in the germination medium (exogenous nitrate). Nitrate also reduced ABA levels in dry seeds when provided to th...

journal_title：Plant physiology

authors： Matakiadis T,Alboresi A,Jikumaru Y,Tatematsu K,Pichon O,Renou JP,Kamiya Y,Nambara E,Truong HN

更新日期：2009-02-01 00:00:00

abstract：:Mannitol-1-phosphate (M1P) dehydrogenase (M1PDH; EC 1.1.1.17), an enzyme catalyzing the reduction of Fru-6-phosphate (F6P) to M1P in algal mannitol biosynthesis, was purified to homogeneity from a cell homogenate of the eulittoral red alga Caloglossa continua (Okamura) King et Puttock. The enzyme was a monomer with an...

journal_title：Plant physiology

authors： Iwamoto K,Kawanobe H,Ikawa T,Shiraiwa Y

更新日期：2003-10-01 00:00:00

abstract：:The rate of malic acid consumption in the Crassulacean acid metabolism (CAM) plant Kalanchoë daigremontiana Hamet et Perrier was found to be more rapid than the rate of photosynthetic oxygen evolution under all levels of irradiation by white light. This accounts for the accumulation of carbon dioxide in CAM tissues in...

journal_title：Plant physiology

authors： Barrow SR,Cockburn W

更新日期：1982-03-01 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：:A method for isolating guard cell protoplasts (GCP) from mechanically prepared epidermis of Vicia faba is described. Epidermis was prepared by homogenizing leaves in a Waring blender in a solution of 10% Ficoll, 5 millimolar CaCl(2), and 0.1% polyvinylpyrrolidone 40 (PVP). Attached mesophyll and epidermal cells were r...

journal_title：Plant physiology

authors： Kruse T,Tallman G,Zeiger E

更新日期：1989-08-01 00:00:00

abstract：:The ATP-dependence of the membrane potential of soybean (Glycine max L. cv Williams '79) roots was determined by correlating the decrease in ATP levels with the decrease in the membrane potential caused by carbonyl cyanide m-chlorophenylhydrazone (CCCP) or cyanide. The effects of the ATPase inhibitors, vanadate and fl...

journal_title：Plant physiology

authors： Lew RR,Spanswick RM

更新日期：1984-05-01 00:00:00

abstract：:When intact pea (Pisum sativum L.) plants are illuminated, the glycolytic enzyme phosphofructokinase is inactivated. In crude extracts the enzyme is inhibited by dithiothreitol. It would seem that this cytoplasmic enzyme, like glucose-6-P dehydrogenase, is light-inactivated when the enzymes of photosynthetic carbon me...

journal_title：Plant physiology

authors： Kachru RB,Anderson LE

更新日期：1975-02-01 00:00:00

abstract：:Calcium (Ca) and manganese (Mn) are essential nutrients required for normal plant growth and development, and transport processes play a key role in regulating their cellular levels. Arabidopsis (Arabidopsis thaliana) contains four P(2A)-type ATPase genes, AtECA1 to AtECA4, which are expressed in all major organs of A...

journal_title：Plant physiology

authors： Mills RF,Doherty ML,López-Marqués RL,Weimar T,Dupree P,Palmgren MG,Pittman JK,Williams LE

更新日期：2008-01-01 00:00:00

abstract：:Mercury vapor induces ethylene formation and abscission in Citrus and Coleus explants. Both responses are markedly greater in the absence of CO(2). The stimulation of these metabolically complex processes indicates that the action of mercury vapor is not consistent with the more popular conception of mercury toxicity....

journal_title：Plant physiology

authors： Goren R,Siegel SM

更新日期：1976-04-01 00:00:00

abstract：:In conifer stems, formation of chemical defenses against insects or pathogens involves specialized anatomical structures of the phloem and xylem. Oleoresin terpenoids are formed in resin duct epithelial cells and phenolics accumulate in polyphenolic parenchyma cells. Ethylene signaling has been implicated in the induc...

journal_title：Plant physiology

authors： Ralph SG,Hudgins JW,Jancsik S,Franceschi VR,Bohlmann J

更新日期：2007-01-01 00:00:00

abstract：:The light dependence of D1 phosphorylation is unique to higher plants, being constitutive in cyanobacteria and algae. In a photoautotrophic higher plant, Spirodela oligorrhiza, grown in greenhouse conditions under natural diurnal cycles of solar irradiation, the ratio of phosphorylated versus total D1 protein (D1-P in...

journal_title：Plant physiology

authors： Booij-James IS,Swegle WM,Edelman M,Mattoo AK

更新日期：2002-12-01 00:00:00

abstract：:The husk surrounding the ear of corn/maize (Zea mays) has widely spaced veins with a number of interveinal mesophyll (M) cells and has been described as operating a partial C(3) photosynthetic pathway, in contrast to its leaves, which use the C(4) photosynthetic pathway. Here, we characterized photosynthesis in maize ...

journal_title：Plant physiology

authors： Pengelly JJ,Kwasny S,Bala S,Evans JR,Voznesenskaya EV,Koteyeva NK,Edwards GE,Furbank RT,von Caemmerer S

更新日期：2011-06-01 00:00:00

abstract：:A chimeric gene containing the patatin promoter and the transit-peptide region of the small-subunit carboxylase gene was utilized to direct expression of Escherichia coli glycogen synthase (glgA) to potato (Solanum tuberosum) tuber amyloplasts. Expression of the glgA gene product in tuber amyloplasts was between 0.007...

journal_title：Plant physiology

authors： Shewmaker CK,Boyer CD,Wiesenborn DP,Thompson DB,Boersig MR,Oakes JV,Stalker DM

更新日期：1994-04-01 00:00:00

abstract：:Previous experiments using in situ RNA hybridization have shown that the mRNAs encoding phenylalanine ammonia-lyase, 4-coumarate:coenzyme A ligase, and pathogenesis-related protein 1 accumulated transiently around fungal infection sites in parsley (Petroselinum crispum) leaf buds. These studies have now been extended ...

journal_title：Plant physiology

authors： Reinold S,Hahlbrock K

更新日期：1996-09-01 00:00:00

abstract：:The genome of Arabidopsis (Arabidopsis thaliana) encodes over 100 MADS-domain transcription factors, categorized into five phylogenetic subgroups. Most research efforts have focused on just one of these subgroups (MIKC(c)), whereas the other four remain largely unexplored. Here, we report on five members of the so-cal...

journal_title：Plant physiology

authors： Verelst W,Saedler H,Münster T

更新日期：2007-01-01 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：:Transgenic maize (Zea mays) plants were generated with a construct harboring a maize caffeic acid O-methyltransferase (COMT) cDNA in the antisense (AS) orientation under the control of the maize Adh1 (alcohol dehydrogenase) promoter. Adh1-driven beta-glucuronidase expression was localized in vascular tissues and ligni...

journal_title：Plant physiology

authors： Piquemal J,Chamayou S,Nadaud I,Beckert M,Barrière Y,Mila I,Lapierre C,Rigau J,Puigdomenech P,Jauneau A,Digonnet C,Boudet AM,Goffner D,Pichon M

更新日期：2002-12-01 00:00:00

abstract：:Four cDNAs, one encoding an alpha-subunit and three encoding beta-subunits of the mitochondrial pyruvate dehydrogenase, were isolated from maize (Zea mays L.) libraries. The deduced amino acid sequences of both alpha- and beta-subunits are approximately 80% identical with Arabidopsis and pea (Pisum sativum L.) homolog...

journal_title：Plant physiology

authors： Thelen JJ,Miernyk JA,Randall DD

更新日期：1999-02-01 00:00:00

abstract：:Salicylic acid (SA) is implicated in the induction of programmed cell death (PCD) associated with pathogen defense responses because SA levels increase in response to PCD-inducing infections, and PCD development can be inhibited by expression of salicylate hydroxylase encoded by the bacterial nahG gene. The acd11 muta...

journal_title：Plant physiology

authors： Brodersen P,Malinovsky FG,Hématy K,Newman MA,Mundy J

更新日期：2005-06-01 00:00:00

abstract：:Changes in cytoplasmic Ca2+ concentration ([Ca2+]i) have been proposed to be involved in signal transduction pathways in response to a number of stimuli, including gravity and touch. The current hypothesis proposes that the development of gravitropic bending is correlated with a redistribution of [Ca2+]i in gravistimu...

journal_title：Plant physiology

authors： Legué V,Blancaflor E,Wymer C,Perbal G,Fantin D,Gilroy S

更新日期：1997-07-01 00:00:00

abstract：:The large ATP synthase gene cluster in spinach (Spinacia oleracea) plastids encodes four of the six chloroplast-encoded ATP synthase subunits. Expression of this cluster was examined to determine its response to light-induced plastid development. Spinach plastid transcripts were isolated from etiolated tissues, etiola...

journal_title：Plant physiology

authors： Green CD,Hollingsworth MJ

更新日期：1992-11-01 00:00:00

abstract：:Vacuolar sorting receptors, BP80/VSRs, play a critical role in vacuolar trafficking of soluble proteins in plant cells. However, the mechanism of action of BP80 is not well understood. Here, we investigate the action mechanism of AtVSR1, a member of BP80 proteins in Arabidopsis (Arabidopsis thaliana), in vacuolar traf...

journal_title：Plant physiology

authors： Kim H,Kang H,Jang M,Chang JH,Miao Y,Jiang L,Hwang I

更新日期：2010-09-01 00:00:00

abstract：:Ethylene production and respiration by Granny Smith apples were inhibited by treatment with 20% CO(2) for 2 hours. A similar effect was observed in tissue slices when treated at either 0 or 25 degrees C.The inhibition continued even after an extended aeration period. There is also an inhibition of ethylene emission in...

journal_title：Plant physiology

authors： Chaves AR,Tomás JO

更新日期：1984-09-01 00:00:00

abstract：:Plants coordinate the expression of photosynthesis-related genes in response to growth and environmental changes. In species that conduct two-cell C4 photosynthesis, expression of photosynthesis genes is partitioned such that leaf mesophyll and bundle sheath cells accumulate different components of the photosynthetic ...

journal_title：Plant physiology

authors： Hendron RW,Kelly S

更新日期：2020-03-01 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：:Excised juvenile leaves of Microgramma vacciniifolia (Polypodiaceae) develop sporophytic regenerants when grown on mineral agar with sucrose. The ratio of sporophytes to gametophytes produced from the leaf tissue increases with higher percentages of sucrose such that at 4% sucrose, the induction of aposporous gametoph...

journal_title：Plant physiology

authors： Hirsch AM

更新日期：1975-09-01 00:00:00

abstract：:The major fatty acids (16 and 18 carbons) in leaves, flowers, and seeds of Nicotiana tabacum L. cv. Catterton have been analyzed at various intervals during the growth period. From the pattern of their accumulation and relative distribution, it was found that A) the amount of fatty acids in upper young leaves attained...

journal_title：Plant physiology

authors： Chu H,Tso TC

更新日期：1968-03-01 00:00:00

abstract：:Using (14)CO(2) gas exchange and metabolite analyses, stomatal as well as total internal CO(2) uptake and evolution were estimated. Pulse modulated fluorescence was measured during induction and steady state of photosynthesis. Leaf water potential of Digitalis lanata EHRH. plants decreased to -2.5 megapascals after wi...

journal_title：Plant physiology

authors： Stuhlfauth T,Scheuermann R,Fock HP

更新日期：1990-04-01 00:00:00

abstract：:Expression of cytosolic and plastid acetyl-coenzyme A carboxylase (ACCase) gene families at the mRNA level was analyzed in developing wheat (Triticum aestivum) plants. The major plastid ACCase mRNA level is high in the middle part of the plant and low in roots and leaf blades. An alternative plastid ACCase transcript ...

journal_title：Plant physiology

authors： Podkowinski J,Jelenska J,Sirikhachornkit A,Zuther E,Haselkorn R,Gornicki P

更新日期：2003-02-01 00:00:00