Purification and Characterization of Sucrose Synthetase from the Shoot of Bamboo Leleba oldhami.

abstract：:It was previously reported that the hypernodulating soybean (Glycine max [L.] Merr.) mutants, derived from the cultivar Williams, had higher root concentration of isoflavonoid compounds (daidzein, genistein, and coumestrol) than did Williams at 9 to 12 days after inoculation with Bradyrhizobium japonicum. These compou...

journal_title：Plant physiology

authors： Cho MJ,Harper JE

更新日期：1991-08-01 00:00:00

abstract：:2-Cysteine peroxiredoxins (2-CPs) constitute a ubiquitous group of peroxidases that reduce cell-toxic alkyl hydroperoxides to their corresponding alcohols. Recently, we cloned 2-CP cDNAs from plants and characterized them as chloroplast proteins. To elucidate the physiological function of the 2-CP in plant metabolism,...

journal_title：Plant physiology

authors： Baier M,Dietz KJ

更新日期：1999-04-01 00:00:00

abstract：:An automatic digital diffusion porometer circuit is described. The circuit is highly stable with respect to temperature and supply voltage. The device is capable of high timing accuracy over very short measurement intervals, so that measurements may be made rapidly without the danger of stomatal changes occurring duri...

journal_title：Plant physiology

authors： Fiscus EL

更新日期：1974-01-01 00:00:00

abstract：:Photosynthesis, primary productivity, N content, and N(2) fixation were determined as a function of applied NH(4) (+) in peas (Pisum sativum L. cv. Alaska) which were inoculated or not inoculated with Rhizobium leguminosarum. Cabon dioxide exchange rate (CER) increased 10-fold, total N content 7-fold, and total dry we...

journal_title：Plant physiology

authors： Bethlenfalvay GJ,Abu-Shakra SS,Phillips DA

更新日期：1978-07-01 00:00:00

abstract：:The adaptability of root system architecture to unevenly distributed mineral nutrients in soil is a key determinant of plant performance. The molecular mechanisms underlying nitrate dependent plasticity of lateral root branching across the different root types of maize are only poorly understood. In this study, detail...

journal_title：Plant physiology

authors： Yu P,Baldauf JA,Lithio A,Marcon C,Nettleton D,Li C,Hochholdinger F

更新日期：2016-03-01 00:00:00

abstract：:The rates of absorption and metabolism of 3-amino-2,5-dichlorobenzoic acid (amiben) were investigated in 3-day-old roots of amiben-sensitive velvetleaf (Abutilon theophrasti Medic.) and amiben-tolerant morningglory [Ipomoea hederacea (L.) Jacq.].The initial rates of amiben absorption and binding were identically conce...

journal_title：Plant physiology

authors： Stoller EW

更新日期：1969-06-01 00:00:00

abstract：:Myrosinase is regarded as a defense-related enzyme in the Brassicaceae and is capable of hydrolyzing glucosinolates into various compounds, some of which are toxic. Several myrosinase isoenzymes exist, and some of them have been found in association with nonmyrosinase proteins. One of these associated proteins, myrosi...

journal_title：Plant physiology

authors： Taipalensuu J,Falk A,Rask L

更新日期：1996-02-01 00:00:00

abstract：:Plant development is genetically determined but it is also plastic, a fundamental duality that can be investigated provided large number of measurements can be made in various conditions. Plasticity of gravitropism in wild-type Arabidopsis (Arabidopsis thaliana) seedling roots was investigated using automated image ac...

journal_title：Plant physiology

authors： Brooks TL,Miller ND,Spalding EP

更新日期：2010-01-01 00:00:00

abstract：:The activities of several enzymes of the citric acid and poly-beta-hydroxybutyrate cycles were measured in Rhizobium japonicum 3I1B-143 bacteroids which had been isolated from soybean nodules by sucrose gradient centrifugation. During the period of developing nitrogenase activity, the specific activity of fumarase, hy...

journal_title：Plant physiology

authors： Karr DB,Waters JK,Suzuki F,Emerich DW

更新日期：1984-08-01 00:00:00

abstract：:Through a single genetic transformation in onion (Allium cepa), a crop recalcitrant to genetic transformation, we suppressed the lachrymatory factor synthase gene using RNA interference silencing in six plants. This reduced lachrymatory synthase activity by up to 1,544-fold, so that when wounded the onions produced si...

journal_title：Plant physiology

authors： Eady CC,Kamoi T,Kato M,Porter NG,Davis S,Shaw M,Kamoi A,Imai S

更新日期：2008-08-01 00:00:00

abstract：:Polygalacturonase-inhibiting protein (PGIP) is a cell wall protein that inhibits fungal polygalacturonases (PGs) and retards the invasion of plant tissues by phytopathogenic fungi. Here, we report the interaction of two PGIP isoforms from Phaseolus vulgaris (PvPGIP1 and PvPGIP2) with both polygalacturonic acid and cel...

journal_title：Plant physiology

authors： Spadoni S,Zabotina O,Di Matteo A,Mikkelsen JD,Cervone F,De Lorenzo G,Mattei B,Bellincampi D

更新日期：2006-06-01 00:00:00

abstract：:Contrasting metabolic regimes operate in Opuntia basilaris Engelm. and Bigelov, before and after precipitation. During periods of drought, atmospheric CO(2) exchange and transpiration are greatly reduced throughout the day/night cycle by stomatal closure and a highly impervious cuticle. The hypothesis is that endogeno...

journal_title：Plant physiology

authors： Szarek SR,Johnson HB,Ting IP

更新日期：1973-12-01 00:00:00

abstract：:In contrast to angiosperms, pines and other gymnosperms form well-developed suspensors in somatic embryogenic cultures. This creates a useful system to study suspensor biology. In a study of gene expression during the early stages of conifer embryogenesis, we identified a transcript, PtNIP1;1, that is abundant in imma...

journal_title：Plant physiology

authors： Ciavatta VT,Morillon R,Pullman GS,Chrispeels MJ,Cairney J

更新日期：2001-12-01 00:00:00

abstract：:The knotted1 (kn1) homeobox (knox) gene family was first identified through gain-of-function dominant mutants in maize (Zea mays). Class I knox members are expressed in meristems but excluded from leaves. In maize, a loss-of-function phenotype has only been characterized for kn1. To assess the function of another knox...

journal_title：Plant physiology

authors： Bolduc N,Tyers RG,Freeling M,Hake S

更新日期：2014-01-01 00:00:00

abstract：:Guttation, the loss of water and dissolved materials from uninjured plant organs, is a common phenomenon in higher plants. By using endoplasmic reticulum signal peptides fused to the recombinant protein sequences, we have generated transgenic tobacco (Nicotiana tabacum L. cv Wisconsin) plants that secrete three hetero...

journal_title：Plant physiology

authors： Komarnytsky S,Borisjuk NV,Borisjuk LG,Alam MZ,Raskin I

更新日期：2000-11-01 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：:Stem cold hardening developed to different levels in citrus types tested in controlled environments. Exotherms indicated ice spread was more uniform and rapid in unhardened than in cold-hardened stems. All attempts to inhibit the functioning of citrus leaves resulted in less cold hardening in the stems. Citrus leaves ...

journal_title：Plant physiology

authors： Yelenosky G

更新日期：1975-10-01 00:00:00

abstract：:The production of anthocyanins in fruit tissues is highly controlled at the developmental level. We have studied the expression of flavonoid biosynthesis genes during the development of bilberry (Vaccinium myrtillus) fruit in relation to the accumulation of anthocyanins, proanthocyanidins, and flavonols in wild berrie...

journal_title：Plant physiology

authors： Jaakola L,Määttä K,Pirttilä AM,Törrönen R,Kärenlampi S,Hohtola A

更新日期：2002-10-01 00:00:00

abstract：:Histone H2B monoubiquitination (H2Bub1) is an important regulatory mechanism in eukaryotic gene transcription and is essential for normal plant development. However, the function of H2Bub1 in reproductive development remains elusive. Here, we report rice (Oryza sativa) HISTONE MONOUBIQUITINATION1 (OsHUB1) and OsHUB2, ...

journal_title：Plant physiology

authors： Cao H,Li X,Wang Z,Ding M,Sun Y,Dong F,Chen F,Liu L,Doughty J,Li Y,Liu YX

更新日期：2015-08-01 00:00:00

abstract：:A MADS-box gene, MdMADS2, was isolated from the apple (Malus x domestica Borkh.) var Fuji and its developmental expression pattern was studied during flower development. MdMADS2 shares a high degree of amino acid sequence identity with the SQUAMOSA subfamily of genes. RNA blot analysis showed that MdMADS2 is transcrib...

journal_title：Plant physiology

authors： Sung SK,Yu GH,An G

更新日期：1999-08-01 00:00:00

abstract：:Cotyledons excised from dark-grown cucumber (Cucumis sativus L. cv. Aonagajibai) seedlings were incubated in the dark with the cytokinin benzyladenine for different time periods. Then, various greening parameters were examined, including protochlorophyll(ide) to chlorophyll(ide) photoconversion and delta-aminolevulini...

journal_title：Plant physiology

authors： Lew R,Tsuji H

更新日期：1982-03-01 00:00:00

abstract：:Plasma membrane H+-ATPase was immunolocalized in several cell types of the sensitive plant Mimosa pudica L., and transmembrane potentials were measured on cortical cells. In comparison with the nonspecialized cortical cells of the petiole or stem, the proton pump was highly expressed in motor cells. These immunologica...

journal_title：Plant physiology

authors： Fleurat-Lessard P,Bouche-Pillon S,Leloup C,Bonnemain JL

更新日期：1997-03-01 00:00:00

abstract：:Ethanol addition or the exposure of dark-grown resting Euglena to light produced a transient increase in the rate of fumarase synthesis as measured by pulse-labeling with [(35)S]sulfate and immunoprecipitation. The half-life of fumarase in the dark and in the light was similar. In the plastidless mutant W(3)BUL, fumar...

journal_title：Plant physiology

authors： Rikin A,Schwartzbach SD

更新日期：1989-05-01 00:00:00

abstract：:The aerial surfaces of land plants have a protective layer of cuticular wax. Alkanes are common components of these waxes, and their abundance is affected by a range of stresses. The CER16 protein has been implicated in alkane biosynthesis in the cuticular wax of Arabidopsis (Arabidopsis thaliana). Here, we identified...

journal_title：Plant physiology

authors： Yang X,Feng T,Li S,Zhao H,Zhao S,Ma C,Jenks MA,Lü S

更新日期：2020-03-01 00:00:00

abstract：:Introduction of the pea (Pisum sativum L.) lectin (PSL) gene into white clover (Trifolium repens L.) hairy roots facilitates nodulation by the nitrogen-fixing bacterium Rhizobium leguminosarum biovar viciae, which normally nodulates pea and not white clover (C.L. Diaz, L.S. Melchers, P.J.J. Hooykaas, B.J.J. Lugtenberg...

journal_title：Plant physiology

authors： Diaz CL,Logman T,Stam HC,Kijne JW

更新日期：1995-12-01 00:00:00

abstract：:The endoplasmic reticulum (ER) stress response is a signal transduction pathway activated by the perturbation of normal ER metabolism. We used the maize (Zea mays) floury-2 (fl2) mutant and soybean (Glycine max) suspension cultures treated with tunicamycin (Tm) to investigate the ER stress response as it relates to ph...

journal_title：Plant physiology

authors： Shank KJ,Su P,Brglez I,Boss WF,Dewey RE,Boston RS

更新日期：2001-05-01 00:00:00

abstract：:The uptake of iron (Fe) by VF-36 tomato plants as influenced by root temperature and manganese (Mn) nutrition was studied. Following a 1-week pretreatment period of various levels of Fe and Mn in the nutrient solution in a controlled temperature room, the uptake of (59)Fe from ferric ethylenediamine di(O-hydroxyphenyl...

journal_title：Plant physiology

authors： Riekels JW,Lingle JC

更新日期：1966-09-01 00:00:00

abstract：:The secretion of alpha-amylase from single isolated (Hordeum vulgare L. cv Himalaya) aleurone layers was studied in an automated flow-through apparatus. The apparatus, consisting of a modified sample analyzer linked to a chart recorder, automatically samples the flow-through medium at 1 minute intervals and assays for...

journal_title：Plant physiology

authors： Moll BA,Jones RL

更新日期：1982-10-01 00:00:00

abstract：:A method is described for isolating mitochondria from nodules of cowpea (Vigna unguiculata [L.] Walp.) under completely anaerobic conditions. The mitochondria were immediately active when incubated aerobically with substrates, and their respiration rates were higher than mitochondria prepared in air. The mitochondria ...

journal_title：Plant physiology

authors： Rawsthorne S,Larue TA

更新日期：1986-08-01 00:00:00

abstract：:Fungal elicitor prepared from the cell walls of Aspergillum niger induces multiple responses of Hypericum perforatum cells, including nitric oxide (NO) generation, jasmonic acid (JA) biosynthesis, and hypericin production. To determine the role of NO and JA in elicitor-induced hypericin production, we study the effect...

journal_title：Plant physiology

authors： Xu MJ,Dong JF,Zhu MY

更新日期：2005-10-01 00:00:00