Effects of water stress on the organic Acid and carbohydrate compositions of cotton plants.

abstract：:The ability of the wheat germ initiation factors and ribosomes to serve as substrates for a wheat germ protein kinase (Yan and Tao 1982 J Biol Chem 257: 7037-7043) has been investigated. The wheat germ kinase catalyzes the phosphorylation of the 42,000 dalton subunit of eukaryotic initiation factor (eIF)-2 and the 107...

journal_title：Plant physiology

authors： Browning KS,Yan TF,Lauer SJ,Aquino LA,Tao M,Ravel JM

更新日期：1985-02-01 00:00:00

abstract：:In the absence of sulfur (S), Chlamydomonas reinhardtii increases the abundance of several transcripts encoding proteins associated with S acquisition and assimilation, conserves S amino acids, and acclimates to suboptimal growth conditions. A positive regulator, SAC1 (for sulfur acclimation protein 1), and a negative...

journal_title：Plant physiology

authors： Gonzalez-Ballester D,Pollock SV,Pootakham W,Grossman AR

更新日期：2008-05-01 00:00:00

abstract：:Ethylene production was induced in sections of dark-grown Sorghum vulgare L. seedlings by treatment with light in the blue and far red regions of the light spectrum. The action spectrum closely resembled the previously reported spectra for high irradiance response; thus, light-induced ethylene production is probably a...

journal_title：Plant physiology

authors： Craker LE,Abeles FB,Shropshire W

更新日期：1973-06-01 00:00:00

abstract：:Trehalose, an alpha,alpha-diglucoside, induced a rapid blackening and death of shoot tips of Cuscuta reflexa (dodder) cultured in vitro. The onset of toxic symptom was delayed if any of the several sugars which support the in vitro growth of Cuscuta was supplied with trehalose. The rate of trehalose uptake or its accu...

journal_title：Plant physiology

authors： Veluthambi K,Mahadevan S,Maheshwari R

更新日期：1982-06-01 00:00:00

abstract：:Hormonal and plant factors regulating the development of the inhibited cotyledonary buds of Lycopersicon esculentum Mill. cv. ;Fireball' seedlings were studied. Excision of the immature plumular leaves of 5- to 20- millimeter length significantly stimulated bud development after 2 to 4 days, but excision of leaves exc...

journal_title：Plant physiology

authors： Aung LH

更新日期：1978-08-01 00:00:00

abstract：:A population of M2 seedlings of Arabidopsis thaliana was screened for mutants that were insensitive to the ethylene precursor 1-aminocyclopropane-1-carboxylate (ACC). Several independent lines were obtained and proved insensitive to both ACC and ethylene. Two lines were identified as alleles of a single recessive muta...

journal_title：Plant physiology

authors： Van Der Straeten D,Djudzman A,Van Caeneghem W,Smalle J,Van Montagu M

更新日期：1993-06-01 00:00:00

abstract：:Compounds with planar triple ring systems such as acridine orange, 9-amino acridine, 9-amino-1,2,3,4-tetrahydroacridine (tacrine), 6,9-diamino-2-ethoxyacridine lactate monohydrate (DE-acridine), 6-chloro-9-(3'-diethylamino-2'-hydroxypropylamino) -2-methoxyacridine.2 HCl (CDM-acridine), quinacrine, 6-chloro-9-(4'-dieth...

journal_title：Plant physiology

authors： Hadwiger LA,Schwochau ME

更新日期：1971-03-01 00:00:00

abstract：:Histone H2B monoubiquitination (H2Bub1) plays critical roles in regulating growth and development as well as stress responses in Arabidopsis (Arabidopsis thaliana). In this study, we used wild-type and HUB1 and HUB2 loss-of-function Arabidopsis plants to elucidate the mechanisms involved in the regulation of the plant...

journal_title：Plant physiology

authors： Zhao J,Chen Q,Zhou S,Sun Y,Li X,Li Y

更新日期：2020-01-01 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：:Full-length cDNA corresponding to Arabidopsis (Arabidopsis thaliana) gene At2g31690, which has been annotated in GenBank as a putative triacylglycerol (TAG) lipase, was obtained by reverse transcription-polymerase chain reaction using RNA from senescing rosette leaves of Arabidopsis as a template. The cognate protein ...

journal_title：Plant physiology

authors： Padham AK,Hopkins MT,Wang TW,McNamara LM,Lo M,Richardson LG,Smith MD,Taylor CA,Thompson JE

更新日期：2007-03-01 00:00:00

abstract：:All aerobic biological systems, including N(2)-fixing root nodules, are subject to O(2) toxicity that results from the formation of reactive intermediates such as H(2)O(2) and free radicals of O(2). H(2)O(2) may be removed from root nodules in a series of enzymic reactions involving ascorbate peroxidase, dehydroascorb...

journal_title：Plant physiology

authors： Dalton DA,Hanus FJ,Russell SA,Evans HJ

更新日期：1987-04-01 00:00:00

abstract：:Rhizomes are organs of fundamental importance to plant competitiveness and invasiveness. We have identified genes expressed at substantially higher levels in rhizomes than other plant parts, and explored their functional categorization, genomic organization, regulatory motifs, and association with quantitative trait l...

journal_title：Plant physiology

authors： Jang CS,Kamps TL,Skinner DN,Schulze SR,Vencill WK,Paterson AH

更新日期：2006-11-01 00:00:00

abstract：:A recognition molecule was isolated from stigmas of S-allele genotype S(2)S(2) of Brassica oleracea var. capitata L. After Sephadex chromatography, it eluted as a single symmetrical peak during diethylaminoethane-cellulose chromatography. A high degree of purity was affirmed by: sedimentation as a single peak during u...

journal_title：Plant physiology

authors： Ferrari TE,Bruns D,Wallace DH

更新日期：1981-02-01 00:00:00

abstract：:Light-mediated seedling development is coordinately controlled by a variety of key regulators. Here, we identified two B-box (BBX)-containing proteins, BBX30 and BBX31, as repressors of photomorphogenesis. ELONGATED HYPOCOTYL5, a central regulator of light signaling, directly binds to the G-box cis-element present in ...

journal_title：Plant physiology

authors： Heng Y,Lin F,Jiang Y,Ding M,Yan T,Lan H,Zhou H,Zhao X,Xu D,Deng XW

更新日期：2019-05-01 00:00:00

abstract：:Kinetic characteristics of phosphoenolpyruvate carboxylase (PEPC) from the epiphytic C(3) or C(4): CAM intermediate plant, Peperomia camptotricha, were investigated. Few day versus night differences in V(max),K(m(PEP))), or malate inhibition were observed, even in extracts from water-stressed plants which characterist...

journal_title：Plant physiology

authors： Sipes DL,Ting IP

更新日期：1989-11-01 00:00:00

abstract：:Geranylgeranyl diphosphate (GGPP) is the precursor for the biosynthesis of gibberellins, carotenoids, chlorophylls, isoprenoid quinones, and geranylgeranylated proteins in plants. There is a small gene family for GGPP synthases encoding five isozymes and one related protein in Arabidopsis, and all homologs have a puta...

journal_title：Plant physiology

authors： Okada K,Saito T,Nakagawa T,Kawamukai M,Kamiya Y

更新日期：2000-04-01 00:00:00

abstract：:Seeds of paper birch (Betula papyrifera Marsh.) were induced to germinate by prechilling at 3 C or by red light. The light requirement was mediated by phytochrome and the action of phytochrome during prechilling was investigated. Red irradiation (R) prior to prechilling markedly enhanced the effectiveness of the prech...

journal_title：Plant physiology

authors： Bevington JM

更新日期：1981-04-01 00:00:00

abstract：:The vascular cambium produces secondary xylem and phloem in plants and is responsible for wood formation in forest trees. In this study we used a microscale mass-spectrometry technique coupled with cryosectioning to visualize the radial concentration gradient of endogenous indole-3-acetic acid (IAA) across the cambial...

journal_title：Plant physiology

authors： Uggla C,Mellerowicz EJ,Sundberg B

更新日期：1998-05-01 00:00:00

abstract：:Pectate lyase was isolated from the cell extract of Erwinia aroideae. The enzyme was further purified to a high degree by a procedure involving ammonium sulfate fractionation and chromatography on CM-Sephadex C-50 and on Sephadex G-200. The enzyme attacked its substrate in an endo fashion and was more active on the so...

journal_title：Plant physiology

authors： Konno H,Yamasaki Y

更新日期：1982-04-01 00:00:00

abstract：:Cultures of Lemna gibba L. G3 were maintained at a constant, N-limited growth rate by adding nitrate daily in amounts calculated to sustain a rate of culture N increment of 0.20 day(-1). Nitrate added to the culture was consumed within 8 to 10 hours and the partitioning to reduction and accumulation during this phase ...

journal_title：Plant physiology

authors： Ingemarsson B

更新日期：1987-11-01 00:00:00

abstract：:Boron (B) is required for cross linking of the pectic polysaccharide rhamnogalacturonan II (RG-II) and is consequently essential for the maintenance of cell wall structure. Arabidopsis (Arabidopsis thaliana) BOR1 is an efflux B transporter for xylem loading of B. Here, we describe the roles of BOR2, the most similar p...

journal_title：Plant physiology

authors： Miwa K,Wakuta S,Takada S,Ide K,Takano J,Naito S,Omori H,Matsunaga T,Fujiwara T

更新日期：2013-12-01 00:00:00

abstract：:The soybean SAUR (Small Auxin-Up RNA) genes are transcriptionally induced by exogenous auxins within a few minutes after hormone application. This response is specifically induced by auxins primarily in epidermal and cortical cells within elongation zones of hypocotyls and epicotyls. We have previously shown that an 8...

journal_title：Plant physiology

authors： Li Y,Liu ZB,Shi X,Hagen G,Guilfoyle TJ

更新日期：1994-09-01 00:00:00

abstract：:In climates that experience short growing seasons due to drought, heat, or end-of-season frost, early flowering is a highly desirable trait for chickpea (Cicer arietinum). In this study, we mapped, sequenced, and characterized Early flowering3 (Efl3), an ortholog of Arabidopsis (Arabidopsis thaliana) EARLY FLOWERING3 ...

journal_title：Plant physiology

authors： Ridge S,Deokar A,Lee R,Daba K,Macknight RC,Weller JL,Tar'an B

更新日期：2017-10-01 00:00:00

abstract：:The relationship between the amount of light and the amount of response for any photobiological process can be based on the number of incident quanta per unit time (fluence rate-response) or on the number of incident quanta during a given period of irradiation (fluence-response). Fluence-response and fluence rate-r...

journal_title：Plant physiology

authors： Janoudi A,Poff KL

更新日期：1990-01-01 00:00:00

abstract：:ADP-glucose pyrophosphorylase catalyzes the synthesis of ADP-glucose (ADP-Glc) from Glc-1-phosphate (G-1-P) and ATP. Kinetic studies were performed to define the nature of the reaction, both in the presence and absence of allosteric effector molecules. When 3-phosphoglycerate (3-PGA), the putative physiological activa...

journal_title：Plant physiology

authors： Boehlein SK,Shaw JR,Stewart JD,Hannah LC

更新日期：2010-02-01 00:00:00

abstract：:Optimization of nitrogen fixation by rhizobia in legumes is a key area of research for sustainable agriculture. Symbiotic nitrogen fixation (SNF) occurs in specialized organs called nodules and depends on a steady supply of carbon to both plant and bacterial cells. Here we report the functional characterization of a n...

journal_title：Plant physiology

authors： Kryvoruchko IS,Sinharoy S,Torres-Jerez I,Sosso D,Pislariu CI,Guan D,Murray J,Benedito VA,Frommer WB,Udvardi MK

更新日期：2016-05-01 00:00:00

abstract：:The first committed intermediate of chlorophyll biosynthesis, delta-aminolevulinic acid (ALA), is synthesized from glutamate in the plant cell. The last step of ALA synthesis is a transamination reaction which converts glutamate-1-semialdehyde (GSA) to ALA. The mechanism of the transamination was examined by using glu...

journal_title：Plant physiology

authors： Mau YH,Wang WY

更新日期：1988-03-01 00:00:00

abstract：:Our objective was to determine the sensitivity of components of the photosynthetic apparatus of maize (Zea mays), a C4 plant, to high temperature stress. Net photosynthesis (Pn) was inhibited at leaf temperatures above 38 degrees C, and the inhibition was much more severe when the temperature was increased rapidly rat...

journal_title：Plant physiology

authors： Crafts-Brandner SJ,Salvucci ME

更新日期：2002-08-01 00:00:00

abstract：:A novel, three-dimensional recording, vibrating probe was used for measuring the density and direction of the endogenous ionic current of cress roots (Lepidium sativum L.) bathed in low salt media (artificial pond water, APW). Roots submerged in regular APW and growing vertically show the following current pattern. Cu...

journal_title：Plant physiology

authors： Weisenseel MH,Becker HF,Ehlgötz JG

更新日期：1992-09-01 00:00:00

abstract：:To identify genetic loci involved in the regulation of organ-specific enzyme activities, a specific histochemical staining protocol was used in combination with quantitative trait locus (QTL) analysis. Using phosphoglucomutase (PGM) as an example, it is shown that enzyme activity can specifically, and with high resolu...

journal_title：Plant physiology

authors： Sergeeva LI,Vonk J,Keurentjes JJ,van der Plas LH,Koornneef M,Vreugdenhil D

更新日期：2004-01-01 00:00:00