Modulation of Fusicoccin-Binding Protein Activity in Mung Bean (Vigna radiata L.) Hypocotyls by Tissue Maturation and by Fusicoccin.

abstract：:Late maturity α-amylase (LMA) is a genetic defect that is commonly found in bread wheat (Triticum aestivum) cultivars and can result in commercially unacceptably high levels of α-amylase in harvest-ripe grain in the absence of rain or preharvest sprouting. This defect represents a serious problem for wheat farmers, an...

journal_title：Plant physiology

authors： Barrero JM,Mrva K,Talbot MJ,White RG,Taylor J,Gubler F,Mares DJ

更新日期：2013-03-01 00:00:00

abstract：:Electron micrographs are presented which establish the identity of the components of the 3 major bands observed after sucrose density centrifugation of the crude particulate fraction from the endosperm of germinating castor bean seedlings. These are: mitochondria (density 1.19 g/cc), proplastids (density 1.23 g/cc) an...

journal_title：Plant physiology

authors： Breidenbach RW,Kahn A,Beevers H

更新日期：1968-05-01 00:00:00

abstract：:Cells of yellow-poplar (Liriodendron tulipifera L.) were transformed by direct gene transfer and regenerated into plants by somatic embryogenesis. Plasmid DNA bearing marker genes encoding beta-glucuronidase (GUS) and neomycin phosphotransferase (NPT II) were introduced by microprojectile bombardment into single cells...

journal_title：Plant physiology

authors： Wilde HD,Meagher RB,Merkle SA

更新日期：1992-01-01 00:00:00

abstract：:Three forms of pyrophosphate fructose-6-phosphate 1-phosphotransferase (PFP) were purified from both green and red tomato (Lycopersicon esculentum) fruit: (a) a classical form (designated Q(2)) containing alpha- (66 kilodalton) and beta- (60 kilodalton) subunits; (b) a form (Q(1)) containing a beta-doublet subunit; an...

journal_title：Plant physiology

authors： Wong JH,Kiss F,Wu MX,Buchanan BB

更新日期：1990-10-01 00:00:00

abstract：:Development of the primary and early nodal roots was studied in Zea mays L., Zea mexicana (Schrad.) Reeves & Mangelsd., Sorghum bicolor (L.) Moench., and Sorghum sudanese (Piper) Stapf. in relation to shoot development. In all the types studied all roots reached lengths of about 30 centimeters before the late metaxyle...

journal_title：Plant physiology

authors： Wenzel CL,McCully ME,Canny MJ

更新日期：1989-04-01 00:00:00

abstract：:A 108-fold purification of the sucrose synthetase from the extract of the shoot of bamboo Lelaba oldhami was achieved by ammonium sulfate fractionation, calcium phosphate gel adsorption, and chromatographic separations on Sephadex G-100 and diethylaminoethyl-cellulose columns. Some properties of this enzyme, namely th...

journal_title：Plant physiology

authors： Su JC

更新日期：1977-07-01 00:00:00

abstract：:The DELLA protein REPRESSOR OF ga1-3-LIKE2 (RGL2) plays an important role in seed germination under different conditions through a number of transcription factors. However, the functions of the structural genes associated with RGL2-regulated germination are less defined. Here, we report the role of an Arabidopsis (Ara...

journal_title：Plant physiology

authors： Zhong C,Xu H,Ye S,Wang S,Li L,Zhang S,Wang X

更新日期：2015-11-01 00:00:00

abstract：:The incorporation of adenosine-8-(14)C into adenosine cyclic 3':5'-monophosphate in coleoptile-first leaf segments of Avena sativa L. was investigated. Homogenates of segments incubated in adenosine-8-(14)C for either 4 or 10 hours were partially purified by thin layer chromatography followed by paper electrophoresis....

journal_title：Plant physiology

authors： Ownby JD,Ross CW

更新日期：1975-02-01 00:00:00

abstract：:By comparing growth under five different temperature and irradiance regimes (20[deg]C and 800, 250, and 50[mu]mol m-2 s-1 and 5[deg]C and 250 and 50 [mu]mul m-2 s-1), we have examined the effects of light, temperature, and the relative reduction state of photosystem II on plant morphology, freezing tolerance (lethal t...

journal_title：Plant physiology

authors： Gray GR,Chauvin LP,Sarhan F,Huner N

更新日期：1997-06-01 00:00:00

abstract：:Increased levels of solar ultraviolet (290-320 nm) (UV-B) radiation could have profound effects on plant proteins because the aromatic amino acids in proteins absorb strongly in this spectral region. We have investigated the effects of UV-B radiation on plant proteins and have observed a novel 66-kD protein. This prod...

journal_title：Plant physiology

authors： Wilson MI,Ghosh S,Gerhardt KE,Holland N,Babu TS,Edelman M,Dumbroff EB,Greenberg BM

更新日期：1995-09-01 00:00:00

abstract：:The pra2 gene encodes a pea (Pisum sativum) small GTPase belonging to the YPT/rab family, and its expression is down-regulated by light, mediated by phytochrome. We have isolated and characterized a genomic clone of this gene and constructed a fusion DNA of its 5'-upstream region in front of the gene for firefly lucif...

journal_title：Plant physiology

authors： Inaba T,Nagano Y,Sakakibara T,Sasaki Y

更新日期：1999-06-01 00:00:00

abstract：:Regulation of apoplastic NH4+ concentration in leaves of oilseed rape (Brassica napus L.) was studied using a vacuum-infiltration technique that allowed controlled manipulations of the apoplastic solution. In leaves infiltrated with NH4+-free solution, the apoplastic NH4+ concentration returned in less than 1.5 min to...

journal_title：Plant physiology

authors： Nielsen KH,Schjoerring JK

更新日期：1998-12-01 00:00:00

abstract：:In eukaryotes, the regulated transport of mRNAs from the nucleus to the cytosol through nuclear pore complexes represents an important step in the expression of protein-coding genes. In plants, the mechanism of nucleocytosolic mRNA transport and the factors involved are poorly understood. The Arabidopsis (Arabidopsis ...

journal_title：Plant physiology

authors： Ehrnsberger HF,Pfaff C,Hachani I,Flores-Tornero M,Sørensen BB,Längst G,Sprunck S,Grasser M,Grasser KD

更新日期：2019-04-01 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：:Suberin is a complex hydrophobic polymer that acts as a barrier controlling water and solute fluxes and restricting pathogen infections. Suberin is deposited immediately outside of the plasmalemma in the cell wall of certain tissues such as endodermis of roots, aerial and underground periderms, and seed coats. Suberin...

journal_title：Plant physiology

authors： Delude C,Fouillen L,Bhar P,Cardinal MJ,Pascal S,Santos P,Kosma DK,Joubès J,Rowland O,Domergue F

更新日期：2016-07-01 00:00:00

abstract：:Natural variation allows the investigation of both the fundamental functions of genes and their role in local adaptation. As one of the essential macronutrients, sulfur is vital for plant growth and development and also for crop yield and quality. Selenium and sulfur are assimilated by the same process, and although p...

journal_title：Plant physiology

authors： Chao DY,Baraniecka P,Danku J,Koprivova A,Lahner B,Luo H,Yakubova E,Dilkes B,Kopriva S,Salt DE

更新日期：2014-11-01 00:00:00

abstract：:We have determined the levels of photosystem II activity and polypeptide abundance in whole leaves and isolated bundle sheath and mesophyll cells of C(4), "C(4)-like," and C(3) species of the genus Flaveria (Asteraceae). On a chlorophyll basis, the whole leaf levels of the D1, D2, and 34-kilodalton photosystem II poly...

journal_title：Plant physiology

authors： Ketchner SL,Sayre RT

更新日期：1992-03-01 00:00:00

abstract：:In vivo CO(2) fixation and in vitro phosphoenolpyruvate (PEP) carboxylase levels have been measured in lupin (Lupinus angustifolius L.) root nodules of various ages. Both activities were greater in nodule tissue than in either primary or secondary root tissue, and increased about 3-fold with the onset of N(2) fixation...

journal_title：Plant physiology

authors： Christeller JT,Laing WA,Sutton WD

更新日期：1977-07-01 00:00:00

abstract：:Peroxisomes are single membrane-delimited subcellular organelles that carry out numerous vital metabolic reactions in nearly all eukaryotes. Peroxisomes alter their morphology, abundance, and enzymatic constituents in response to environmental cues, yet little is known about the underlying mechanisms. In this work, we...

journal_title：Plant physiology

authors： Desai M,Hu J

更新日期：2008-03-01 00:00:00

abstract：:Legume-rhizobium symbiosis occurs in specialized root organs called nodules. To establish the symbiosis, two major genetically controlled events, rhizobial infection and organogenesis, must occur. For a successful symbiosis, it is essential that the two phenomena proceed simultaneously in different root tissues. Altho...

journal_title：Plant physiology

authors： Yoro E,Suzaki T,Toyokura K,Miyazawa H,Fukaki H,Kawaguchi M

更新日期：2014-06-01 00:00:00

abstract：:Oleuropein, a terpene-derived glycosylated secoiridoid biosynthesized exclusively by members of the Oleaceae family, is involved in a two-component defense system comprising a β-glucosidase that activates oleuropein into a toxic glutaraldehyde-like structure. Oleuropein and its deglycosylated derivatives have high pha...

journal_title：Plant physiology

authors： Koudounas K,Thomopoulou M,Michaelidis C,Zevgiti E,Papakostas G,Tserou P,Daras G,Hatzopoulos P

更新日期：2017-07-01 00:00:00

abstract：:Effects of O(2) and some respiratory inhibitors on the induction and release of bud dormancy were examined with the aerial tubers of different ages of Begonia evansiana Andr. Oxygen was needed not only for tuber sprouting but also during the chilling process at 2 to 5 C to break tuber dormancy. If the mature tubers we...

journal_title：Plant physiology

authors： Esashi Y,Nagao M

更新日期：1973-03-01 00:00:00

abstract：:Diatoms constitute a major phylum of phytoplankton biodiversity in ocean water and freshwater ecosystems. They are known to respond to some chemical variations of the environment by the accumulation of triacylglycerol, but the relative changes occurring in membrane glycerolipids have not yet been studied. Our goal was...

journal_title：Plant physiology

authors： Abida H,Dolch LJ,Meï C,Villanova V,Conte M,Block MA,Finazzi G,Bastien O,Tirichine L,Bowler C,Rébeillé F,Petroutsos D,Jouhet J,Maréchal E

更新日期：2015-01-01 00:00:00

abstract：:Cotyledons of light-grown soybean (Glycine max L. var Wayne) seedlings were used as a model system to study the possibility that aging requires qualitative changes in protein synthesis. Cotyledons reached a final stage of senescence and then abscised about 22 days after imbibition. Cotyledon senescence was reversed at...

journal_title：Plant physiology

authors： Skadsen RW,Cherry JH

更新日期：1983-04-01 00:00:00

abstract：:Biofuels provide a promising route of producing energy while reducing reliance on petroleum. Developing sustainable liquid fuel production from cellulosic feedstock is a major challenge and will require significant breeding efforts to maximize plant biomass production. Our approach to elucidating genes and genetic pat...

journal_title：Plant physiology

authors： Jahn CE,Mckay JK,Mauleon R,Stephens J,McNally KL,Bush DR,Leung H,Leach JE

更新日期：2011-01-01 00:00:00

abstract：:Genotypic variability in vulnerability of leaf xylem to water-stress-induced cavitation was determined in four sugarcane (Saccharum sp.) clones using detached leaf segments in a hydraulic conductivity apparatus. Vulnerability curves were constructed by plotting the percentage of maximum conductivity versus leaf water ...

journal_title：Plant physiology

authors： Neufeld HS,Grantz DA,Meinzer FC,Goldstein G,Crisosto GM,Crisosto C

更新日期：1992-10-01 00:00:00

abstract：:Magnesium-28 was applied to specific leaves of bean (Phaseolus vulgaris) and barley (Hordeum vulgare) plants. After 24 hours, as much as 7% of the absorbed Mg was exported from the treated bean leaves and 11% was transported basipetally from the treated zone of the barley leaves. Transport of Mg did not occur past a h...

journal_title：Plant physiology

authors： Steucek GL,Koontz HV

更新日期：1970-07-01 00:00:00

abstract：:The phytochrome (phy) family of sensory photoreceptors (phyA-phyE in Arabidopsis thaliana) induces changes in target-gene expression upon light-induced translocation to the nucleus, where certain members interact with selected members of the constitutively nuclear basic helix-loop-helix transcription factor family, su...

journal_title：Plant physiology

authors： Shen Y,Khanna R,Carle CM,Quail PH

更新日期：2007-11-01 00:00:00

abstract：:Transgenic Nicotiana tabacum (cv Petit Havana SR1) containing high levels of mitochondrial alternative oxidase (AOX) protein due to the introduction of a sense transgene(s) of Aox1, the nuclear gene encoding AOX, were used to investigate mechanisms regulating AOX activity. After purification of leaf mitochondria, a la...

journal_title：Plant physiology

authors： Vanlerberghe GC,Day DA,Wiskich JT,Vanlerberghe AE,McIntosh L

更新日期：1995-10-01 00:00:00

abstract：:To survive environmental challenges, plants have evolved tightly regulated response networks, including a rapid and transient general stress response (GSR), followed by well-studied stress-specific responses. The mechanisms underpinning the GSR have remained elusive, but a functional cis-element, the rapid stress resp...

journal_title：Plant physiology

authors： Bjornson M,Benn G,Song X,Comai L,Franz AK,Dandekar AM,Drakakaki G,Dehesh K

更新日期：2014-10-01 00:00:00