Resolution and Properties of Two High Affinity Cyclic Adenosine 3':5'-monophosphate-Binding Proteins from Wheat Germ.

abstract：:The Arabidopsis (Arabidopsis thaliana) gene MEKK1 encodes a mitogen-activated protein kinase kinase kinase that has been implicated in the activation of the map kinases MPK3 and MPK6 in response to the flagellin elicitor peptide flg22. In this study, analysis of plants carrying T-DNA knockout alleles indicated that ME...

journal_title：Plant physiology

authors： Suarez-Rodriguez MC,Adams-Phillips L,Liu Y,Wang H,Su SH,Jester PJ,Zhang S,Bent AF,Krysan PJ

更新日期：2007-02-01 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：:The nucleotide-binding site (NBS)-Leucine-rich repeat (LRR) gene family accounts for the largest number of known disease resistance genes, and is one of the largest gene families in plant genomes. We have identified 333 nonredundant NBS-LRRs in the current Medicago truncatula draft genome (Mt1.0), likely representing ...

journal_title：Plant physiology

authors： Ameline-Torregrosa C,Wang BB,O'Bleness MS,Deshpande S,Zhu H,Roe B,Young ND,Cannon SB

更新日期：2008-01-01 00:00:00

abstract：:Caffeine synthase (CS), the S-adenosylmethionine-dependent N-methyltransferase involved in the last two steps of caffeine biosynthesis, was extracted from young tea (Camellia sinensis) leaves; the CS was purified 520-fold to apparent homogeneity and a final specific activity of 5.7 nkat mg-1 protein by ammonium sulfat...

journal_title：Plant physiology

authors： Kato M,Mizuno K,Fujimura T,Iwama M,Irie M,Crozier A,Ashihara H

更新日期：1999-06-01 00:00:00

abstract：:Cell walls of grasses have two major polysaccharides that contain uronic acids, the hemicellulosic glucuronoarabinoxylans and the galactosyluronic acid-rich pectins. A technique whereby esterified uronic acid carboxyl groups are reduced selectively to yield their respective 6,6-dideuterio neutral sugars was used to de...

journal_title：Plant physiology

authors： Kim JB,Carpita NC

更新日期：1992-02-01 00:00:00

abstract：:Large changes in indole-3-acetic acid (IAA) levels occur during growth of Lemna gibba G-3 in sterile culture. The levels of IAA were measured in plants during a 45 day growth cycle using HPLC and isotope dilution analysis followed by selected ion current monitoring GC-MS analysis with (13)C(6)-IAA as the internal stan...

journal_title：Plant physiology

authors： Slovin JP,Cohen JD

更新日期：1988-02-01 00:00:00

abstract：:Hydroxy-l-proline-induced inhibition of elongation of Avena coleoptile segments was measured in water and in indole-3-acetic acid. This inhibition was completely reversed by l-proline.Time-sequence experiments revealed that some time had to elapse, or some elongation had to occur, prior to the onset of hydroxyproline ...

journal_title：Plant physiology

authors： Norris WE

更新日期：1967-04-01 00:00:00

abstract：:The ability of 21 C3 and C4 monocot and dicot species to rapidly export newly fixed C in the light at both ambient and enriched CO2 levels was compared. Photosynthesis and concurrent export rates were estimated during isotopic equilibrium of the transport sugars using a steady-state 14CO2-labeling procedure. At ambien...

journal_title：Plant physiology

authors： Grodzinski B,Jiao J,Leonardos ED

更新日期：1998-05-01 00:00:00

abstract：:The Arabidopsis (Arabidopsis thaliana) sucrose transporter AtSUC1 (At1g71880) is highly expressed in pollen; however, its function has remained unknown. Here, we show that suc1 mutant pollen is defective in vivo, as evidenced by segregation distortion, and also has low rates of germination in vitro. AtSUC1-green fluor...

journal_title：Plant physiology

authors： Sivitz AB,Reinders A,Ward JM

更新日期：2008-05-01 00:00:00

abstract：:The ictA gene, renamed ndhL in this paper, essential to inorganic carbon transport of Synechocystis PCC6803, was expressed in Eschericia coli as a fusion protein with glutathione S-transferase. An antibody was raised against this fusion protein. Western analysis of the thylakoid membrane of wild-type (WT) Synechocysti...

journal_title：Plant physiology

authors： Ogawa T

更新日期：1992-08-01 00:00:00

abstract：:A new indole-3-acetic acid metabolite was isolated from broad bean (Vicia faba L. cv Chukyo) seedlings. It was a conjugate of dioxindole-3-acetic acid, aspartic acid, and glucose and was identified as 3-(O-beta-glucosyl)-2-indolone-3-acetylaspartic acid (molecular weight 484) from ultraviolet, infrared, nuclear magnet...

journal_title：Plant physiology

authors： Tsurumi S,Wada S

更新日期：1985-11-01 00:00:00

abstract：:Leaf elongation rate, water potential, and osmotic potential were measured in the fifth leaf of maize (Zea mays L.) plants growing in soil from which water was withheld for varying times. Elongation occurred in the basal region, which was enclosed by other leaf sheaths. When water was withheld from the soil, leaf elon...

journal_title：Plant physiology

authors： Michelena VA,Boyer JS

更新日期：1982-05-01 00:00:00

abstract：:The correct separation of homologous chromosomes during meiosis I, and sister chromatids during meiosis II, relies on the tight control of the cohesion complex. The phosphorylation and subsequent cleavage of the meiotic recombination protein REC8 (REC8-like family protein [SYN1] in Arabidopsis [Arabidopsis thaliana]),...

journal_title：Plant physiology

authors： Yuan G,Ahootapeh BH,Komaki S,Schnittger A,Lillo C,De Storme N,Geelen D

更新日期：2018-09-01 00:00:00

abstract：:The canonical pathway for isoleucine biosynthesis in plants begins with the conversion of threonine to 2-ketobutyrate by threonine deaminase (OMR1). However, demonstration of methionine gamma-lyase (MGL) activity in Arabidopsis (Arabidopsis thaliana) suggested that production of 2-ketobutyrate from methionine can also...

journal_title：Plant physiology

authors： Joshi V,Jander G

更新日期：2009-09-01 00:00:00

abstract：:The class of cell wall polysaccharides that undergoes the most extensive modification during tomato (Lycopersicon esculentum) fruit ripening is pectin. De-esterification of the polygalacturonic acid backbone by pectin methylesterase facilitates the depolymerization of pectins by polygalacturonase II (PGII). To investi...

journal_title：Plant physiology

authors： Steele NM,McCann MC,Roberts K

更新日期：1997-05-01 00:00:00

abstract：:Polyamine (PA) titers and biosynthesis follow a basipetal decrease along the tobacco (Nicotiana tabacum) plant axis, and they also correlate negatively with cell size. On the contrary, the titers of arginine (Arg), ornithine (Orn), and arginase activity increase with age. The free (soluble)/total-PA ratios gradually i...

journal_title：Plant physiology

authors： Paschalidis KA,Roubelakis-Angelakis KA

更新日期：2005-05-01 00:00:00

abstract：:The responses of isoprene emission rate to temperature are characterized by complex time-dependent behaviors that are currently not entirely understood. To gain insight into the temperature dependencies of isoprene emission, we studied steady-state and transient responses of isoprene emission from hybrid aspen (Populu...

journal_title：Plant physiology

authors： Rasulov B,Hüve K,Bichele I,Laisk A,Niinemets U

更新日期：2010-11-01 00:00:00

abstract：:The Marquillo x Kenya Farmer 1 "grass-clump" dwarf selection of Triticum aestivum L. was grown under continuous 2000 foot candle light and several regimes of alternating 16 degrees and 26 degrees temperatures combined in total cycle lengths of 6, 12, 24, or 48 hr. Plants at 26 degrees grew as normal wheat. Those expos...

journal_title：Plant physiology

authors： Mahon JD,Canvin DT

更新日期：1969-12-01 00:00:00

abstract：:While the metabolic networks in developing seeds during the period of reserve accumulation have been extensively characterized, much less is known about those present during seed desiccation and subsequent germination. Here we utilized metabolite profiling, in conjunction with selective mRNA and physiological profilin...

journal_title：Plant physiology

authors： Fait A,Angelovici R,Less H,Ohad I,Urbanczyk-Wochniak E,Fernie AR,Galili G

更新日期：2006-11-01 00:00:00

abstract：:We have introduced an ice nucleation gene (inaZ) from Pseudomonas syringae pv. syringae into Nicotiana tabacum, a freezing-sensitive species, and Solanum commersonii, a freezing-tolerant species. Transformants of both species showed increased ice nucleation activity over untransformed controls. The concentration of ic...

journal_title：Plant physiology

authors： Baertlein DA,Lindow SE,Panopoulos NJ,Lee SP,Mindrinos MN,Chen TH

更新日期：1992-12-01 00:00:00

abstract：:Diurnal changes in levels of selected metabolites associated with glycolysis, the C(3) cycle, C(4)-organic acids, and storage carbohydrates were analyzed in active Kalanchoë daigremontiana Crassulacean acid metabolism leaves. Three metabolic transition periods occurred each day. During the first two hours of light, ne...

journal_title：Plant physiology

authors： Kenyon WH,Holaday AS,Black CC

更新日期：1981-11-01 00:00:00

abstract：:Although air-filled intercellular spaces are necessary and ubiquitous in higher plants, little attention has been paid to the possible mechanisms by which these spaces are kept from being flooded. The most likely mechanism is that the living plant cell may maintain a hydrophobic monolayer on the surfaces of adjacent i...

journal_title：Plant physiology

authors： Woolley JT

更新日期：1983-08-01 00:00:00

abstract：:In C3 plants large amounts of photorespiratory glycine (Gly) are converted to serine by the tetrahydrofolate (THF)-dependent activities of the Gly decarboxylase complex (GDC) and serine hydroxymethyltransferase (SHMT). Using 13C nuclear magnetic resonance, we monitored the flux of carbon through the GDC/SHMT enzyme sy...

journal_title：Plant physiology

authors： Prabhu V,Chatson KB,Lui H,Abrams GD,King J

更新日期：1998-01-01 00:00:00

abstract：:Phosphorus (P) is a crucial nutrient for plant growth, but its availability to roots is limited in soil. Arbuscular mycorrhizal (AM) symbiosis is a promising strategy for improving plant P acquisition. However, P fertilizer reduces fungal colonization (P inhibition) and compromises mycorrhizal P uptake, warranting stu...

journal_title：Plant physiology

authors： Kobae Y,Ohmori Y,Saito C,Yano K,Ohtomo R,Fujiwara T

更新日期：2016-05-01 00:00:00

abstract：:Although cycloheximide is extremely inhibitory to protein synthesis in vivo in higher plants, the reported insensitivity of some plant ribosomes suggests that it may not invariably act at the ribosomal level. This suggestion is reinforced by results obtained with red beet storage tissue disks, the respiration of which...

journal_title：Plant physiology

authors： Ellis RJ,Macdonald IR

更新日期：1970-08-01 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：:We previously identified a mutation, suppressor of mating type locus3 15-1 (smt15-1), that partially suppresses the cell cycle defects caused by loss of the retinoblastoma tumor suppressor-related protein encoded by the MAT3 gene in Chlamydomonas reinhardtii. smt15-1 single mutants were also found to have a cell cycle...

journal_title：Plant physiology

authors： Fang SC,Chung CL,Chen CH,Lopez-Paz C,Umen JG

更新日期：2014-12-01 00:00:00

abstract：:The phytohormone abscisic acid (ABA) regulates physiologically important developmental processes and stress responses. Previously, we reported on Arabidopsis (Arabidopsis thaliana) L. Heynh. ahg mutants, which are hypersensitive to ABA during germination and early growth. Among them, ABA-hypersensitive germination3 (a...

journal_title：Plant physiology

authors： Yoshida T,Nishimura N,Kitahata N,Kuromori T,Ito T,Asami T,Shinozaki K,Hirayama T

更新日期：2006-01-01 00:00:00

abstract：:Evidence is presented to support the hypothesis that serine, rather than 3-phosphoglycerate of the Calvin cycle, is a precursor of the tricarboxylic acid cycle during photosynthesis by the higher plant, Vicia faba. Identification of the serine intermediate is based upon a unique C(1) > C(2) > C(3) isotope distribution...

journal_title：Plant physiology

authors： Kent SS,Pinkerton FD,Strobel GA

更新日期：1974-03-01 00:00:00

abstract：:Rice grains (Oryza sativa L.) from three varieties and three pairs of lines with different protein content were collected at 4-day intervals from 4 to 32 days after flowering. The samples were analyzed for protein, free amino nitrogen, ribonucleic acid, protease activity, and ribonuclease activity. In addition, the ca...

journal_title：Plant physiology

authors： Cruz LJ,Cagampang GB,Juliano BO

更新日期：1970-11-01 00:00:00