The rib1 mutant is resistant to indole-3-butyric acid, an endogenous auxin in Arabidopsis.

abstract：:The kinetics of development of protein-synthesizing capacity in the imbibing wheat embryo, were studied both in vivo and in vitro. During the first 30 minutes of imbibition protein-synthesizing capacity rises rapidly, lagging about 10 minutes behind water uptake. This rise in synthesizing capacity is accompanied by an...

journal_title：Plant physiology

authors： Marcus A,Feeley J,Volcani T

更新日期：1966-09-01 00:00:00

abstract：:A mutant of Arabidopsis contained increased levels of 18:3 fatty acids and correspondingly decreased levels of 18:2. The fatty acid phenotype was strongly expressed in root and seed tissues and this observation, together with other data, suggested that the mutation leads to increased activity of the endoplasmic reticu...

journal_title：Plant physiology

authors： Shah S,Xin Z,Browse J

更新日期：1997-08-01 00:00:00

abstract：:Calmodulin antagonists, trifluoperazine, chlorpromazine, calmidazolium, N-(6-aminohexyl)-5-chloro-1-naphthalenesulfonamide (W-7), strongly inhibited the electrofusion of barley (Hordeum vulgare L. cv Moor) protoplasts with a marked increase of broken fusion products, after 60 minutes of incubation. W-5, a dechlorinate...

journal_title：Plant physiology

authors： Abe S,Takeda J

更新日期：1986-08-01 00:00:00

abstract：:We identified a dwarf transgenic hybrid poplar (Populus tremula x Populus alba) after screening of 627 independent activation-tagged transgenic lines in tissue culture, greenhouse, and field environments. The cause of the phenotype was a hyperactivated gene encoding GA 2-oxidase (GA2ox), the major gibberellin (GA) cat...

journal_title：Plant physiology

authors： Busov VB,Meilan R,Pearce DW,Ma C,Rood SB,Strauss SH

更新日期：2003-07-01 00:00:00

abstract：:Rhythmic light-sensitive movements of the leaflets of Samanea saman depend upon ion fluxes across the plasma membrane of extensor and flexor cells in opposing regions of the leaf-movement organ (pulvinus). We have isolated protoplasts from the extensor and flexor regions of S. saman pulvini and have examined the effec...

journal_title：Plant physiology

authors： Kim HY,Coté GG,Crain RC

更新日期：1992-08-01 00:00:00

abstract：:Barley (c.v. Himalaya) aleurone layers were incubated in [(3)H]gibberellin A(1) (GA(1)) at low temperatures. At 3 and 4 C, (3)H-activity was steadily accumulated in aleurone layers, and this accumulation was correlated with significant [(3)H]GA(1) metabolism. At 1 and 1.5 C, metabolism could not be detected, and at th...

journal_title：Plant physiology

authors： Keith B,Boal R,Srivastava LM

更新日期：1980-11-01 00:00:00

abstract：:The pbs3-1 mutant, identified in a screen for Arabidopsis (Arabidopsis thaliana) mutants exhibiting enhanced susceptibility to the avirulent Pseudomonas syringae pathogen DC3000 (avrPphB), also exhibits enhanced susceptibility to virulent P. syringae strains, suggesting it may impact basal disease resistance. Because ...

journal_title：Plant physiology

authors： Nobuta K,Okrent RA,Stoutemyer M,Rodibaugh N,Kempema L,Wildermuth MC,Innes RW

更新日期：2007-06-01 00:00:00

abstract：:The conversion of l-glutamate to delta-aminolevulinate, in preparations of cucumber etiochloroplasts incubated in vitro, was inhibited by protoheme IX and Mg-protoporphyrin IX. Mg-protoporphyrin IX was destroyed in the presence of air and plastids; this breakdown was accelerated by S-adenosyl methionine. Mg-protoporph...

journal_title：Plant physiology

authors： Chereskin BM,Castelfranco PA

更新日期：1982-01-01 00:00:00

abstract：:Subtilisin-like proteins represent an ancient family of serine proteases that are extremely widespread in living organisms. We report here the structure and genomic organization of two new transcriptionally active genes encoding proteins that belong to the P69 family of subtilisin-like proteases from tomato (Lycopersi...

journal_title：Plant physiology

authors： Jordá L,Conejero V,Vera P

更新日期：2000-01-01 00:00:00

abstract：:Spinach leaf chloroplasts isolated in isotonic media (330 millimolar sorbitol, -1.0 megapascals osmotic potential) had optimum rates of photosynthesis when assayed at -1.0 megapascals. When chloroplasts were isolated in hypertonic media (720 millimolar sorbitol, -2.0 megapascals osmotic potential) the optimum osmotic ...

journal_title：Plant physiology

authors： Robinson SP

更新日期：1985-12-01 00:00:00

abstract：:Using a bioinformatics analysis of public Arabidopsis (Arabidopsis thaliana) microarray data, we propose here a novel regulatory program, combining transcriptional and posttranslational controls, which participate in modulating fluxes of amino acid metabolism in response to abiotic stresses. The program includes the f...

journal_title：Plant physiology

authors： Less H,Galili G

更新日期：2008-05-01 00:00:00

abstract：:To study the role of sorbitol-6-phosphate dehydrogenase in sorbitol synthesis in leaves of Rosaceous plants, properties of the enzyme and its presence in several plants in the family was investigated. The activity of the enzyme, which catalyzes an NADP-dependent oxidation of the substrate to glucose-6-phosphate, was d...

journal_title：Plant physiology

authors： Hirai M

更新日期：1981-02-01 00:00:00

abstract：:Ascorbic acid oxidase activity in Myrothecium verrucaria extracts resulted in O(2) uptake exceeding 0.5 mole per mole of ascorbic acid and in CO(2) evolution. Measurement of oxidized ascorbic acid at completion of the reaction demonstrated that an average of 10% of the oxidized product disappeared. A comparison of the...

journal_title：Plant physiology

authors： Lillehoj EB,Smith FG

更新日期：1966-12-01 00:00:00

abstract：:The treatment of a biological system with small molecules to specifically perturb cellular functions is commonly referred to as chemical biology. Small molecules are used commercially as drugs, herbicides, and fungicides in different systems, but in recent years they are increasingly exploited as tools for basic resea...

journal_title：Plant physiology

authors： Dejonghe W,Russinova E

更新日期：2017-05-01 00:00:00

abstract：:The water-soluble polysaccharides (SEPS) secreted into the medium by suspension-cultured sycamore cells were examined to determine whether the polysaccharides were the same as those present in the walls of sycamore cells. The SEPS were made more amenable to fractionation by treatment with a highly purified alpha-1,4-e...

journal_title：Plant physiology

authors： Stevenson TT,McNeil M,Darvill AG,Albersheim P

更新日期：1986-04-01 00:00:00

abstract：:4,6-Dioxoheptanoic acid (DA), an inhibitor of 5-aminolevulinic acid (ALA) dehydratase (EC 4.3.1.24), causes ALA to accumulate at the expense of chlorophyll when applied to greening leaves of Hordeum vulgare L. var. Larker. Preincubating etiolated leaves with DA in darkness eliminates the lag phase in ALA accumulation ...

journal_title：Plant physiology

authors： Meller E,Gassman ML

更新日期：1981-06-01 00:00:00

abstract：:Analysis of a mutation in cotton (Gossypium hirsutum), which is maternally inherited, revealed that the completely white sectors of leaves were deficient in the 70S class ribosomes, whereas the yellow sectors exhibited the same level of the latter as in the green leaves. ...

journal_title：Plant physiology

authors： Katterman FR,Endrizzi JE

更新日期：1973-06-01 00:00:00

abstract：:Ethylene receptors are multispanning membrane proteins that negatively regulate ethylene responses via the formation of a signaling complex with downstream elements. To better understand their biochemical functions, we investigated the membrane topology and subcellular localization of CmERS1, a melon (Cucumis melo) et...

journal_title：Plant physiology

authors： Ma B,Cui ML,Sun HJ,Takada K,Mori H,Kamada H,Ezura H

更新日期：2006-06-01 00:00:00

abstract：:BOTRYTIS-INDUCED KINASE1 (BIK1) plays important roles in induced defense against fungal and bacterial pathogens in Arabidopsis (Arabidopsis thaliana). Its tomato (Solanum lycopersicum) homolog is required for host plant resistance to a chewing insect herbivore. However, it remains unknown whether BIK1 functions in pla...

journal_title：Plant physiology

authors： Lei J,A Finlayson S,Salzman RA,Shan L,Zhu-Salzman K

更新日期：2014-08-01 00:00:00

abstract：:A technical procedure is described to follow the in vitro release of the ;male germ unit' and the sperm cells from three tricellular pollen species (Brassica, Zea, and Triticum). The condition of the sperm cell was controlled using light microscopy. In addition, for the first time, the sperm cells viability has been c...

journal_title：Plant physiology

authors： Matthys-Rochon E,Vergne P,Detchepare S,Dumas C

更新日期：1987-03-01 00:00:00

abstract：:Phenol inhibits the Hill reaction with several Hill oxidants and the accompanying non-cyclic phosphorylation. It inhibits also pseudocyclic and cyclic phosphorylation. Partial reactions which are dependent on cyclic electron flow are inhibited too, but electron flow from ascorbate via dichlorophenolindophenol to TPN i...

journal_title：Plant physiology

authors： Neumann J,Drechsler Z

更新日期：1967-04-01 00:00:00

abstract：:Coronatine is a chlorosis-inducing toxin produced by the plant pathogen Pseudomonas syringae pv atropurpurea. This bacterium is the causal agent of chocolate spot disease, in which brown lesions with chlorotic margins develop on the leaves of Lolium multiflorum Lam. Among the many physiological changes to plants cause...

journal_title：Plant physiology

authors： Kenyon JS,Turner JG

更新日期：1992-09-01 00:00:00

abstract：:Anthocyanins are responsible for the color of many flowers, fruits, and vegetables. An interesting and unique Purple (Pr) gene mutation in cauliflower (Brassica oleracea var botrytis) confers an abnormal pattern of anthocyanin accumulation, giving the striking mutant phenotype of intense purple color in curds and a fe...

journal_title：Plant physiology

authors： Chiu LW,Zhou X,Burke S,Wu X,Prior RL,Li L

更新日期：2010-11-01 00:00:00

abstract：:The fine structure of the chloroplast of wild-type and 9 photosynthetic mutant strains of Chlamydomonas reinhardi is described. The chloroplast phenotypes of the mutant strains are clearly distinct from the wild type in all but 2 cases. Moreover, strains with similar photosynthetic disabilities have structurally simil...

journal_title：Plant physiology

authors： Goodenough UW,Levine RP

更新日期：1969-07-01 00:00:00

abstract：:Five major fatty acids, palmitic (16:0), stearic (18:0), oleic (18:1), linoleic (18:2), and linolenic (18:3), were identified in polar lipid extracts from pulvini of Samanea saman and Phaseolus coccineus. In P. coccineus their distribution varied quantitatively in the laminar pulvinus, petiolar pulvinus, petiole, stem...

journal_title：Plant physiology

authors： Gardner GF,Stowe BB

更新日期：1979-09-01 00:00:00

abstract：:Increasing the yield of oilseed crops is an important objective for biotechnologists. A number of individual genes involved in triacylglycerol metabolism have previously been reported to enhance the oil content of seeds when their expression is altered. However, it has yet to be established whether specific combinatio...

journal_title：Plant physiology

authors： van Erp H,Kelly AA,Menard G,Eastmond PJ

更新日期：2014-05-01 00:00:00

abstract：:Plants of Pisum sativum L. ;Alsweet' were grown under a controlled environment and exposed to SO(2) and O(3) to determine whether changes in stomatal aperture during exposure were related to subsequent leaf injury. Stomata consistently closed with injurious levels of SO(2) and O(3). Measurements with diffusion poromet...

journal_title：Plant physiology

authors： Olszyk DM,Tibbitts TW

更新日期：1981-03-01 00:00:00

abstract：:The Arabidopsis type II peroxiredoxin (PRXII) family is composed of six different genes, five of which are expressed. On the basis of the nucleotide and protein sequences, we were able to define three subgroups among the PRXII family. The first subgroup is composed of AtPRXII-B, -C, and -D, which are highly similar an...

journal_title：Plant physiology

authors： Bréhélin C,Meyer EH,de Souris JP,Bonnard G,Meyer Y

更新日期：2003-08-01 00:00:00

abstract：:Transgenic tomato (Solanum lycopersicum) lines overexpressing yeast spermidine synthase (ySpdSyn), an enzyme involved in polyamine (PA) biosynthesis, were developed. These transgenic lines accumulate higher levels of spermidine (Spd) than the wild-type plants and were examined for responses to the fungal necrotrophs B...

journal_title：Plant physiology

authors： Nambeesan S,AbuQamar S,Laluk K,Mattoo AK,Mickelbart MV,Ferruzzi MG,Mengiste T,Handa AK

更新日期：2012-02-01 00:00:00

abstract：:As part of a more detailed study on plant tumorigenesis, the action of gibberellic acid (GA(3)) in wounded potato tuber tissues as a model system has been evaluated. GA(3) stimulates total RNA synthesis in wounded tissues, the optimal concentration being 0.1 micromolar. The responsiveness of the tissue toward the horm...

journal_title：Plant physiology

authors： Wielgat B

更新日期：1979-11-01 00:00:00