Suppression of a vegetative MADS box gene of potato activates axillary meristem development.

abstract：:Abscisic acid (ABA) is an important phytohormone regulating various cellular processes in plants, including stomatal opening and seed germination. Although protein phosphorylation via mitogen-activated protein kinases (MAPKs) has been suggested to be important in ABA signaling, the corresponding phosphatases are large...

journal_title：Plant physiology

authors： Brock AK,Willmann R,Kolb D,Grefen L,Lajunen HM,Bethke G,Lee J,Nürnberger T,Gust AA

更新日期：2010-07-01 00:00:00

abstract：:Treatment of grass leaves with either a purified pectin lyase of Aspergillus japonicus or a purified xylanase of Trichoderma viride could lead to the isolation of some single leaf cells. However, a mixture of pectin lyase and xylanase brought about more rapid isolation of single cells than did either of the two enzyme...

journal_title：Plant physiology

authors： Ishii S

更新日期：1984-12-01 00:00:00

abstract：:Glucosinolates (GSLs) are secondary metabolites whose degradation products confer intrinsic flavors and aromas to Brassicaceae vegetables. Several structures of GSLs are known in the Brassicaceae, and the biosynthetic pathway and regulatory networks have been elucidated in Arabidopsis (Arabidopsis thaliana). GSLs are ...

journal_title：Plant physiology

authors： Kakizaki T,Kitashiba H,Zou Z,Li F,Fukino N,Ohara T,Nishio T,Ishida M

更新日期：2017-03-01 00:00:00

abstract：:alpha-Amylases are important enzymes for starch degradation in plants. However, it has been a long-running debate as to whether alpha-amylases are localized in plastids where starch is stored. To study the subcellular localization of alpha-amylases in plant cells, a rice (Oryza sativa) alpha-amylase, alphaAmy3, with o...

journal_title：Plant physiology

authors： Chen MH,Huang LF,Li HM,Chen YR,Yu SM

更新日期：2004-07-01 00:00:00

abstract：:Insertional mutagenesis using transfer DNA or transposable elements, which is an important tool in functional genomics and is well established in several crops, has not been developed in potato (Solanum tuberosum). Here, we report the application of the tobacco (Nicotiana tabacum) Tnt1 retrotransposon as an insertiona...

journal_title：Plant physiology

authors： Duangpan S,Zhang W,Wu Y,Jansky SH,Jiang J

更新日期：2013-09-01 00:00:00

abstract：:Enolase (2-phospho-D-glycerate hydrolase, EC 4.2.1.11) has been identified as an anaerobic stress protein in Echinochloa oryzoides based on the homology of its internal amino acid sequence with those of enolases from other organisms, by immunological reactivity, and induction of catalytic activity during anaerobic str...

journal_title：Plant physiology

authors： Fox TC,Mujer CV,Andrews DL,Williams AS,Cobb BG,Kennedy RA,Rumpho ME

更新日期：1995-10-01 00:00:00

abstract：:The polyunsaturated fatty acid content is one of the major factors influencing the quality of vegetable oils. Edible oils rich in monounsaturated fatty acid provide improved oil stability, flavor, and nutrition for human and animal consumption. In plants, the microsomal omega-6 desaturase-catalyzed pathway is the prim...

journal_title：Plant physiology

authors： Heppard EP,Kinney AJ,Stecca KL,Miao GH

更新日期：1996-01-01 00:00:00

abstract：:The role of iron in regulating light harvesting and photochemical energy conversion processes was examined in the marine unicellular chlorophyte Dunaliella tertiolecta and the marine diatom Phaeodactylum tricornutum. In both species, iron limitation led to a reduction in cellular chlorophyll concentrations, but an inc...

journal_title：Plant physiology

authors： Greene RM,Geider RJ,Kolber Z,Falkowski PG

更新日期：1992-10-01 00:00:00

abstract：:The mitochondrial ATP-binding cassette transporter ATM3 has been studied in Arabidopsis. Its function, however, is poorly understood in other model plant species. This study reports that the ATM3 is required for cytosolic iron-sulfur cluster assembly and is essential for meristem maintenance in rice (Oryza sativa). Th...

journal_title：Plant physiology

authors： Zuo J,Wu Z,Li Y,Shen Z,Feng X,Zhang M,Ye H

更新日期：2017-04-01 00:00:00

abstract：:4-Hydroxyphenylpyruvate dioxygenase (EC 1.13.11.27) was partially purified from barnyardgrass (Echinochloa crus-galli L.) leaves and assayed by high-performance liquid chromatography analysis of product formation or by the capture of released 14CO2. The bleaching herbicide sulcotrione [2-(2-chloro-4-methanesulfonylben...

journal_title：Plant physiology

authors： Secor J

更新日期：1994-12-01 00:00:00

abstract：:Using a genetic approach, we have identified and characterized a novel protein, named Msf1 (Maintenance factor for photosystem I), that is required for the maintenance of specific components of the photosynthetic apparatus in the green alga Chlamydomonas reinhardtii Msf1 belongs to the superfamily of light-harvesting ...

journal_title：Plant physiology

authors： Zhao L,Cheng D,Huang X,Chen M,Dall'Osto L,Xing J,Gao L,Li L,Wang Y,Bassi R,Peng L,Wang Y,Rochaix JD,Huang F

更新日期：2017-08-01 00:00:00

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：:N redistribution patterns and the N composition of vegetative tissues above the peduncle node of wheat (Triticum aestivum L.) plants with altered reproductive sink strength were evaluated to determine the role of vegetative storage proteins in the temporary storage of excess N destined for export. The degree of leaf s...

journal_title：Plant physiology

authors： Mackown CT,Van Sanford DA,Zhang N

更新日期：1992-08-01 00:00:00

abstract：:Compatible and incompatible pollen tubes growing on detached Lilium longiflorum pistils which had been prelabeled with myoinositol-U-(14)C take up a portion of the label and utilize it for biosynthesis of tube wall substance. The label is transferred from pistil to pollen tubes apparently via the secretion products (e...

journal_title：Plant physiology

authors： Kroh M,Miki-Hirosige H,Rosen W,Loewus F

更新日期：1970-01-01 00:00:00

abstract：:The influence of plasma membrane lipid components on the activity of the H(+)-ATPase has been studied by determining the effect of surfactants on membrane lipids and ATPase activity of oat (Avena sativa L.) root plasma membrane vesicles purified by a two-phase partitioning procedure. Triton X-100, at 25 to 1 (weight/w...

journal_title：Plant physiology

authors： Sandstrom RP,Cleland RE

更新日期：1989-08-01 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：:In pea stem segments whose cuticle has been made permeable by abrading it, actinomycin D (ActD) and 80S ribosomal protein synthesis inhibitors such as cycloheximide (CHI) inhibit enhancement by indole 3-acetic acid (IAA) of the activity of the cell wall biosynthetic enzyme, glucan synthase I (GS). This supersedes earl...

journal_title：Plant physiology

authors： Ray PM

更新日期：1987-10-01 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：:We have previously shown that in the red alga Rhodella violacea, exposure to continuous low intensities of light 2 (green light) or near-saturating intensities of white light induces a DeltapH-dependent PSII fluorescence quenching. In this article we further characterize this fluorescence quenching by using white, sat...

journal_title：Plant physiology

authors： Delphin E,Duval JC,Etienne AL,Kirilovsky D

更新日期：1998-09-01 00:00:00

abstract：:Spectral scanning was used to provide estimates of the leakage of the cyanogenic glucoside, dhurrin (p-hydroxy-[S]-mandelonitrile-beta-d-glucoside), and its metabolite, p-hydroxybenzaldehyde (p-HB), from young light-grown shoots of Atlas sorghum (Sorghum bicolor [L.] Moench) when these shoots were immersed in water, t...

journal_title：Plant physiology

authors： Haskins FA,Gorz HJ

更新日期：1984-07-01 00:00:00

abstract：:Freeze-thaw events can affect plant hydraulics by inducing embolism. This study analyzed the effect of temperature during the freezing process on hydraulic conductivity and ultrasonic emissions (UE). Stems of 10 angiosperms were dehydrated to a water potential at 12% percentage loss of hydraulic conductivity (PLC) and...

journal_title：Plant physiology

authors： Charrier G,Charra-Vaskou K,Kasuga J,Cochard H,Mayr S,Améglio T

更新日期：2014-02-01 00:00:00

abstract：:The phytohormones abscisic acid (ABA) and gibberellins (GAs) are the primary signals that regulate seed dormancy and germination. In this study, we investigated the role of a double APETALA2 repeat transcription factor, CHOTTO1 (CHO1), in seed dormancy, germination, and phytohormone metabolism of Arabidopsis (Arabidop...

journal_title：Plant physiology

authors： Yano R,Kanno Y,Jikumaru Y,Nakabayashi K,Kamiya Y,Nambara E

更新日期：2009-10-01 00:00:00

abstract：:Allantoinase catalyzes the hydrolysis of allantoin to allantoic acid, a reaction important in both biogenesis and degradation of ureides. Ureide production in cotyledons of germinating soybean (Glycine max L.) seeds has not been studied extensively but may be important in mobilizing nitrogen reserves. Allantoinase was...

journal_title：Plant physiology

authors： Webb MA,Lindell JS

更新日期：1993-12-01 00:00:00

abstract：:Despite the importance of sulfur (S) for plant nutrition, the role of the arbuscular mycorrhizal (AM) symbiosis in S uptake has received little attention. To address this issue, 35S-labeling experiments were performed on mycorrhizas of transformed carrot (Daucus carota) roots and Glomus intraradices grown monoxenicall...

journal_title：Plant physiology

authors： Allen JW,Shachar-Hill Y

更新日期：2009-01-01 00:00:00

abstract：:A circadian rhythm of O(2) evolution has been found in Euglena gracilis, Klebs strain Z. The rhythm persists for at least 5 days in constant dim light and temperature, but damps out in constant bright light. The phase of this rhythm can be shifted by a pulse of bright light and the period length is not changed over a ...

journal_title：Plant physiology

authors： Lonergan TA,Sargent ML

更新日期：1978-02-01 00:00:00

abstract：:The unicellular green alga Chlorella kessleri can induce monosaccharide-H+ symport catalyzing the energy-dependent transport of D-glucose (D-Glc) and several other pentoses and hexoses across the plasmalemma. The gene coding for the inducible HUP1 monosaccharide-H+ symporter has been cloned and the protein has been ch...

journal_title：Plant physiology

authors： Stadler R,Wolf K,Hilgarth C,Tanner W,Sauer N

更新日期：1995-01-01 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：: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：:Ion transport, measured using double-barreled micropipettes to obtain current-voltage relations, was examined in Arabidopsis thaliana root hairs that continued tip growth and cytoplasmic streaming after impalement with the micropipette. To do this required in situ measurements with no handling of the seedlings to avoi...

journal_title：Plant physiology

authors： Lew RR

更新日期：1991-12-01 00:00:00

abstract：:A detailed examination was conducted on the linear, or first-order kinetic component for K(+)((86)Rb(+)) influx into root segments of both low- and high-salt grown corn seedlings (Zea mays [A632 x Oh 43]). In tissue from both low- and high-salt grown roots, replacement of Cl(-) in the uptake solution by either SO(4) (...

journal_title：Plant physiology

authors： Kochian LV,Xin-Zhi J,Lucas WJ

更新日期：1985-11-01 00:00:00