Saturation Kinetics of the Velocity of Stomatal Closing in Response to CO(2).

Abstract:

:Stomatal closing movements in response to changes from CO(2)-free to CO(2)-containing air were recorded in leaf sections of Zea mays using air flow porometers. The response to CO(2) was fast; the shortest lag between the application of 300 microliters CO(2) per liter of air and the beginning of a stomatal response was 3 seconds. The velocity of stomatal closing increased with CO(2) concentration and approached its maximal value between 10(3) and 10(4) microliters CO(2) per liter of air. The CO(2) concentration at which the closing velocity reached half its maximal value was approximately 200 microliters CO(2) per liter of air, both in the light and in darkness. This indicates that the mechanism of stomatal responses to CO(2) is the same in both light regimes and that the range of stomatal sensitivity to changes in CO(2) concentration coincides with the range of CO(2) concentrations known to occur in the intercellular spaces of illuminated leaves.

journal_name

Plant Physiol

journal_title

Plant physiology

authors

Raschke K

doi

10.1104/pp.49.2.229

subject

Has Abstract

pub_date

1972-02-01 00:00:00

pages

229-34

issue

2

eissn

0032-0889

issn

1532-2548

journal_volume

49

pub_type

杂志文章
  • The Azolla-Anabaena azollae Relationship : XI. PHYCOBILIPROTEINS IN THE ACTION SPECTRUM FOR NITROGENASE-CATALYZED ACETYLENE REDUCTION.

    abstract::Visible absorption spectra are presented for the Azolla caroliniana Willd.-Anabaena azollae Strass. association and the individual partners. Although absorption by the phycobiliproteins of the endophytic cyanobacterium clearly complements the absorption by the fern pigments, their contribution to the absorption spectr...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.68.6.1479

    authors: Tyagi VV,Ray TB,Mayne BC,Peters GA

    更新日期:1981-12-01 00:00:00

  • The fertilization-induced DNA replication factor MCM6 of maize shuttles between cytoplasm and nucleus, and is essential for plant growth and development.

    abstract::The eukaryotic genome is duplicated exactly once per cell division cycle. A strategy that limits every replication origin to a single initiation event is tightly regulated by a multiprotein complex, which involves at least 20 protein factors. A key player in this regulation is the evolutionary conserved hexameric MCM2...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.105.074294

    authors: Dresselhaus T,Srilunchang KO,Leljak-Levanic D,Schreiber DN,Garg P

    更新日期:2006-02-01 00:00:00

  • Phosphatidate Kinase, a Novel Enzyme in Phospholipid Metabolism (Purification, Subcellular Localization, and Occurrence in the Plant Kingdom).

    abstract::Microsomal membranes from suspension-cultured Catharanthus roseus cells possess an enzymic activity that catalyzes the ATP-dependent phosphorylation of phosphatidic acid (PA) to form diacylglycerol pyrophosphate (H. Behrbohm, J.B. Wissing [1993] FEBS Lett 315: 95-99). This enzyme activity, PA kinase, was purified and ...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.102.4.1243

    authors: Wissing JB,Behrbohm H

    更新日期:1993-08-01 00:00:00

  • Multigene engineering of triacylglycerol metabolism boosts seed oil content in Arabidopsis.

    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

    pub_type: 杂志文章

    doi:10.1104/pp.114.236430

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

    更新日期:2014-05-01 00:00:00

  • Alpha-amylase secretion by single barley aleurone layers.

    abstract::The secretion of alpha-amylase from single isolated (Hordeum vulgare L. cv Himalaya) aleurone layers was studied in an automated flow-through apparatus. The apparatus, consisting of a modified sample analyzer linked to a chart recorder, automatically samples the flow-through medium at 1 minute intervals and assays for...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.70.4.1149

    authors: Moll BA,Jones RL

    更新日期:1982-10-01 00:00:00

  • Physiological Control of Chloride Transport in Chara corallina: I. EFFECTS OF LOW TEMPERATURE, CELL TURGOR PRESSURE, AND ANIONS.

    abstract::The rate of Cl(-) transport at the plasma membrane of the freshwater alga Chara corallina is investigated with respect to possible in vivo controls acting in addition to the two well established ones of cytoplasmic Cl(-) and cytoplasmic pH. In contrast with results from many other plant tissues, halides appear to be t...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.67.6.1113

    authors: Sanders D

    更新日期:1981-06-01 00:00:00

  • Specific inhibition of the cyanide-insensitive respiratory pathway in plant mitochondria by hydroxamic acids.

    abstract::Hydroxamic acids, R-CONHOH, are inhibitors specific to the respiratory pathway through the alternate, cyanide-insensitive terminal oxidase of plant mitochondria. The nature of the R group in these compounds affects the concentration at which the hydroxamic acids are effective, but it appears that all hydroxamic acids ...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.47.1.124

    authors: Schonbaum GR,Bonner WD Jr,Storey BT,Bahr JT

    更新日期:1971-01-01 00:00:00

  • Cytokinin structure-activity relationships and the metabolism of N-(delta-isopentenyl)adenosine-8-C in phaseolus callus tissues.

    abstract::The activities of the free base and ribonucleoside forms of cytokinins bearing saturated and unsaturated N(6)-isoprenoid side chains have been examined in callus cultures derived from Phaseolus vulgaris cv. Great Northern, P. lunatus cv. Kingston, and the interspecific hybrid Great Northern x Kingston. In callus of cv...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.70.1.173

    authors: Mok MC,Mok DW,Dixon SC,Armstrong DJ,Shaw G

    更新日期:1982-07-01 00:00:00

  • The effect of exogenous abscisic acid on stomatal development, stomatal mechanics, and leaf gas exchange in Tradescantia virginiana.

    abstract::Gas exchange parameters and stomatal physical properties were measured in Tradescantia virginiana plants grown under well-watered conditions and treated daily with either distilled water (control) or 3.0 mM abscisic acid (ABA). Photosynthetic capacity (CO(2) assimilation rate for any given leaf intercellular CO(2) con...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.125.2.935

    authors: Franks PJ,Farquhar GD

    更新日期:2001-02-01 00:00:00

  • Selection of Nicotiana tabacum Haploids of High Photosynthetic Efficiency.

    abstract::Anthers of Nicotiana tabacum cultivar Wisconsin 38 were treated with the mutagen ethyl methane sulfonate and cultured to obtain populations of haploid plants of high genetic variability. The selection of these populations by their photosynthetic efficiency was carried out in a hydroponic culture chamber with a CO(2) a...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.79.2.505

    authors: Medrano H,Primo-Millo E

    更新日期:1985-10-01 00:00:00

  • Cyclin-dependent kinase inhibitors in maize endosperm and their potential role in endoreduplication.

    abstract::Two maize (Zea mays) cyclin-dependent kinase (CDK) inhibitors, Zeama;KRP;1 and Zeama;KRP;2, were characterized and shown to be expressed in developing endosperm. Similar to the CDK inhibitors in Arabidopsis (Arabidopsis thaliana) and tobacco (Nicotiana tabacum), the maize proteins contain a carboxy-terminal region rel...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.105.063917

    authors: Coelho CM,Dante RA,Sabelli PA,Sun Y,Dilkes BP,Gordon-Kamm WJ,Larkins BA

    更新日期:2005-08-01 00:00:00

  • Turnover of dhurrin in green sorghum seedlings.

    abstract::The turnover of dhurrin in green seedlings of Sorghum bicolor (Linn) Moench var Redland x Greenleaf, Sudan 70 has been investigated using glyphosate and pulse-labeling studies with (14)C-tyrosine and [(14)C]shikimic acid. The rate of dhurrin breakdown was 4.8 nanomoles per hour in the shoot and 1.4 nanomoles per hour ...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.94.3.1219

    authors: Adewusi SR

    更新日期:1990-11-01 00:00:00

  • Photoinactivation of Detergent-Solubilized Plasma Membrane ATPase from Rosa damascena: Action Spectra.

    abstract::The photochemistry of vesicular and detergent-solubilized preparations of plasma membrane-associated ATPase was investigated in Rosa damascena. The cholate-solubilized ATPase activity fractionated into two peaks on a Sephadex G-150 column with simple, but different ultraviolet (UV) sensitivities. The larger enzyme was...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.74.3.617

    authors: Imbrie CW,Murphy TM

    更新日期:1984-03-01 00:00:00

  • Synthesis and Interconversion of Amino Acids in Developing Cotyledons of Pea (Pisum sativum L.).

    abstract::Freshly isolated cotyledons from 10-day developing pea (Pisum sativum) seeds were fed radiolabeled precursors for 5 hours, and the specific radioactivity of the free and total protein amino acids was determined using a dansylation procedure. When the seven most abundant amino acids in phloem exudate of pea fruits (asp...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.60.3.344

    authors: Macnicol PK

    更新日期:1977-09-01 00:00:00

  • Callose induction in cowpea by uridine diphosphate glucose and calcium phosphate-boric Acid treatments.

    abstract::Calcium phosphate-boric acid treatments and UDP-glucose both elicited aniline blue fluorescent, periodic acid-Schiff's reagent-resistant, deposits in association with the cell walls of cowpea (Vigna sinensis [Torner] Savi cv. Early Ramshorn) tissue. Those deposits induced by calcium phosphateboric acid treatment ultra...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.69.2.366

    authors: Tighe DM,Heath MC

    更新日期:1982-02-01 00:00:00

  • A New UV-A/B Protecting Pigment in the Terrestrial Cyanobacterium Nostoc commune.

    abstract::A new ultraviolet (UV)-A/B absorbing pigment with maxima at 312 and 330 nanometers from the cosmopolitan terrestrial cyanobacterium Nostoc commune is described. The pigment is found in high amounts (up to 10% of dry weight) in colonies grown under solar UV radiation but only in low concentrations in laboratory culture...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.88.4.1055

    authors: Scherer S,Chen TW,Böger P

    更新日期:1988-12-01 00:00:00

  • Differences in water relations and physiological characteristics in leaves of wheat associated with leaf position on the plant.

    abstract::The seasonal change in leaf water potential and its components, stomatal resistance, specific leaf weight, photosynthesis rate, the activities of ribulose-1,5-bisphosphate carboxylase and nitrate reductase, and soluble proteins were measured in flag leaves (ninth from base in position), seventh and fifth leaves of whe...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.74.4.1041

    authors: Aggarwal PK,Sinha SK

    更新日期:1984-04-01 00:00:00

  • Developmental history affects the susceptibility of spinach leaves to in vivo low temperature photoinhibition.

    abstract::Room temperature chlorophyll a fluorescence was used to determine the effects of developmental history, developmental stage, and leaf age on susceptibility of spinach to in vivo low temperature (5 degrees C) induced photoinhibition. Spinach (Spinacia oleracea cv Savoy) leaves expanded at cold hardening temperatures (5...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.99.3.1141

    authors: Boese SR,Huner NP

    更新日期:1992-07-01 00:00:00

  • Transport of rubidium absorbed by the apex of the bean root.

    abstract::Rubidium-86 was applied to the terminal 5.0 mm region of intact roots for a 6 hour period. The plants were then harvested after 0, 18, 24, 48, 72, or 96 hours additional growth in a rubidium-free continuously renewed nutrient solution. A substantial portion of the rubidium absorbed in a region of the root devoid of fu...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.43.4.583

    authors: Steward KK,Koontz HV

    更新日期:1968-04-01 00:00:00

  • Effect of low temperature and calcium on survival and membrane properties of isolated winter wheat cells.

    abstract::Isolated cells obtained by enzymic digestion of young primary leaves of cold-hardened, dark-grown Kharkov winter wheat (Triticum aestivum L.) were exposed to various low temperature stresses. The initial uptake of (86)Rb was generally decreased by increasing concentrations of Ca(2+), but after longer periods of incuba...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.78.3.484

    authors: Pomeroy MK,Andrews CJ

    更新日期:1985-07-01 00:00:00

  • Nuclear accumulation of cytosolic glyceraldehyde-3-phosphate dehydrogenase in cadmium-stressed Arabidopsis roots.

    abstract::NAD-dependent glyceraldehyde-3-phosphate dehydrogenase (GAPDH) is a ubiquitous enzyme involved in the glycolytic pathway. It has been widely demonstrated that mammalian GAPDH, in addition to its role in glycolysis, fulfills alternative functions mainly linked to its susceptibility to oxidative posttranslational modifi...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.113.215194

    authors: Vescovi M,Zaffagnini M,Festa M,Trost P,Lo Schiavo F,Costa A

    更新日期:2013-05-01 00:00:00

  • Involvement of Abscisic Acid in Ethylene-Induced Cotyledon Abscission in Cotton Seedlings.

    abstract::Cotton (Gossypium hirsutum L. cv LG102) seedlings raised from seeds exposed to 100 [mu]M norflurazon (NFZ) during imbibition contained reduced levels of free abscisic acid (ABA) and were visibly achlorophyllous. Exposure of untreated cotton seedlings to ethylene concentrations >1 [mu]L/L for 24 h resulted in cotyledon...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.101.2.641

    authors: Suttle JC,Hultstrand JF

    更新日期:1993-02-01 00:00:00

  • Sequential changes in the lipids of developing proplastids isolated from green maize leaves.

    abstract::Changes in lipid composition were followed as a proplastid develops into a chloroplast. Methods were devised for the isolation of developing proplastids from sections of five different ages from the same 7-day-old maize (Zea mays var. Kelvedon Glory) leaf. Electron micrographs illustrate the homogeneity of the five ty...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.57.5.789

    authors: Leese BM,Leech RM

    更新日期:1976-05-01 00:00:00

  • Rice cytokinin GATA transcription Factor1 regulates chloroplast development and plant architecture.

    abstract::Chloroplast biogenesis has been well documented in higher plants, yet the complex methods used to regulate chloroplast activity under fluctuating environmental conditions are not well understood. In rice (Oryza sativa), the CYTOKININ-RESPONSIVE GATA TRANSCRIPTION FACTOR1 (Cga1) shows increased expression following lig...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.113.217265

    authors: Hudson D,Guevara DR,Hand AJ,Xu Z,Hao L,Chen X,Zhu T,Bi YM,Rothstein SJ

    更新日期:2013-05-01 00:00:00

  • Involvement of Jasmonic Acid in Elicitor-Induced Phytoalexin Production in Suspension-Cultured Rice Cells.

    abstract::It has been suggested that jasmonic acid (JA) could be an integral part of a general signal transduction system regulating inducible defense genes in plants. It was reported that treatment with an elicitor (N-acetylchitoheptaose) induced production of phytoalexin in suspension-cultured rice (Oryza sativa L.) cells. In...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.110.2.387

    authors: Nojiri H,Sugimori M,Yamane H,Nishimura Y,Yamada A,Shibuya N,Kodama O,Murofushi N,Omori T

    更新日期:1996-02-01 00:00:00

  • Abundance of the Major Chloroplast Polypeptides during Development and Ripening of Tomato Fruits: An Immunological Study.

    abstract::During maturation and ripening of tomato (Lycopersicon esculentum, cv Tamar) fruits, there are differential changes in the steady state levels of chloroplast proteins. Western blot analysis indicated that with the exception of the core polypeptide of photosystem I (PSI) (subunit I) the whole complex disappears during ...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.87.1.239

    authors: Livne A,Gepstein S

    更新日期:1988-05-01 00:00:00

  • OsPHT1;3 Mediates Uptake, Translocation, and Remobilization of Phosphate under Extremely Low Phosphate Regimes.

    abstract::Plant roots rely on inorganic orthophosphate (Pi) transporters to acquire soluble Pi from soil solutions that exists at micromolar levels in natural ecosystems. Here, we functionally characterized a rice (Oryza sativa) Pi transporter, Os Phosphate Transporter-1;3 (OsPHT1;3), that mediates Pi uptake, translocation, and...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.18.01097

    authors: Chang MX,Gu M,Xia YW,Dai XL,Dai CR,Zhang J,Wang SC,Qu HY,Yamaji N,Feng Ma J,Xu GH

    更新日期:2019-02-01 00:00:00

  • Calcium-regulated proteolysis of eEF1A.

    abstract::Eukaryotic elongation factor 1alpha (eEF1A) can be post-translationally modified by the addition of phosphorylglycerylethanolamine (PGE). [(14)C]Ethanolamine was incorporated into the PGE modification, and with carrot (Daucus carota L.) suspension culture cells, eEF1A was the only protein that incorporated detectable ...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.122.3.957

    authors: Ransom-Hodgkins WD,Brglez I,Wang X,Boss WF

    更新日期:2000-03-01 00:00:00

  • Increased Ethylene Production during Clinostat Experiments May Cause Leaf Epinasty.

    abstract::Ethylene production from tomato (Lycopersicum esculentum L. cv. Rutgers) plants based on a clinostat doubled during the first 2 hours of rotation. Carbon dioxide blocked the appearance of leaf epinasty normally associated with plants rotated on a clinostat. These results support the idea that epinasty of clinostated p...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.49.2.183

    authors: Leather GR,Forrence LE

    更新日期:1972-02-01 00:00:00

  • Arabidopsis NATA1 Acetylates Putrescine and Decreases Defense-Related Hydrogen Peroxide Accumulation.

    abstract::Biosynthesis of the polyamines putrescine, spermidine, and spermine is induced in response to pathogen infection of plants. Putrescine, which is produced from Arg, serves as a metabolic precursor for longer polyamines, including spermidine and spermine. Polyamine acetylation, which has important regulatory functions i...

    journal_title:Plant physiology

    pub_type: 杂志文章

    doi:10.1104/pp.16.00446

    authors: Lou YR,Bor M,Yan J,Preuss AS,Jander G

    更新日期:2016-06-01 00:00:00