Ice-cap. A high-throughput method for capturing plant tissue samples for genotype analysis.

abstract：:Chlorophyll degradation plays important roles in leaf senescence including regulation of degradation of chlorophyll-binding proteins. Although most genes encoding enzymes of the chlorophyll degradation pathway have been identified, the regulation of their activity has not been fully understood. Green cotyledon mutants...

journal_title：Plant physiology

authors： Kohzuma K,Sato Y,Ito H,Okuzaki A,Watanabe M,Kobayashi H,Nakano M,Yamatani H,Masuda Y,Nagashima Y,Fukuoka H,Yamada T,Kanazawa A,Kitamura K,Tabei Y,Ikeuchi M,Sakamoto W,Tanaka A,Kusaba M

更新日期：2017-04-01 00:00:00

abstract：:The plant-specific Rop subfamily of Rho GTPases, most closely related to the mammalian Cdc42 and Rac GTPases, plays an important role in the regulation of calcium-dependent pollen tube growth, H(2)O(2)-mediated cell death, and many other processes in plants. In a search for Rop interactors using the two-hybrid method,...

journal_title：Plant physiology

authors： Wu G,Li H,Yang Z

更新日期：2000-12-01 00:00:00

abstract：:Isolated corn (Zea mays L.) mitochondria were found to oxidize reduced nicotinamide adenine dinucleotide phosphate in a KCl reaction medium. This oxidation was dependent on the presence of calcium or phosphate or both. Strontium and manganese substituted for calcium, but magnesium or barium did not. The oxidation of N...

journal_title：Plant physiology

authors： Koeppe DE,Miller RJ

更新日期：1972-03-01 00:00:00

abstract：:Boron is an essential micronutrient for plant growth and the boron content of plants differs greatly, but the mechanism(s) of its uptake into cells is not known. Boron is present in the soil solution as boric acid and it is in this form that it enters the roots. We determined the boron permeability coefficient of puri...

journal_title：Plant physiology

authors： Dordas C,Chrispeels MJ,Brown PH

更新日期：2000-11-01 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：:beta-Glucan synthetase activity in growing regions of pea (Pisum sativum L.) epicotyls was assayed by supplying UDP-glucose to particulate fractions of tissue homogenates or to thin tissue slices. Particulate fractions are less active in forming alkali-insoluble glucan than slices from the same tissue, although many k...

journal_title：Plant physiology

authors： Raymond Y,Fincher GB,Maclachlan GA

更新日期：1978-06-01 00:00:00

abstract：:Explants of genetic tumors, tumors initiated by Agrobacterium tumefaciens strains B-6 and T-37, and excised pith plugs from Nicotiana glauca, N. langsdorffii, and N. glauca-langsdorffii were cultured on Murashige and Skoog medium. All cultures, pith callus and tumors with the exception of N. langsdorffii pith grew on ...

journal_title：Plant physiology

authors： Sharp WR,Gunckel JE

更新日期：1969-07-01 00:00:00

abstract：:Fresh weight, protein, cysteine, [gamma]-glutamylcysteine, glutathione, and the extractable activity of the enzymes of glutathione biosynthesis, [gamma]-glutamylcysteine synthetase (EC 6.3.2.2) and glutathione synthetase (EC 6.3.2.3), were measured in roots, scutella, endosperms, and shoots of 3-, 7-, and 11-d-old mai...

journal_title：Plant physiology

authors： Ruegsegger A,Brunold C

更新日期：1993-02-01 00:00:00

abstract：:Dwarf mutants of pea (Pisum sativum), with impaired gibberellin (GA) biosynthesis in the shoot, were studied to determine whether the roots of these genotypes had altered elongation and GA levels. Mutations na, lh-2, and ls-1 reduced GA levels in root tips and taproot elongation, although in lh-2 and ls-1 roots the re...

journal_title：Plant physiology

authors： Yaxley JR,Ross JJ,Sherriff LJ,Reid JB

更新日期：2001-02-01 00:00:00

abstract：:We examined the influence of aluminum and calcium (and certain other cations) on hormone transport in corn roots. When aluminum was applied unilaterally to the caps of 15 mm apical root sections the roots curved strongly away from the aluminum. When aluminum was applied unilaterally to the cap and 3H-indole-3-acetic...

journal_title：Plant physiology

authors： Hasenstein KH,Evans ML

更新日期：1988-01-01 00:00:00

abstract：:Germination of lettuce (Lactuca sativa) 'Grand Rapids' seeds is regulated by phytochrome. The action of phytochrome includes alterations in the levels of gibberellin (GA) and abscisic acid (ABA). To determine the molecular mechanism of phytochrome regulation of ABA metabolism, we isolated four lettuce cDNAs encoding 9...

journal_title：Plant physiology

authors： Sawada Y,Aoki M,Nakaminami K,Mitsuhashi W,Tatematsu K,Kushiro T,Koshiba T,Kamiya Y,Inoue Y,Nambara E,Toyomasu T

更新日期：2008-03-01 00:00:00

abstract：:Exposing hybrid poplar (Populus maximowizii x trichocarpa) plants to ozone (O3) resulted in an acceleration of the visual symptoms of senescence and a decrease in the activity and quantity of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco). Whole plants, crude leaf extracts, and isolated intact chloroplasts ...

journal_title：Plant physiology

authors： Landry LG,Pell EJ

更新日期：1993-04-01 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：:The mesophyll of sugar beet (Beta vulgaris L.) leaves emits red (chlorophyll a) fluorescence and blue-green fluorescence when excited with ultraviolet light. The intensity of blue-green fluorescence was increased in mesophylls affected by iron deficiency. This increase was large and progressive. It was concomitant wit...

journal_title：Plant physiology

authors： Morales F,Cerovic ZG,Moya I

更新日期：1994-09-01 00:00:00

abstract：:Excision of spinach (Spinacia oleracea L.) leaves had no effect on photosynthetic rates, but altered normal carbon partitioning to favor increased formation of starch and decreased formation of sucrose. The changes were evident within 2 hours after excision. Concurrently, leaf fructose-2,6-bisphosphate content increas...

journal_title：Plant physiology

authors： Huber SC,Bickett DM

更新日期：1984-02-01 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：:Two major proteins (the 7S and 11S globulins) of soybean (Glycine max) were simultaneously isolated by a simple method based on their different solubilities in dilute tris (hydroxymethyl) aminomethane buffers. The purified 7S globulins, which represented essentially the entire 7S soybean protein fraction capable of di...

journal_title：Plant physiology

authors： Thanh VH,Okubo K,Shibasaki K

更新日期：1975-07-01 00:00:00

abstract：:A new conjugate, 1-(gamma-L-glutamylamino)cyclopropane-1-carboxylic acid (GACC), of the ethylene precursor 1-aminocyclopropane-1-carboxylic acid (ACC) is identified. The only previously identified conjugate of ACC is 1-(malonylamino)cyclopropane-1-carboxylic acid (MACC). GACC, not MACC, was the major conjugate formed ...

journal_title：Plant physiology

authors： Martin MN,Cohen JD,Saftner RA

更新日期：1995-11-01 00:00:00

abstract：:Carbonyl sulfide (COS), a substrate for carbonic anhydrase, inhibited alkalization of the medium, O(2) evolution, dissolved inorganic carbon accumulation, and photosynthetic CO(2) fixation at pH 7 or higher by five species of unicellular green algae that had been air-adapted for forming a CO(2)-concentrating process. ...

journal_title：Plant physiology

authors： Goyal A,Shiraiwa Y,Tolbert NE

更新日期：1992-02-01 00:00:00

abstract：:Hormonal and plant factors regulating the development of the inhibited cotyledonary buds of Lycopersicon esculentum Mill. cv. ;Fireball' seedlings were studied. Excision of the immature plumular leaves of 5- to 20- millimeter length significantly stimulated bud development after 2 to 4 days, but excision of leaves exc...

journal_title：Plant physiology

authors： Aung LH

更新日期：1978-08-01 00:00:00

abstract：:The intercellular washing fluid (IWF) from leaves of sugar beet (Beta vulgaris L.) contains a number of proteins exhibiting in vitro antifungal activity against the devastating leaf pathogen Cercospora beticola (Sacc.). Among these, a potent antifungal peptide, designated IWF4, was identified. The 30-amino-acid residu...

journal_title：Plant physiology

authors： Nielsen KK,Nielsen JE,Madrid SM,Mikkelsen JD

更新日期：1997-01-01 00:00:00

abstract：:We initially compared lipid peroxidation profiles in tobacco (Nicotiana tabacum) leaves during different cell death events. An upstream oxylipin assay was used to discriminate reactive oxygen species (ROS)-mediated lipid peroxidation from 9- and 13-lipoxygenase (LOX)-dependent lipid peroxidation. Free radical-mediated...

journal_title：Plant physiology

authors： Montillet JL,Chamnongpol S,Rustérucci C,Dat J,van de Cotte B,Agnel JP,Battesti C,Inzé D,Van Breusegem F,Triantaphylidès C

更新日期：2005-07-01 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：:We have previously shown that in Nicotiana sylvestris cytoplasmic male-sterile (CMS) mutants where the mtDNA lacks the nad7 gene coding for a subunit of respiratory Complex I (NADH:ubiquinone oxidoreductase, EC 1.6.5.3), glycine (Gly) oxidation was lower than in the wild type and insensitive to rotenone, suggesting Co...

journal_title：Plant physiology

authors： Sabar M,De Paepe R,de Kouchkovsky Y

更新日期：2000-11-01 00:00:00

abstract：:Inoculation of soybean (Glycine max) plants with Phakopsora pachyrhizi, the causal organism of Asian soybean rust, elicits a biphasic response characterized by a burst of differential gene expression in the first 12 h. A quiescent period occurs from 24 to 48 h after inoculation, in which P. pachyrhizi continues to dev...

journal_title：Plant physiology

authors： Schneider KT,van de Mortel M,Bancroft TJ,Braun E,Nettleton D,Nelson RT,Frederick RD,Baum TJ,Graham MA,Whitham SA

更新日期：2011-09-01 00:00:00

abstract：:Analysis of inner and outer pea (Pisum sativum var. Laxtons Progress No. 9) chloroplast envelope membranes by sodium dodecyl sulfate-polyacrylamide gel electrophoresis revealed that, although the two membranes have distinct polypeptide compositions, there are several comigrating polypeptides in the two membrane fracti...

journal_title：Plant physiology

authors： Werner-Washburne M,Cline K,Keegstra K

更新日期：1983-11-01 00:00:00

abstract：:The appearance and disappearance of NADH:nitrate reductase (NR) in the leaves of corn (Zea mays L. W64A x W182E) were studied using activity assays, an enzyme-linked immunosorbent assay (ELISA) and western blotting. N-starved, etiolated corn plants were treated with nutrients containing either 35 millimolar NH(4)-nitr...

journal_title：Plant physiology

authors： Remmler JL,Campbell WH

更新日期：1986-02-01 00:00:00

abstract：:In a survey of over 300 nonevergreen dicots in 69 families, many species were found to have translucent patterns attributed to the presence of bundle-sheath extensions (BSE) on the small and ultimate veinlets. The BSE have been shown by others to inhibit transverse air movement within leaves, and it has been suggested...

journal_title：Plant physiology

authors： McClendon JH

更新日期：1992-08-01 00:00:00

abstract：:Removing the pods from soybean (Glycine max [L.] Merr. cv Wye) plants induces a change in leaf function which is characterized by a change in the leaf soluble protein pattern. The synthesis of at least four polypeptides ( approximately 27, 29, 54, and 80 kilodaltons) is enhanced, and these polypeptides accumulate to l...

journal_title：Plant physiology

authors： Wittenbach VA

更新日期：1983-09-01 00:00:00

abstract：:The presence of tonoplast ion channels regulated by voltage in the physiological range of transtonoplast electric potential was studied in isolated vacuoles from Acer pseudoplatanus cultured cells. In symmetrical KCl or K-gluconate depolarizing pulses induced instantaneously developing, decaying outward currents, whil...

journal_title：Plant physiology

authors： Colombo R,Cerana R,Lado P

更新日期：1990-05-01 00:00:00