Actin-related defense mechanism to reject penetration attempt by a non-pathogen is maintained in tobacco BY-2 cells.

abstract：:In several plant species, ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) activase consists of two isoforms that are produced by alternative splicing of a pre-mRNA. Two forms of activase corresponding to the longer, redox-regulated alpha and the shorter, beta forms were detected immunologically in cotton (Go...

journal_title：Planta

authors： Salvucci ME,van de Loo FJ,Stecher D

更新日期：2003-03-01 00:00:00

abstract：:Hexokinase (HXK) is a dual-function enzyme that both phosphorylates hexose to form hexose 6-phosphate and plays an important role in sugar sensing and signaling. To investigate the roles of hexokinases in rice growth and development, we analyzed rice sequence databases and isolated ten rice hexokinase cDNAs, OsHXK1 (O...

journal_title：Planta

authors： Cho JI,Ryoo N,Ko S,Lee SK,Lee J,Jung KH,Lee YH,Bhoo SH,Winderickx J,An G,Hahn TR,Jeon JS

更新日期：2006-08-01 00:00:00

abstract：MAIN CONCLUSION:The JcUEP promoter is active constitutively in the bio-fuel plant Jatropha curcas , and is an alternative to the widely used CaMV35S promoter for driving constitutive overexpression of transgenes in Jatropha. Well-characterized promoters are required for transgenic breeding of Jatropha curcas, a biofuel...

journal_title：Planta

authors： Tao YB,He LL,Niu LJ,Xu ZF

更新日期：2015-04-01 00:00:00

abstract：:Transamination between γ-aminobutyrate and α-ketoglutarate provides a pathway for the utilization of γ-aminobutyrate in fruit-bodies of Agaricus bisporus Lge. This reaction leads to the formation of succinic semialdehyde, a metabolic intermediate in the metabolism of γ-aminobutyrate to succinate in the cell. γ-aminobu...

journal_title：Planta

authors： Baldy P

更新日期：1976-01-01 00:00:00

abstract：:Light-induced absorbance changes (LIACs), which are associated with early photochemical events of blue-light transduction, were detected in growing zones of Phycomyces sporangiophores. The novel LIACs meet all the essential requirements for a spectrophotometric photoreceptor assay which was previously unavailable for ...

journal_title：Planta

authors： Schmidt W,Galland P

更新日期：1999-04-01 00:00:00

abstract：:Using partially purified sedoheptulose-1,7-bisphosphatase from spinach (Spinacia oleracea L.) chloroplasts the effects of metabolites on the dithiothreitoland Mg(2+)-activated enzyme were investigated. A screening of most of the intermediates of the Calvin cycle and the photorespiratory pathway showed that physiologic...

journal_title：Planta

authors： Schimkat D,Heineke D,Heldt HW

更新日期：1990-04-01 00:00:00

abstract：MAIN CONCLUSION:4-coumarate-CoA ligase (VIT_02s0109g00250) and copper amine oxidase (VIT_17s0000g09100) played essential roles in contributing to the total soluble solid and total anthocyanin variations induced by bud sport in grape berries. Taste and color, which are important organoleptic qualities of grape berry, un...

journal_title：Planta

authors： Leng F,Ye Y,Zhu X,Zhang Y,Zhang Z,Shi J,Shen N,Jia H,Wang L

更新日期：2021-01-05 00:00:00

abstract：:Autolysis of the suspensor, an embryonal haustorium, starts in the basal cells and proceeds in the direction of the embryo. InPhaseolus vulgaris, acid phosphatase activity is first found in transforming plastids, similar to the acid phosphatase activity inPh. coccineus [Nagl (1977) Z. Pflanzenphysiol.85, 45-51], altho...

journal_title：Planta

authors： Gärtner PJ,Nagl W

更新日期：1980-01-01 00:00:00

abstract：:Ricinus communis cv. Carmencita seedlings with their cotyledons incubated in sucrose solution and their hypocotyls cut to induce exudation of phloem sap, constitute a system of sucrose fluxes into and out of the cotyledons. This system was characterized with respect to quasi-steady-state conditions of sucrose uptake a...

journal_title：Planta

authors： Orlich G,Komor E

更新日期：1992-07-01 00:00:00

abstract：MAIN CONCLUSION:Circular RNA (circRNA) discovery, expression patterns and experimental validation in developing tea leaves indicates its correlation with circRNA-parental genes and potential roles in ceRNA interaction network. Circular RNAs (circRNAs) have recently emerged as a novel class of abundant endogenous stable...

journal_title：Planta

authors： Tong W,Yu J,Hou Y,Li F,Zhou Q,Wei C,Bennetzen JL

更新日期：2018-12-01 00:00:00

abstract：:In the past 30 years enormous progress was made in plant membrane biology and transport physiology, a fact reflected in the appearance of textbooks. The first book dedicated to 'Membrane Transport in Plants' was published on the occasion of the 'International Workshop on Membrane Transport in Plants' held at the Nucle...

journal_title：Planta

authors： Hedrich R,Marten I

更新日期：2006-09-01 00:00:00

abstract：:Tobacco mesophyll protoplasts cultivated in vitro do not synthesize a measurable quantity of chloroplastic ribosomal RNA, but actively synthesize cytoplasmic ribosomal RNA, polyadenylated RNA, and proteins. These syntheses are essentially independent of the presence of hormones in the culture medium and are thus relat...

journal_title：Planta

authors： Cooke R,Meyer Y

更新日期：1981-05-01 00:00:00

abstract：MAIN CONCLUSION:Phytosterol homeostasis may be maintained in leaves through diversion of intermediates into glycoalkaloid biosynthesis, whereas in tuber flesh, excess intermediates are catalyzed by tuber-specific StLAS - like , resulting in low tuber glycoalkaloids. Lanosterol synthase (LAS) and cycloartenol synthase (...

journal_title：Planta

authors： Kumar A,Fogelman E,Weissberg M,Tanami Z,Veilleux RE,Ginzberg I

更新日期：2017-12-01 00:00:00

abstract：:Wild-type (Ph1) and adenine-requiring (Ad1) cell lines of Datura innoxia Mill. were used in experiments to evaluate arsenate as a growth-lethal compound and its use as a counterselection agent. These experiments led to the devising of methods for the recovery of Ph1 and Ad1 cells after arsenate treatment when plated a...

journal_title：Planta

authors： Horsch RB,King J

更新日期：1984-02-01 00:00:00

abstract：:The carbon-dioxide response of photosynthesis of leaves of Quercus suber, a sclerophyllous species of the European Mediterranean region, was studied as a function of time of day at the end of the summer dry season in the natural habitat. To examine the response experimentally, a "standard" time course for temperature ...

journal_title：Planta

authors： Tenhunen JD,Lange OL,Gebel J,Beyschlag W,Weber JA

更新日期：1984-09-01 00:00:00

abstract：:The endogenous respiration of an achlorophyllous mutant of Chlorella vulgaris is enhanced by small amounts of blue light. The action spectrum for this effect shows two peaks at λ 460 and 375 mμ, which points to a flavin or a carotenoid in cis configuration as the likely photoreceptor responsible. WEBER'S (1950) observ...

journal_title：Planta

authors： Kowallik W

更新日期：1968-06-01 00:00:00

abstract：:1. Factors were investigated which control the formation of photosynthetic enzymes during germination. Enzymes of the reductive pentose phosphate cycle like carboxydismutase (EC 4.1.1.39) and NADP-dependent glyceraldehydephosphate dehydrogenase (EC 1.2.1.9.) are formed in the primary leaves of dark-grown rye seedlings...

journal_title：Planta

authors： Feierabend J

更新日期：1968-03-01 00:00:00

abstract：:A method has been devised to ensure capture of large numbers of live paramecia within a short period of time under controlled conditions by the bladders of Utricularia gibba. The method permits a direct evaluation of the role of entrapped animals in the nutrition of this carnivorous plant. Paramecia captured by the bl...

journal_title：Planta

authors： Sorenson DR,Jackson WT

更新日期：1968-06-01 00:00:00

abstract：:Increasing blue light intensity inhibits the growth of Chlorella pyrenoidosa in glucose culture in which photosynthesis is blocked by DCMU, whereas red light supports growth which is the same as or better than that in dark controls.The action spectrum of light induced protein synthesis from exogenous glucose (photosyn...

journal_title：Planta

authors： Kowallik W

更新日期：1966-09-01 00:00:00

abstract：:Uptake of silicic acid in the diatoms Navicula pelliculosa and Nitzschia alba was studied, using the natural isotope, (28)Si, or a radioisotope, (31)Si. The rate of uptake of silicic acid was also determined by using [(68)Ge]germanic acid as a tracer of silicic acid. At a given silicicacid concentration in the growth ...

journal_title：Planta

authors： Azam F

更新日期：1974-01-01 00:00:00

abstract：:Single cell sap sampling and analysis were used to measure the longitudinal and radial distribution of sucrose, glucose and fructose in the apical cell division zone and in the basal, elongated zone of the Ricinus hypocotyl. Sucrose and hexose increased in concentration from the apex to the base of the seedling axis. ...

journal_title：Planta

authors： Verscht J,Tomos D,Komor E

更新日期：2006-11-01 00:00:00

abstract：:The genomic sequence of a rice (Oryza sativa L.) glycine-rich protein (GRP) gene, designated Osgrp-2, has been previously determined (GenBank U40708). Primer extension analysis indicated that transcription starts 47 bp upstream of the translation start codon. To gain an insight into the transcriptional regulation of t...

journal_title：Planta

authors： Liu ZZ,Wang JL,Huang X,Xu WH,Liu ZM,Fang RX

更新日期：2003-03-01 00:00:00

abstract：:A study has been made of the RNA and protein synthesising systems of wheat embryos isolated from seed lots having high viability but differing in vigour. The rate of RNA and protein synthesis in wheat embryos during the early hours of germination is related to the vigour of the seed lot. The imposition of a stress fac...

journal_title：Planta

authors： Blowers LE,Stormonth DA,Bray CM

更新日期：1980-11-01 00:00:00

abstract：:An inactivated nitrate reductase (EC 1.6.6.1) formed in vivo by the green alga Chlorella fusca Shihira and Kraus is shown to be a cyanide complex. The partially purified inactive enzyme releases 0.048 nmol of HCN per unit of enzyme activated. This compares with 0.066 nmol of HCN liberated in similar previous measureme...

journal_title：Planta

authors： Gewitz HS,Piefke J,Vennesland B

更新日期：1978-01-01 00:00:00

abstract：:Preparations of rapidly labelled RNA are usually heavily contaminated by rapidly labelled low molecular weight components. This contaminating fraction mainly contains nucleoside triphosphates, as previously reported, but also nucleoside tetra, penta and hexaphosphates. These highly phosphorylated nucleosides are, acco...

journal_title：Planta

authors： Aspart-Pascot L,Delseny M,Guitton Y

更新日期：1976-01-01 00:00:00

abstract：:The dynamics of actin-filament organization in pollen-tube subprotoplasts ofNicotiana tabacum L. cv. Samsun during regeneration and outgrowth was examined using phalloidin probes and a non-fixation method. A succession of actin arrays was examined during subprotoplast regeneration that strongly resembled the actin dyn...

journal_title：Planta

authors： Rutten TL,Derksen J

更新日期：1990-03-01 00:00:00

abstract：:Electrophysiological experiments have indicated that a fraction of the major auxin-binding protein (ABP1) of maize (Zea mays L.) might be a receptor on the outer surface of the plasma membrane. The predominant location of ABP1 is in the lumen of the endoplasmic reticulum (ER), in accord with its C-terminal KDEL retent...

journal_title：Planta

authors： Oliver SC,Venis MA,Freedman RB,Napier RM

更新日期：1995-01-01 00:00:00

abstract：:The regulation of gravistimulation-induced ethylene production and its role in gravitropic bending was studied in Antirrhinum majus L. cut flower stems. Gravistimulation increased ethylene production in both lower and upper halves of the stems with much higher levels observed in the lower half. Expression patterns of ...

journal_title：Planta

authors： Woltering EJ,Balk PA,Nijenhuis-Devries MA,Faivre M,Ruys G,Somhorst D,Philosoph-Hadas S,Friedman H

更新日期：2005-01-01 00:00:00

abstract：:Cytoskeleton dynamics during phototropin-dependent chloroplast photorelocation movement was analyzed in protonemal cells of actin- and microtubule-visualized lines of Physcomitrella patens expressing GFP- or tdTomato-talin and GFP-tubulin. Using newly developed epi- and trans-microbeam irradiation systems that permit ...

journal_title：Planta

authors： Yamashita H,Sato Y,Kanegae T,Kagawa T,Wada M,Kadota A

更新日期：2011-02-01 00:00:00

abstract：MAIN CONCLUSION:Identification and characterization of 5,446 mlncRNAs from Salvia miltiorrhiza showed that the majority of identified mlncRNAs were stress responsive, providing a framework for elucidating mlncRNA functions in S. miltiorrhiza. mRNA-like noncoding RNAs (mlncRNAs) are transcribed by RNA polymerase II and ...

journal_title：Planta

authors： Li D,Shao F,Lu S

更新日期：2015-05-01 00:00:00