Presence of supercooling-facilitating (anti-ice nucleation) hydrolyzable tannins in deep supercooling xylem parenchyma cells in Cercidiphyllum japonicum.

abstract：MAIN CONCLUSION:This study highlights dehydration-mediated temporal changes in physicochemical, transcriptome and metabolome profiles indicating altered gene expression and metabolic shifts, underlying endurance and adaptation to stress tolerance in the marginalized crop, grasspea. Grasspea, often regarded as an orphan...

journal_title：Planta

authors： Rathi D,Gayali S,Pareek A,Chakraborty S,Chakraborty N

更新日期：2019-09-01 00:00:00

abstract：:Incubation of violaxanthin with lipoxygenase and linoleate gave rise to the plant growth inhibitor, xanthoxin; and the yields were reduced to 1/10 and 1/20 by the omission of lipoxygenase and both lipoxygenase and linoleate respecively. ...

journal_title：Planta

authors： Firn RD,Friend J

更新日期：1972-09-01 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:The HRA2pl peptide expressed by transient transformation in N. tabacum plants is capable of inhibiting the binding of the human metapneumovirus to HEp-2 cells at the fusion stage. Human metapneumovirus (hMPV) is an agent responsible for acute respiratory infections that mainly affects children under 3 y...

journal_title：Planta

authors： Márquez-Escobar VA,Tirado-Mendoza R,Noyola DE,Gutiérrez-Ortega A,Alpuche-Solís ÁG

更新日期：2015-07-01 00:00:00

abstract：MAIN CONCLUSION:Adaptation of the xylem under dehydration to smaller sized vessels and the increase in xylem density per stem area facilitate water transport during water-limiting conditions, and this has implications for assimilate transport during drought. The potato stem is the communication and transport channel be...

journal_title：Planta

authors： Aliche EB,Prusova-Bourke A,Ruiz-Sanchez M,Oortwijn M,Gerkema E,Van As H,Visser RGF,van der Linden CG

更新日期：2020-01-08 00:00:00

abstract：:Mineral nutrients are distributed in a non-uniform manner in the soil. Plasticity in root responses to the availability of mineral nutrients is believed to be important for optimizing nutrient acquisition. The response of root architecture to heterogeneous nutrient availability has been documented in various plant spe...

journal_title：Planta

authors： Yu P,White PJ,Hochholdinger F,Li C

更新日期：2014-10-01 00:00:00

abstract：:A bioassay for the inhibition of flowering involving the in vitro culture of excised, partially-induced, apices of Viscaria candida is described. This bioassay has been used to detect flowering inhibition in extracts from Kalanchoe blossfeldiana. ...

journal_title：Planta

authors： Blake J

更新日期：1972-06-01 00:00:00

abstract：:Centrifugal accelerations of 50-250 g were applied to rhizoids of Chara globularis Thuill. at stimulation angles (alpha) of 5-90 degrees between the acceleration vector and the rhizoid axis. After the start of centrifugation, the statoliths were pressed asymmetrically onto the centrifugal flank of the apical cell wall...

journal_title：Planta

authors： Braun M

更新日期：1996-07-01 00:00:00

abstract：:A pine asparagine synthetase gene expressed in developing seedlings has been identified by cloning its cDNA (PsAS1) from Scots pine (Pinus sylvestris L.). Genomic DNA analysis with PsAS1 probes and a sequence-based phylogenetic tree are consistent with the possibility of more than one gene encoding asparagine syntheta...

journal_title：Planta

authors： Cañas RA,de la Torre F,Cánovas FM,Cantón FR

更新日期：2006-06-01 00:00:00

abstract：:Protoplasts from cultured cells of soybean (Glycine max L.) and from sweet clover (Melilotus officinalis L.) mesophyll cells were fused with polyethylene glycol and subsequently cultured for six days. The resulting fusion products as well as unfused protoplasts of each parental species regenerated cell walls and divid...

journal_title：Planta

authors： Fowke LC,Rennie PJ,Kirkpatrick JW,Constabel F

更新日期：1976-01-01 00:00:00

abstract：MAIN CONCLUSION:Melatonin-mediated osmotic tolerance was attributed to increased antioxidant capacity, energy metabolism, osmoregulation and autophagy in wheat (Triticum aestivum L.). Melatonin is known to play multiple roles in plant abiotic stress tolerance. However, its role in wheat has been rarely investigated. In...

journal_title：Planta

authors： Cui G,Sun F,Gao X,Xie K,Zhang C,Liu S,Xi Y

更新日期：2018-07-01 00:00:00

abstract：MAIN CONCLUSION:We projected meta-QTL (MQTL) for drought, salinity, and waterlogging tolerance to the physical map of barley through meta-analysis. The positions of these MQTL were refined and candidate genes were identified. Drought, salinity and waterlogging are three major abiotic stresses limiting barley yield worl...

journal_title：Planta

authors： Zhang X,Shabala S,Koutoulis A,Shabala L,Zhou M

更新日期：2017-02-01 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：:The efficiency of photosystem II antenna complexes (LHCs) in higher plants must be regulated to avoid potentially damaging overexcitation of the reaction centre in excess light. Regulation is achieved via a feedback mechanism known as non-photochemical quenching (NPQ), triggered the proton gradient (ΔpH) causing heat ...

journal_title：Planta

authors： Zia A,Johnson MP,Ruban AV

更新日期：2011-06-01 00:00:00

abstract：:Photosynthesis of Helianthus annuus L. leaves was transiently inhibited and respiration was stimulated when a leaf was detached from the plant by cutting the petiole under water. These effects were caused by a solute which was released by cutting and was transported by the transpiration stream to the leaf blade. This ...

journal_title：Planta

authors： Gsell W,Kiirats O,Hartung W,Heber U

更新日期：1989-03-01 00:00:00

abstract：:The distribution pattern of the degree of polymerization (DP) of cellulose present in the cell walls of mesophyll- and suspension-cultured cells of tobacco was compared to that of newly synthesized (14)C-labeled cellulose from regenerating tobacco protoplasts and suspension-cultured cells. The cellulose was nitrated, ...

journal_title：Planta

authors： Blaschek W,Koehler H,Semler U,Franz G

更新日期：1982-06-01 00:00:00

abstract：:During sexual differentiation, Chlamydomonas reinhardtii changes its chemotactic behavior in response to ammonium. Just like gamete formation, the change in chemotaxis mode is controlled by the sequential action of two environmental cues, removal of ammonium or nitrate from the medium and light. Thus, vegetative cells...

journal_title：Planta

authors： Ermilova EV,Zalutskaya ZM,Huang K,Beck CF

更新日期：2004-07-01 00:00:00

abstract：MAIN CONCLUSION:Expression of PAP genes is strongly coordinated and represents a highly selective cell-specific marker associated with the development of chloroplasts in photosynthetically active organs of Arabidopsis seedlings and adult plants. Transcription in plastids of plants depends on the activity of phage-type ...

journal_title：Planta

authors： Liebers M,Chevalier F,Blanvillain R,Pfannschmidt T

更新日期：2018-09-01 00:00:00

abstract：:Sucrose uptake into tonoplast vesicles, which were prepared from red beet (Beta vulgaris L.) vacuoles isolated by two different methods, was stimulated by MgATP. Using the same medium as for osmotic disruption of vacuoles, membrane vesicles were prepared from tissue homogenates of dormant red beet roots and separated ...

journal_title：Planta

authors： Getz HP

更新日期：1991-09-01 00:00:00

abstract：MAIN CONCLUSION:The review provides information on the mechanisms underlying the development of spontaneous and pathogen-induced tumors in higher plants. The activation of meristem-specific regulators in plant tumors of various origins suggests the meristem-like nature of abnormal plant hyperplasia. Plant tumor formati...

journal_title：Planta

authors： Dodueva IE,Lebedeva MA,Kuznetsova KA,Gancheva MS,Paponova SS,Lutova LL

更新日期：2020-03-18 00:00:00

abstract：:The models explaining root gravitropism propose that the growth response of plants to gravity is regulated by asymmetric distribution of auxin (indole-3-acetic acid, IAA). Since cytokinin has a negative regulatory role in root growth, we suspected that it might function as an inhibitor of tropic root elongation during...

journal_title：Planta

authors： Aloni R,Langhans M,Aloni E,Ullrich CI

更新日期：2004-11-01 00:00:00

abstract：MAIN CONCLUSION:Our results showed that methylboronic acid is capable of alleviating boron deficiency, enhancing plant growth, and is less toxic than boric acid at higher concentrations. Boron is an essential plant micronutrient and its deficiency occurs in several regions globally, resulting in impaired plant growth. ...

journal_title：Planta

authors： Duran C,Arce-Johnson P,Aquea F

更新日期：2018-07-01 00:00:00

abstract：:Mixed membrane preparations from the coleoptiles and first leaves of young barley (Hordeum vulgare L. cv. Triumph) plants catalysed the synthesis of 55% methanol-insoluble labelled material from UDP-[U-14C]glucose, the main components of which were identified as (1,3)(1,4)-beta- and (1,3)-beta-D-glucans. The membrane ...

journal_title：Planta

authors： Becker M,Vincent C,Reid JS

更新日期：1995-01-01 00:00:00

abstract：:Portulaca oleracea L. has some features common to C4 species but it has been suggested from other studies that a substantial proportion of assimilated carbon dioxide is incorporated into pyruvate and alanine by routes not involving C4 acids or 3-phosphoglycerate. The present paper reports that enzyme activities in P. ...

journal_title：Planta

authors： Hatch MD

更新日期：1975-01-01 00:00:00

abstract：:1. The course of senescence in leaves of corn seedlings, as measured by the loss of chlorophyll, is shown to be controlled by two correlative influences: a) In the isolated leaf, the base tends to enhance yellowing of the tip region. b) In the leaf attached to the intact plant, correlative aging is delayed by interact...

journal_title：Planta

authors： Müller K,Leopold AC

更新日期：1966-06-01 00:00:00

abstract：:Acropetal movement of [2-(14)C] abscisic acid (ABA) in long root segments of P. coccineus is drastically reduced by destruction of the tissue, low temperature, anaerobic conditions and pretreatment with CCCP (carbonyl-cyanide-m-chloro-phenylhydrazone) at uncoupling concentrations. Basipetal transport is not affected b...

journal_title：Planta

authors： Hartung W

更新日期：1975-01-01 00:00:00

abstract：:The qualitative and quantitative composition of the carotenoids of young cells of Euglena gracilis strain 1224-5/9 corresponded to that of the "Z"-strain.The frequently observed yellow-reddish discolouration of ageing cells was found to be caused by a heavy breakdown of the chlorophylls and not by an increased synthes...

journal_title：Planta

authors： Schwenker U

更新日期：1971-06-01 00:00:00

abstract：:Narbonin is a 2S protein from the globulin fraction of narbon bean (Vicia narbonensis L.) cotyledons. Its amino acid composition and the pattern of its regulated accumulation in developing seeds led to the suggestion that narbonin could be a storage protein. Therefore, it was expected to be present in protein bodies o...

journal_title：Planta

authors： Steffens P,Van HN,Hillmer S,Saalbach I,Müntz K

更新日期：1997-09-01 00:00:00

abstract：:The pho2 mutant of Arabidopsis thaliana (L.) Heynh. accumulates excessive Pi (inorganic phosphate) concentrations in shoots compared to wild-type plants (E. Delhaize and P. Randall, 1995, Plant Physiol. 107: 207-213). In this study, a series of experiments was conducted to compare the uptake and translocation of Pi by...

journal_title：Planta

authors： Dong B,Rengel Z,Delhaize E

更新日期：1998-06-01 00:00:00

abstract：:Calmodulin, a primary plant calcium receptor, is known to be intimately involved with gravitropic sensing and transduction. Using the calmodulin-binding inhibitors trifluoperazine, W7 and calmidazolium, gravitropic curvature of Arabidopsis thaliana (L.) Heynh, ecotype Landsberg, roots was separable into two phases. Ph...

journal_title：Planta

authors： Sinclair W,Oliver I,Maher P,Trewavas A

更新日期：1996-01-01 00:00:00