DBB1a, involved in gibberellin homeostasis, functions as a negative regulator of blue light-mediated hypocotyl elongation in Arabidopsis.

abstract：:Two tomato mutants, Lycopersicon esculentum flacca and lateral suppressor, are assigned to map position 59 of chromosome 7. The tight linkage between these two gene loci was detected as a result of attempts to establish whether they would exhibit phenotypic interaction. The possibility that both mutants result in abno...

journal_title：Planta

authors： Taylor IB,Rossall S

更新日期：1982-03-01 00:00:00

abstract：:Cultured tobacco-pith tissue contains a cytoplasmic receptor for indoleacetic acid (IAA). The concentration of binding sites is very low in comparison to that of several auxin receptors found by other investigators. A few obvious possible causes (degradation or inactivation) were investigated. From the results we conc...

journal_title：Planta

authors： Oostrom H,Kulescha Z,van Vliet TB,Libbenga KR

更新日期：1980-06-01 00:00:00

abstract：:A cDNA encoding UDP-glucose: formononetin 7- O-glucosyltransferase, designated UGT73F1, was cloned from yeast extract-treated Glycyrrhiza echinata L. cell-suspension cultures using probes from Scutellaria baicalensis UDP-glucose: flavonoid 7- O-glucosyltransferase. The open reading frame of the UGT73F1 cDNA encodes a ...

journal_title：Planta

authors： Nagashima S,Inagaki R,Kubo A,Hirotani M,Yoshikawa T

更新日期：2004-01-01 00:00:00

abstract：:Ascorbic acid accumulation in the mustard seedling is controlled by P fr(active phytochrome). Kinetic studies demonstrate that P frexerts a rapid and fully reversible control over the steady state rate of ascorbic acid accumulation. Following the terminology of Weisz (1967) for this type of metabolic control the term ...

journal_title：Planta

authors： Bienger I,Schopfer P

更新日期：1970-06-01 00:00:00

abstract：:Using three different techniques, isopentenyladenosine was identified and quantitated in an anise cell line (Pimpinella anisum L.), growing on a medium without cytokinin. A method to quantitate cytokinins was developed which utilizes extraction of cytokinins in the presence of a deuterated reference compound and subse...

journal_title：Planta

authors： Ernst D,Schäfer W,Oesterhelt D

更新日期：1983-11-01 00:00:00

abstract：:The unicellular green alga Chlamydomonas reinhardtii has been identified as a promising organism for the production of recombinant proteins. While during the last years important improvements have been developed for the production of proteins within the chloroplast, the expression levels of transgenes from the nuclear...

journal_title：Planta

authors： Eichler-Stahlberg A,Weisheit W,Ruecker O,Heitzer M

更新日期：2009-03-01 00:00:00

abstract：:Auxin activity was detected in honeydew obtained from the aphid Tuberolachnus salignus (Gmelin) feeding on willow (Salix viminalis). Active uptake of (14)C-indolyl-3-acetic acid (IAA) into the sieve tubes was demonstrated by irrigating the cambial surface of willow bark with (14)C-IAA solution and assaying aphid style...

journal_title：Planta

authors： Hoad GV,Hillman SK,Wareing PF

更新日期：1971-03-01 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：:Application of nitrate leads to an induction of nitrate reductase (NR; EC 1.6.6.1) and nitrite reductase (NIR; EC 1.7.7.1) in the cotyledons of dark-grown mustard (Sinapis alba L.) seedlings, and this induction can strongly be promoted by a far-red-light pretreatment - operating through phytochrome - prior to nitrate ...

journal_title：Planta

authors： Schuster C,Oelmüller R,Mohr H

更新日期：1987-05-01 00:00:00

abstract：:In Arabidopsis, damage to the superficial acropetal polar auxin transport (PAT) inhibits generative but not vegetative organ initiation. In order to verify whether in a vegetative phase auxin can be transported to the meristem in a different way, the research on wild-type and plants with defective PAT was performed. D...

journal_title：Planta

authors： Banasiak A

更新日期：2011-01-01 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：:A cDNA clone was isolated from tree peony (Paeonia suffruticosa) subtractive cDNA library of burst buds and characterized with regard to its sequence, expression in response to chilling treatment during the release of bud dormancy, and its function in transgenic Arabidopsis thaliana. The clone, designated as PsMPT, co...

journal_title：Planta

authors： Huang X,Zhu W,Dai S,Gai S,Zheng G,Zheng C

更新日期：2008-09-01 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：:Oilseed rape (Brassica napus L.) needs very high nitrogen fertilizer inputs. Significant amounts of this nitrogen are lost during early leaf shedding and are a source of environmental and economic concern. The objective of this study was to investigate whether the remobilization of leaf amino acids could be limiting f...

journal_title：Planta

authors： Tilsner J,Kassner N,Struck C,Lohaus G

更新日期：2005-06-01 00:00:00

abstract：:Germinating barley grains contain at least eight different peptidases: three carboxypeptidase (pH optima 4.8, 5.2, and 5.7), three aminopeptidases which act on aminoacyl-β-naphthylamides (pH opitima in the hydrolysis of di- and tripeptides at pH 5.8-6.5), and two peptidases which hydrolyse Ala-Gly and Leu-Tyr optimall...

journal_title：Planta

authors： Mikola J,Kolehmainen L

更新日期：1972-06-01 00:00:00

abstract：MAIN CONCLUSION:This work identifies new protein phosphatases and phosphatase-related proteins targeting peroxisomes, and raises the question of a novel protein import pathway from ER to peroxisomes involving peroxisomal targeting signal type 1 (PTS1) Plant peroxisomes are essential for several processes, for example l...

journal_title：Planta

authors： Kataya AR,Schei E,Lillo C

更新日期：2016-03-01 00:00:00

abstract：:A group of frequent cDNA clones from a young-leaf cDNA library was found to code for a homologue of S-ribonucleases (S-RNases) involved in gametophytic incompatibility and the so-called S-like RNases active in flowers and in vegetative tissues. The derived amino acid sequence starts with a signal peptide and has a 27-...

journal_title：Planta

authors： Gausing K

更新日期：2000-03-01 00:00:00

abstract：MAIN CONCLUSION:The physiological phenotype of potato tubers afflicted by zebra chip disease is characterized by increased oxidative stress metabolism and upregulation of systems for its mitigation. Starch catabolism and extensive buildup of reducing sugars render potatoes infected with zebra chip (ZC) pathogen (Candid...

journal_title：Planta

authors： Kumar GNM,Knowles LO,Knowles NR

更新日期：2017-10-01 00:00:00

abstract：:The occurrence of heterotrophic nitrification in nitrogen-starved cells of Ankistrodesmus braunii was confirmed. The levels of nitrate and nitrite were measured over a period of four weeks. The validity of quantitative determinations in the presence of highly active nitrate and nitrite reductases is discussed. Whereas...

journal_title：Planta

authors： Spiller H,Dietsch E,Kessler E

更新日期：1976-01-01 00:00:00

abstract：:The pattern of protein synthesis was compared in several organs of maize (Zea mays L.) under aerobic and anaerobic conditions. Protein synthesis was measured by [(35)S]methionine incorporation and analysis by two-dimensional native-SDS (sodium lauryl sulfate) polyacrylamide gel electrophoresis and fluorography. The ae...

journal_title：Planta

authors： Okimoto R,Sachs MM,Porter EK,Freeling M

更新日期：1980-11-01 00:00:00

abstract：:Nitric oxide (NO), an endogenous signaling molecule in animals and plants, mediates responses to abiotic and biotic stresses. Our previous work demonstrated that 100 microM sodium nitroprusside (SNP, an NO donor) treatment of maize seedlings increased K(+) accumulation in roots, leaves and sheathes, while decreasing N...

journal_title：Planta

authors： Zhang Y,Wang L,Liu Y,Zhang Q,Wei Q,Zhang W

更新日期：2006-08-01 00:00:00

abstract：:Protoplasts were isolated from palisade tissue of tobacco leaves by treatment with pectinase and cellulase under aseptic conditions, and were cultured in a synthetic liquid medium. Calcofluor, a fluorescent brightener, was found to be an excellent stain for plant cell walls and was used to demonstrate regeneration of ...

journal_title：Planta

authors： Nagata T,Takebe I

更新日期：1970-12-01 00:00:00

abstract：:The lateral bud of Solanum andigena has the potentiality to develop as a stolon or as a leafy, orthotropic shoot. Natural stolons are normally only produced from underground nodes, but aerial stolons can be induced to form by the application of a combination of indole-3-acetic acid and gibberellic acid (IAA/GA3) paste...

journal_title：Planta

authors： Woolley DJ,Wareing PF

更新日期：1972-03-01 00:00:00

abstract：MAIN CONCLUSION:A genome-wide analysis of longan miRNA genes was conducted, and full-length pri-miRNA transcripts were cloned. Bioinformatics and expression analyses contributed to the functional characterization of longan miRNA genes. MicroRNAs are important for the post-transcriptional regulation of target genes. How...

journal_title：Planta

authors： Lin Y,Chen Y,Zeng Y,Zhang S,Zhang Z,Chen Y,Gong J,Lai Z

更新日期：2021-01-21 00:00:00

abstract：:Rhodococcus fascians is a Gram-positive bacterium that infects dicotyledonous and monocotyledonous plants, leading to an alteration in the normal growth process of the host. The disease results from the modulation of the plant hormone balances, and cytokinins are thought to play an important role in the induction of s...

journal_title：Planta

authors： Vereecke D,Burssens S,Simón-Mateo C,Inzé D,Van Montagu M,Goethals K,Jaziri M

更新日期：2000-01-01 00:00:00

abstract：:Individual leaves of eastern cottonwood (Populus deltoides), representing an ontogenetic series from leaf plastochron index 0.0 to 8.0, were fed (14)CO2 photosynthetically and then harvested at times ranging from 15 to 1440 min. The lamina of each fed leaf was sectioned from tip to base into 5 parts, and each part was...

journal_title：Planta

authors： Larson PR,Isebrands JG,Dickson RE

更新日期：1972-12-01 00:00:00

abstract：:We have isolated two stable variants from a crown-gall teratoma tissue of tobacco (Nicotiana tabacum L.) transformed by Agrobacterium tumefaciens strain A66, a mutant of the virulent A6 strain containing an insertion sequence in the tumor-inducing (Ti) plasmid at the locus coding for auxin biosynthesis. Normally tobac...

journal_title：Planta

authors： Pengelly WL,Vijayaraghavan SJ,Sciaky D

更新日期：1986-11-01 00:00:00

abstract：:Polyribosomes which have template activity in the wheat germ system have been isolated from developing pea seeds. Some of the translation products have identical mobilities to the vicilin and legumin subunits by SDS-PAGE. Certain products were specifically immunoprecipitated with antisera prepared against purified vic...

journal_title：Planta

authors： Marta Evans I,Croy RR,Hutchinson P,Boulter D,Payne PI,Gordon ME

更新日期：1979-01-01 00:00:00

abstract：:We have isolated a gene from loblolly pine, 5NG4, that is highly and specifically induced by auxin in juvenile loblolly pine shoots prior to adventitious root formation, but substantially down-regulated in physiologically mature shoots that are adventitious rooting incompetent. 5NG4 was highly auxin-induced in roots, ...

journal_title：Planta

authors： Busov VB,Johannes E,Whetten RW,Sederoff RR,Spiker SL,Lanz-Garcia C,Goldfarb B

更新日期：2004-04-01 00:00:00

abstract：:The resurrection plant Craterostigma plantagineum Hochst. is used as an experimental system to investigate desiccation tolerance in higher plants. A search for genes activated during early stages of dehydration identified the gene CpEdi-9, which is expressed in mature seeds and in response to dehydration in the phloem...

journal_title：Planta

authors： Rodrigo MJ,Bockel C,Blervacq AS,Bartels D

更新日期：2004-08-01 00:00:00