Protein N-glycosylation is similar in the moss Physcomitrella patens and in higher plants.

abstract：:Gas exchange, leaf water relations, malate content and phosphoenolpyruvate (PEP) carboxylase activity in crude extracts were examined for circadian rhythmicity in the crassulacean acid metabolism plant Kalanchoë daigremontiana. At low irradiance (20 W m(-2)) the rhythm in CO2 uptake continued for several days with a p...

journal_title：Planta

authors： Buchanan-Bollig IC,Smith JA

更新日期：1984-06-01 00:00:00

abstract：:According to Roelofsen and Houwink's (1953, Acta Bot. Neerl. 2, 218-225) multinet growth hypothesis, microfibrils originally deposited transversely in the cell wall become gradually reoriented towards more axial orientations during cell elongation. To establish the extent of reorientation, microfibrils were studied du...

journal_title：Planta

authors： Wolters-Arts AM,Sassen MM

更新日期：1991-09-01 00:00:00

abstract：:Gibberellin (GA) biosynthesis in cell-free systems from Cucurbita maxima L. endosperm was reinvestigated using incubation conditions different from those employed in previous work. The metabolism of GA12 yielded GA13, GA43 and 12α-hydroxyGA43 as major products, GA4, GA37, GA39, GA46 and four unidentified compounds as ...

journal_title：Planta

authors： Lange T,Hedden P,Graebe JE

更新日期：1993-03-01 00:00:00

abstract：MAIN CONCLUSION:Six types of lignin-carbohydrate complex (LCC) fractions were isolated from Eucalyptus. The acidic dioxane treatment applied significantly improved the yield of LCCs. The extraction conditions had a limited impact on the LCC structures and linkages. Characterization of the lignin-carbohydrate complex (L...

journal_title：Planta

authors： Zhao BC,Xu JD,Chen BY,Cao XF,Yuan TQ,Wang SF,Charlton A,Sun RC

更新日期：2018-05-01 00:00:00

abstract：:The kinetics and localization of Rb(+) uptake by barley roots were studied as function of the water potential of the medium. At potentials causing plasmolysis, uptake is reduced and becomes restricted to the outer surface of the root. The conclusion is that, at least for Rb(+) in the range of low external concentratio...

journal_title：Planta

authors： van Iren F,Boers-van der Sluijs P

更新日期：1980-03-01 00:00:00

abstract：:The development of characteristic cytoplasmic inclusions from endoplasmic-reticulum (ER) cisternae in nucellar cells of some species of Euphorbia has been studied by electron microscopy. The formation of these organelles is preceded by the appearance of rough ER cisternae filled with an electron-dense material and for...

journal_title：Planta

authors： Gori P,Sarfatti G,Cresti M

更新日期：1971-06-01 00:00:00

abstract：:Cells of adenine(Ad1)- and pantothenate(Pn1)-requiring cells lines ofDatura innoxia Mill. were killed by 2 mM arsenate in the medium when growing but were not killed when in a non-growing state which was induced by starvation for required metabolites. This observation confirmed that arsenate might be useful as a count...

journal_title：Planta

authors： Horsch RB,King J

更新日期：1983-01-01 00:00:00

abstract：:Barley leaves extracted 35 min after a 15-min pulse of 10(-6) M (14)C-labelled cis,trans-(±)-abscisic acid (ABA) showed very little breakdown of the ABA. Leaves extracted 2 h after a 30-min pulse of 10(-5) M labelled ABA showed at least 34% degradation of the hormone. The pattern of degradation was very similar for le...

journal_title：Planta

authors： Cummins WR

更新日期：1973-06-01 00:00:00

abstract：:Analogies and differences between the growth-promoting action of fusicoccin (FC), the toxic agent produced by Fusicoccum amygdali, and of indole-3-acetic acid (IAA) in etiolated pea internode segments were further investigated. It was confirmed that the effect of FC, at optimal concentration, on growth by cell enlarge...

journal_title：Planta

authors： Lado P,Caldogno FR,Pennacchioni A,Marrè E

更新日期：1973-12-01 00:00:00

abstract：:Cocoyam (Xanthosoma sagittifolium) is an important tuber crop in most tropical zones of Africa and America. In Cameroon, its cultivation is hampered by a soil-borne fungus Pythium myriotylum which is responsible for root rot disease. The mechanism of root colonisation by the fungus has yet to be elucidated. In this st...

journal_title：Planta

authors： Boudjeko T,Andème-Onzighi C,Vicré M,Balangé AP,Ndoumou DO,Driouich A

更新日期：2006-01-01 00:00:00

abstract：:The giant cells of the petiolar hairs of Heracleum mantegazzianum contain cytoplasmic fibres that are readily visible with phase contrast or interference contrast optics. These fibres are associated with saltatory particle movement and protoplasmic streaming in this cell and are believed to be the living image of simi...

journal_title：Planta

authors： O'Brien TP,McCully ME

更新日期：1970-03-01 00:00:00

abstract：:The fluorescent dye Lucifer Yellow CH (LYCH) was introduced directly into the symplast of potato (Solanum tuberosum L.) tuber storage parenchyma by microinjection and also into the apoplast through cuts made in the stolon cortex. Microinjected LYCH moved away rapidly from a single storage cell and spread radially via ...

journal_title：Planta

authors： Oparka KJ,Prior DA

更新日期：1988-12-01 00:00:00

abstract：:A genotype of Trifolium repens L. capable of sustaining high-frequency plant regeneration from long-term (24-month old) cell cultures has been selected. Numerous densely cytoplasmic meristemoids were formed in suspension cultures following the coordinate removal of 2,4-dichlorophenoxyacetic acid (2,4-D) and trichlorop...

journal_title：Planta

authors： White DW

更新日期：1984-09-01 00:00:00

abstract：:Calli were initiated from carrot (Daucus carota L. subsp. sativus Hoffm.) root expiants and grown on media supplemented with a combination of carbenicillin at 0.3 mg/ml and vancomycin at 0.1 mg/ml in the absence of plant hormones or hormone analogs. The growth rate was about half of that obtained with a combination of...

journal_title：Planta

authors： Chang CC,Schmidt DR

更新日期：1991-11-01 00:00:00

abstract：:Articulated anastomosing laticifers were identified at both light and electron microscopic levels in the stamens of Papaver somniferum L. They were observed associated with the phloem forming a continuous system from the filament into the anther of the stamen. Laticifers, which were comparable in structure to laticife...

journal_title：Planta

authors： Nessler CL,Mahlberg PG

更新日期：1976-01-01 00:00:00

abstract：:Differentiation of shoots and roots or unorganized proliferation could be induced in tissue cultures of Solanum xanthocarpum when callus tissues habituated to a medium containing 2.4-D and meso-inositol were transferred to an auxinfree medium or to a medium in which the ratio of auxin and meso-inositol had been altere...

journal_title：Planta

authors： Rao PS,Narayanaswami S

更新日期：1968-12-01 00:00:00

abstract：:The nitric oxide (NO) donor sodium nitroprusside (SNP) significantly promoted germination of switchgrass (Panicum virgatum L. cv Kanlow) in the light and in the dark at 25 degrees C, across a broad range of concentrations. SNP also promoted seed germination in two other warm-season grasses. A chemical scavenger of NO ...

journal_title：Planta

authors： Sarath G,Bethke PC,Jones R,Baird LM,Hou G,Mitchell RB

更新日期：2006-05-01 00:00:00

abstract：:In shoot tip-derived tissue cultures of Scots pine (Pinus sylvestris L.), browning and subsequent degeneration of the culture is accompanied by lipid peroxidation and lignification of cells, which are characteristic features of a plant defense reaction. Since chitinases are enzymes acting primarily in plant defense, t...

journal_title：Planta

authors： Pirttilä AM,Laukkanen H,Hohtola A

更新日期：2002-04-01 00:00:00

abstract：:Protoplasts of Vicia hajastana Grossh. obtained from suspension-culture cells and Pisum sativum L. obtained from leaves adhered tightly to each other in concentrated solutions of high-molecular-weight polyethylene glycol (PEG). The adhesion occurred non-specifically between the free protoplasts from the same species a...

journal_title：Planta

authors： Kao KN,Michayluk MR

更新日期：1974-12-01 00:00:00

abstract：:Sesuvium portulacastrum is a common halophyte growing well in adverse surroundings and is exploited mainly for the environmental protection including phytoremediation, desalination and stabilization of contaminated soil. In the present investigation, attempts have been made on the decolorization of a toxic textile dye...

journal_title：Planta

authors： Patil AV,Lokhande VH,Suprasanna P,Bapat VA,Jadhav JP

更新日期：2012-05-01 00:00:00

abstract：:In Arabidopsis thaliana (L.) Heynh., AtPhr2 and AtNsr1 encode proteins with MYB-like and alpha-helical domains. They resemble CrPsr1, a nuclear-localized MYB protein that is critical for acclimation to phosphorous (P) starvation in the alga Chlamydomonas reinhardtii. Reverse transcription-polymerase chain reaction ana...

journal_title：Planta

authors： Todd CD,Zeng P,Huete AM,Hoyos ME,Polacco JC

更新日期：2004-10-01 00:00:00

abstract：:Two barley (Hordeum vulgare L.) β-amylase genes (Bmy1 and Bmy2) were studied during the late maturation phase of grain development in four genotypes. The Bmy1 and Bmy2 DNA and amino acid sequences are extremely similar. The largest sequence differences are in the introns, seventh exon, and 3' UTR. Accumulation of Bmy2...

journal_title：Planta

authors： Vinje MA,Willis DK,Duke SH,Henson CA

更新日期：2011-05-01 00:00:00

abstract：:Assimilates entering the developing rice caryopsis traverse a short-distance pathway between the terminal sieve elements of the pericarp vascular bundle and the aleurone layer. The ultrastructure of this pathway has been studied. Sieve elements in the pericarp vascular bundle are smaller than their companion cells.The...

journal_title：Planta

authors： Oparka KJ,Gates P

更新日期：1981-05-01 00:00:00

abstract：:The photosynthetic response to light can be accurately defined in terms of (1) the initial slope (quantum yield); (2) the asymptote (light-saturated rate); (3) the convexity (rate of bending); and (4) the intercept (dark respiration). The effects of photoinhibition [which damages the reaction centre of photosystem II ...

journal_title：Planta

authors： Leverenz JW,Falk S,Pilström CM,Samuelsson G

更新日期：1990-09-01 00:00:00

abstract：:Endoplasmic reticulum membranes were isolated from roots of garden cress (Lepidium sativum L. cv Krause) using differential and discontinuous sucrose gradient centrifugation. The endoplasmic reticulum fraction was 80% rough endoplasmic reticulum oriented with the cytoplasmic surface directed outward and contaminated w...

journal_title：Planta

authors： Buckhout TJ

更新日期：1983-01-01 00:00:00

abstract：:In yeast and mammals, ATP-dependent chromatin remodelling complexes of the SWI/SNF family play critical roles in the regulation of transcription, cell proliferation, differentiation and development. Homologues of conserved subunits of SWI/SNF-type complexes, including Snf2-type ATPases and SWI3-type proteins, particip...

journal_title：Planta

authors： Archacki R,Sarnowski TJ,Halibart-Puzio J,Brzeska K,Buszewicz D,Prymakowska-Bosak M,Koncz C,Jerzmanowski A

更新日期：2009-05-01 00:00:00

abstract：:When (3)H-(14)C-acetate was supplied to Chlorella pyrenoidosa in the light, glycollic acid became rapidly labelled with tritium and (14)C. The [Formula: see text]ratio of glycollate was 10, whilst the ratio was 4 in the acetate added. Both (3)H and (14)C from acetate were present in glycollate before they were present...

journal_title：Planta

authors： Merrett MJ,Goulding KH

更新日期：1967-09-01 00:00:00

abstract：:A three-step chromatographic procedure was developed for purification of cardenolide 16'-O-glucohydrolase (CGH) from Digitalis lanata Ehrh. leaves, including Phenyl-Sepharose hydrophobic interaction chromatography followed by SP-Sepharose cation exchange and Q-Sepharose anion-exchange chromatography. Starting with ace...

journal_title：Planta

authors： Schöniger R,Lindemann P,Grimm R,Eckerskorn C,Luckner M

更新日期：1998-07-01 00:00:00

abstract：:1,2,3,4-tetra-O-acetyl-6-ethyladipate-beta- D-glucopyranose (TOGE), a glycoside derivative of adipic acid monoethyl ester and 1,2,3,4-tetra-O-acetyl-beta- D-glucopyranose, was synthesized and the resistance-inducing activity shown by TOGE-1 (TOGE plus furfurylamine) and TOGE-2 (TOGE plus 1,3-diaminepropane) was assaye...

journal_title：Planta

authors： Flors V,Miralles MC,González-Bosch C,Carda M,García-Agustín P

更新日期：2003-04-01 00:00:00

abstract：:During five rocket flights (TEXUS 18, 19, 21, 23 and 25), experiments were performed to investigate the behaviour of statoliths in rhizoids of the green alga Charo globularia Thuill. and in statocytes of cress (Lepidium sativum L.) roots, when the gravitational field changed to approx. l0(-4) g (i.e. microgravity) dur...

journal_title：Planta

authors： Volkmann D,Buchen B,Hejnowicz Z,Tewinkel M,Sievers A

更新日期：1991-01-01 00:00:00