Search Results

1 - 10 of 281 items :

  • Arabidopsis x
  • Life Sciences x
Clear All
Pollen Transcriptome and Proteome: Molecular and Functional Analysis

References [1] ALFIERI JA, MARTIN AD, TAKEDA J, KONDOH G, MYLES DG, PRIMAKOFF P. Infertility in female mice with an oocyte-specific knock-out of GPI-anchored proteins. J Cell Sci 2003; 116: 2149-2155. [2] ALVES-FERREIRA M, WELLMER F, BANHARA A, KUMAR V, RIECHMANN JL, MEYEROWITZ EM. Global expression profiling applied to the analysis of Arabidopsis stamen development. Plant Physiol 2007; 145: 745-762. [3] ARAKI S, ITO M, SOYANO T, NISHIHAMA R, MACHIDA Y. Mitotic cyclins stimulate the activity of c

Open access
Effects of Two Cadmium Hyperaccumulating Plants (N. Caerulescens And A. Halleri) in Feed on Tissue Burden in Laboratory Rats

REFERENCES Bert V, Bonnin I, Saumitou-Laprade P, de Laguerie P, Petit D (2002): Do Arabidopsis halleri from nonmetallicolous populations accumulate zinc and cadmium more effectively than those from metallicolous populations? New Phytologist, 155, 47–57. doi: 10.1046/j.1469-8137.2002.00432x. Bothe H, Slomka A (2017): Divergent biology of facultative heavy metal plants. Journal of Plant Physiology, 219, 45–61. doi: 10.1016j.jplph.2017.08.014. Chatterjee S, Sarma MK, Deb U, Steinhauser G, Walther C, Gupta DK (2017): Mushrooms: from nutrition to

Open access
Udp-Glycosyltransferases of Plant Hormones

glucosyltransferase mutants of Arabidopsis thaliana. Physiol Plant 2008; 132: 417-425. [5] Fedejko B, Mazerska Z. UDP-glycosyltransferases, ensoplasmic reticulum proteins - structure and mechanism of activity (in Polish). Post Biochem 2011; 57: 41-48. [6] Halkjær Hansen E, Osmani Sa, Kristensen C, Lindberg Møller B, Hansen J. Substrate specificities of family 1 UGT gained by domain swapping. Phytochem 2009; 70: 473-482. [7] Hou B, Lim E-K, Higgins GS, Bowles DJ. N-glucosylation of cytokinins by glycosyltransferases of Arabidopsis

Open access
Effects of exogenous nitric oxide on cadmium toxicity in black poplar (Populus nigra): physiological approaches

References Ahlfors, R., Brosché, M., Kollist, H., Kangasjärvi J., 2008: Nitric oxide modulates ozone-induced cell death, hormone biosyn-thesis and gene expression in Arabidopsis thaliana . Plant Journal 58, 1–12. Amani, A.L., 2008: Cadmium induced changes in pigment content, ion uptake, proline content and phosphoenolpyruvate carboxylase activity in Triticum aestivum seedlings. Australian Journal of Basic and Applied Sciences 2, 57–62. Arasimowicz, M., Floryszak-Wieczorek, J., 2007: Nitric oxide as a bioactive signalling molecule in plant

Open access
Flora and Vegetation of a Copper Mine Heap in Richtárová (The Starohorské Vrchy Mts., Slovakia)

Abstract

The paper presents the results of floristic and phytosociological research conducted during growing season 2011 on a copper mine heap Richtárová, near the village Staré Hory situated in buffer zone of the Low Tatras National Park. In total, we found 147 taxa of vascular plants. The dominant plant species of the mine heap is Agrostis capillaris, which sometimes forms relatively continuous cover, and other species growing in small islands of plants tolerant to specific environmental conditions, especially Silene dioica, Acetosella vulgaris, Arabidopsis arenosa. We sampled 8 phytosociological relevés. Localities of relevés were selected considering variability of plant communities on the all mine heap.

Open access
Application of CAPS markers for diversity assessment in grass pea (Lathyrus sativus L.)

References A kashi Y., S hiomi S., K ubo Y., M asuda M. & K ato K. 2001. Microsatellite and CAPS markers for ethylene-related genes, (1-Aminocyclopropane-1-caroxylic Acid ACC) synthase and ACC oxidase genes, and their variation in Melon ( Cucumis melo L.). Breeding Sciences 51: 107-112. B arth S., M elchinger A. E. & B berstedt T. L. 2002. Genetic diversity in Arabidopsis thaliana (L.) Heynh. investigated by cleaved amplified polymorphic sequence (CAPS) and Inter-Simple Sequence Repeat (ISSR) markers. Mol Ecol 11: 495-505. B elaid Y

Open access
Xerothermic vegetation of fallow lands in western Małopolska

Xerothermic vegetation of fallow lands in western Małopolska

In 2005-2011 the occurrence of xerothermic vegetation on fallow lands located on hills near Trzebinia and Jaworzno was studied. The Braun-Blanquet relevés were performed on SE, S and SW slopes. Well-drained brown loamy soils developed on shallow sands on Triassic dolomites, lime-stone and Myślachowice conglomerate dominating at the sites. Investigations were also conducted on amid-field balks and fallow lands where in 2005 moderate agricultural activity was resumed. In general, superficial ploughing has not eliminated plant cover, but only disturbed turf and uncovered soil seed bank of former cultivation weeds.

Fields 10-15 years after they had been abandoned, were dominated by the Dauco-Picridetum hieracioidis xerothermic ruderal association, with considerable share of Malva alcea and Verbascum species (V densiflorum, V. lychnitis, V. phlomoides and V. thapsus) in younger fallows. These communities were characterized by occurrence of xerothermic grasslands and warm thickets taxons from Festuco-Brometea and Trifolio-Geranietea sanguinei classes, i.a.: Achillea pannonica, Allium scorodoprasum, Bromus erectus, Centaurea stoebe, Cerinthe minor, Filipendula vulgaris, Fragaria viridis, Gentianella ciliata, Phleum phleoides, Valeriana angustifolia, Veronica spicata, Viola hirta and Thesium linophyllon.

Additionally, on ploughed fallows in gaps of turf numerous annual and biennial segetal as well as ruderal species were observed. In many places thermophilous segetal association of Papaveretum argemones developed, in which a significant share of Avena fatua, Camelina microcarpa subsp. sylvestris, Consolida regalis, Lithospermum arvense and Papaver rhoeas was noted in addition to Arabidopsis thaliana, Papaver argemone and Veronica triphyllos.

The oldest fallows (20-25 years after abandonment), amid-fields steep slopes and balks were covered by Geranio-Peucedanietum cervariae associations. Their physiognomy was formed by Agrimonia eupatoria, Brachypodium pinnatum and Origanum vulgare, sometimes also by Geranium sanguineum, Peucedanum cervaria and P. oreoselinum. This vegetation was in spatial contact with thermophilous thickets of Berberidion alliance with Cornus sanguinea, Crataegus monogyna, Prunus spinosa, Rhamnus cathartica, and Rosa canina.

On xerothermic post-agricultural areas specific stable communities formed by thermophilous species from meadows, ruderals, grasslands and thickets occurred. A new phenomenon of recent years, related to EU benefits - superficial ploughing of fallows, not followed by regular cultivation - favours segetal vegetation. Weeds communities are regressing in Europe as an effect of modern agriculture. Post-agricultural secondary habitats are important elements that should be taken into account in studies of appearance and protection of xerothermic plants.

Open access
Space botany in Lithuania. I. Root gravisensing system formation during satellite “Bion-10” flight

Station. - Physiologia Plantarum, 134: 191-201. Hashiguchi Y., Tasaka M., Morita M.T., 2013: Mechanism of higher plant gravity sensing. - American Journal of Botany, 100: 91-100. Hensel W., Sievers A., 1980: Effects of prolonged omnilateral gravistimulation on the ultrastructure of statocytes and on the graviresponse of roots. - Planta, 150(4): 338-346. Fitzell e K.J., Kiss J.Z., 2001: Restoration of gravitropic sensitivity in starch-deficient mutants of Arabidopsis by hypergravity. - Journal of Experimental Botany, 52

Open access
In Memoriam Irutė Meškienė (1956–2017)

-induced MAPK, SIMK. – Plant Cell, 12(11): 2247–2258. K ohoutova L., K ourov H., N agy S.K., V olc J., H alada P., M eszaros T., M eskiene I ., B ogre L., B inarova P., 2015: The Arabidopsis mitogen-activated protein kinase 6 is associated with gammatubulin on microtubules, phosphorylates EB1c and maintains spindle orientation under nitrosative stress. – New Phytologist, 207(4): 1061–74. L ee Y.P., G iorgi F.M., L ohse M., K vederaviciute K., K lages S., U sadel B., M eskiene I ., R einhardt R., H incha D.K., 2013: Transcriptome sequencing

Open access
Nitrogen Uptake and Free Amino-acid Accumulation in Roots of Lotus corniculatus Cultivars under Al-stress

-496. Kimraide T.B. (1991): Identity of the rhizotoxic aluminium species. Plant Soil 134: 167-78. Logue D., von Wirén N. (2004): Regulatory levels for the transport of ammonium in plant roots. Journal of Experimental Botany 55: 1293-1305. Mattioli R., Merchese D., D’Angeli S., Altamura M.M., Costantino P., Trovato M. (2008): Modulation of intracellular proline levels affects flowering time and inflorescence architecture in Arabidopsis. Plant Moecular Biology 66: 277-288. Paľove-Balang P., Mistrík I. (2002): Control of nitrate

Open access