Browsing by Subject "plant"

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  • Pott, Richard; Hellwig, Michael (Halle : Universitaets- und Landesbibliothek Sachsen-Anhalt, 2007)
    In the Harz Mountains former mining has caused extreme heavy metal pollution in the river alluvials discharging from metallic ores or mining areas. Polymetallic soils developed since medieval times, when mining activities ...
  • Zabaleta, Eduardo; Martin, M. Victoria; Braun, Hans-Peter (Amsterdam [u.a.] : Elsevier Science, 2012)
    Many photosynthetic organisms have developed inorganic carbon (Ci) concentrating mechanisms (CCMs) that increase the CO 2 concentration within the vicinity of ribulose-1,5-bisphosphate carboxylase/oxygenase (RubisCO). ...
  • Topashka-Ancheva, Margarita; Taskova, Rilka M.; Handjieva, Nedjalka; Mikhova, Bozhanka; Duddeck, Helmut (Berlin : De Gruyter, 2003)
    The clastogenic effect of total dichloromethane, methanol and water extracts, four bioactive fractions and three individual constituents from Carthamus lanatus aerial parts were evaluated in mice by bone marrow chromosome ...
  • Amien, Suseno; Kliwer, Irina; Marton, Mihaela L.; Debener, Thomas; Geiger, Dietmar; Becker, Dirk; Dresselhaus, Thomas (San Francisco : Public Library Science, 2010-06)
    In contrast to animals and lower plant species, sperm cells of flowering plants are non-motile and are transported to the female gametes via the pollen tube, i.e. the male gametophyte. Upon arrival at the female gametophyte ...
  • Kurze, Susanne; Bilton, Marc C.; Álvarez-Cansino, Leonor; Bangerter, Sara; Prasse, Rüdiger; Tielbörger, Katja; Engelbrecht, Bettina M. J. (Oxford [u.a.] : Wiley-Blackwell, 2021)
    Plants minimize fitness losses through grazing by three fundamental strategies: tolerance, avoidance and escape. Annual species have been traditionally assumed to escape grazing through their short life cycle and seed ...
  • Vainio, Eeva J.; Chiba, Sotaro; Ghabrial, Said A.; Maiss, Edgar; Roossinck, Marilyn; Sabanadzovic, Sead; Suzuki, Nobuhiro; Xie, Jiatao; Nibert, Max; Lefkowitz, E.J.; Davison, A.J.; Siddell, S.G.; Smith, D.B.; Orton, R.J.; Simmonds, P.; ICTV Report Consortium (London : Microbiology Society, 2018)
    The Partitiviridae is a family of small, isometric, non-enveloped viruses with bisegmented double-stranded (ds) RNA genomes of 3-4.8 kbp. The two genome segments are individually encapsidated. The family has five genera, ...
  • Jalil, Saima; Mikhova, Bozhanka; Taskova, Rilka M.; Mitova, Maya; Duddeck, Helmut; Choudhary, Muhammad Iqbal; Atta-Ur-Rahman (Berlin : De Gruyter, 2003)
    The anti-inflammatory activity of four total extracts, their fractions and two main constituents (α-bisabolol β-D-fucopyranoside and luteolin 7-O-glucoside) of Carthamus lanatus L. aerial parts, were assessed in vitro by ...
  • Wöldecke, M.; Herrmann, Karl (Berlin : De Gruyter, 1974)
    For the first time, quercetin-3-β-ᴅ-glucuronide, quercetin-3-β-ᴅ-glucoside, quercetin-3-(O-malonyl) -β-ᴅ-glucoside and luteolin-7-/9-ᴅ-glucuronide were isolated from lettuce and kaempferol-3-β-D-glucuronide and ...
  • Braun, Hans-Peter; Binder, Stefan; Brennicke, Axel; Eubel, Holger; Fernie, Alisdair R.; Finkemeier, Iris; Klodmann, Jennifer; König, Ann-Christin; Kühn, Kristina; Meyer, Etienne; Obata, Toshihiro; Schwarzländer, Markus; Takenaka, Mizuka; Zehrmann, Anja (Amsterdam [u.a.] : Elsevier Science, 2014)
    The mitochondrial NADH dehydrogenase complex (complex I) of the respiratory chain has several remarkable features in plants: (i) particularly many of its subunits are encoded by the mitochondrial genome, (ii) its mitochondrial ...
  • Medema, Marnix H.; Kottmann, Renzo; Yilmaz, Pelin; Cummings, Matthew; Biggins, John B.; Cox, Russell J.; et al. (London : Nature Publishing Group, 2015)
    A wide variety of enzymatic pathways that produce specialized metabolites in bacteria, fungi and plants are known to be encoded in biosynthetic gene clusters. Information about these clusters, pathways and metabolites is ...
  • Braun, Hans-Peter (Amsterdam [u.a.] : Elsevier Science, 2020)
    Mitochondrial Oxidative Phosphorylation (OXPHOS) provides ATP for driving cellular functions. In plants, OXPHOS takes place in the context of photosynthesis. Indeed, metabolism of mitochondria and chloroplasts is tightly ...
  • Mikhova, Bozhanka; Duddeck, Helmut; Taskova, Rilka M.; Mitova, Maya; Alipieva, Kalina (Berlin : De Gruyter, 2004)
    The aerial parts of Carthamus lanatus (Asteraceae) afforded four new oxygenated bisabolane fucosides, 10-hydroperoxy-bisabola-2,11-diene 7-O-β-D-fucopyranoside, 11-hydroperoxy-bisabola-2,9-diene 7-O-β-D-fucopyranoside, ...
  • Most, Parvin; Papenbrock, Jutta (Basel : MDPI AG, 2015)
    Plants and animals have evolved various potential mechanisms to surmount the adverse effects of heavy metal toxicity. Plants possess low molecular weight compounds containing sulfhydryl groups (-SH) that actively react ...
  • Senkler, Jennifer; Senkler, Michael; Braun, Hans-Peter (Oxford [u.a.] : Wiley-Blackwell, 2017)
    The mitochondrial NADH dehydrogenase complex (complex I) has a molecular mass of about 1000 kDa and includes 40–50 subunits in animals, fungi and plants. It is composed of a membrane arm and a peripheral arm and has a ...
  • Kumar, P.; Poehling, H.-M. (Annapolis, MD : Entomological Society of America, 2006)
    We studied the effect of UV-blocked greenhouses made from netting and plastics on the movement and pest status of three important pest of tomatoes: whitefly (Bemisia tabaci), thrips (Ceratothripoides claratris), and aphid ...