591 - 600 of 635 results

  • Genetically modified plants

    Genetically modified plants: questions and answers

  • Genetic technologies

    What can and should genetic technologies be used for?

  • Journal - Proceedings of the Royal Society of London. Series B: Biological Sciences

    Costs of immune response in cold-stressed laboratory mice selected for high and low basal metabolism rates

    Oct 7, 2003 - To study whether mounting an immune response is energetically costly, mice from two lines divergently selected for high (H-BMR) and low (L-BMR) basal metabolic rate (BMR) were immunized with sheep red blood cells. Their energy budgets were then

    Journal - Journal of The Royal Society Interface

    Titanium oral implants: surface characteristics, interface biology and clinical outcome

    Oct 6, 2010 - Bone-anchored titanium implants have revolutionized oral healthcare. Surface properties of oral titanium implants play decisive roles for molecular interactions, cellular response and bone regeneration. Nevertheless, the role of specific surface

    Journal - Proceedings of the Royal Society of London. Series B. Biological Sciences

    Electron microscopy of synaptic glomeruli in the thalamic relay nuclei of the cat

    Mar 11, 1969 - The normal fine structure of the ventroposterior, and medial and lateral geniculate nuclei of the thalamus has been examined in the cat, particular attention being paid to localized aggregations of pre- and postsynaptic profiles which have been

    Journal - Philosophical Transactions of the Royal Society of London

    X. On the organization of the fossil plants of the coal-measures. —Part IX

    Jan 1, 1878 - In Part I. of this series of memoirs (Phil. Trans. 1871, Plate 25, fig. 16, and Plate 27, fig. 39, p. 487) I described what appeared to be a transverse section of a Calamite, in which the woody wedges showed no traces of the longitudinal canal that