381 - 390 of 635 results

  • Genetically modified plants

    Genetically modified plants: questions and answers

  • Genetic technologies

    What can and should genetic technologies be used for?

    • Journal - Philosophical Transactions of the Royal Society B: Biological Sciences

    Maternal–fetal conflict, genomic imprinting and mammalian vulnerabilities to cancer

    Jul 19, 2015 - Antagonistic coevolution between maternal and fetal genes, and between maternally and paternally derived genes may have increased mammalian vulnerability to cancer. Placental trophoblast has evolved to invade maternal tissues and evade structural

    David Haig

    Event

    Complex rheology in biological systems

    She also studied red blood cells, deciphering some aspects of parasites release and interactions with flow in the specific case of sickle cell anemia genetic disease. ... The cell vitality over 90% was possible to obtain in the concentration range far

    Journal - Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences

    Aspects of the biology of regeneration and repair in the human gastrointestinal tract

    Jun 29, 1998 - The main pathways of epithelial differentiation in the intestine, Paneth, mucous, endocrine and columnar cell lineages are well recognized. However, in abnormal circumstances, for example in mucosal ulceration, a cell lineage with features distinct

    Nicholas A. Wright

    Journal - Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences

    Apoptosis in the haemopoietic system

    Aug 30, 1994 - Our previous studies have shown that haemopoietic stem cells undergo apoptotic death as a consequence of growth factor withdrawal. In this paper we review the new data that has accumulated since this observation and compare it with older data from

    Journal - Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences

    Apoptosis and cancer chemotherapy

    Aug 30, 1994 - The major disseminated cancers remain stubbornly resistant to systemic therapy. Drug-resistant tumours include both slow and fast growing types, with the carcinomas constituting the major problem. Strategies for drug discovery have, in the past,

    Journal - Proceedings of the Royal Society B: Biological Sciences

    Morphological aspects of self-repair of lesions caused by internal growth stresses in stems of Aristolochia macrophylla …

    Jul 22, 2010 - This study reveals in detail the mechanism of self-repair during secondary growth in the vines Aristolochia macrophylla and Aristolochia ringens based on morphological data. For a comprehensive understanding of the underlying mechanisms during the

    Sebastian Busch, Robin Seidel, Olga Speck, Thomas Speck

    Journal - Philosophical Transactions of the Royal Society B: Biological Sciences

    A human iPSC line capable of differentiating into functional macrophages expressing ZsGreen: a tool for the study and…

    Jul 5, 2018 - We describe the production of a human induced pluripotent stem cell (iPSC) line, SFCi55-ZsGr, that has been engineered to express the fluorescent reporter gene, ZsGreen, in a constitutive manner. The CAG-driven ZsGreen expression cassette was

    Martha Lopez-Yrigoyen, Antonella Fidanza, Luca Cassetta, Richard A. Axton, A. Helen Taylor, Jose Meseguer-Ripolles, Anestis Tsakiridis, Valerie Wilson, David C. Hay, Jeffrey W. Pollard, Lesley M. Forrester

    Journal - Philosophical Transactions of the Royal Society of London. B, Biological Sciences

    Opportunities from the use of protoplasts

    Jun 10, 1981 - Plant protoplasts of several horticultural and crop species can now be readily regenerated into plants. There are now available several opportunities for their use in the manipulation of genetic systems in plant breeding. Protoplast cloning has