Annelies E. P. van Stekelenburg‐Hamers, Heggert G. Rebel, Wouter G. van Inzen, F.A.M. de Loos, Maarten R. Drost, Christine L. Mummery, Sjerp M. Weima, Alan Trounson,
Abstract Bovine embryos, recovered from the uterus in vivo or derived from in vitro matured and in vitro fertilized oocytes, were investigated for the presence of the developmentally regulated mouse antigen TEC‐3 by indirect immunofluorescence. During preimplantation embryo development TEC‐3 is expressed on bovine morulae and blastocysts. It is absent from unfertilized and fertilized oocytes, and from all stages before the 32‐cell stage. The finding that TEC‐3 is not expressed before the onset of ...
Tópico(s): RNA Research and Splicing
1994 - Wiley | Molecular Reproduction and Development
C. Kisielowski, Bert Freitag, Maarten Bischoff, Hai-Long Lin, Sorin Lazar, G.M.H. Knippels, Peter Tiemeijer, Michiel van der Stam, S. von Harrach, M Stekelenburg, M. Haider, Stephan Uhlemann, Heiko Müller, Peter Hartel, B. Kabius, Dean J. Miller, I. Petrov, E. A. Olson, T. Donchev, E. A. Kenik, Andrew R. Lupini, J. Bentley, S. J. Pennycook, Ian Anderson, A. M. Minor, Andreas K. Schmid, Thomas Duden, Velimir Radmilović, Quentin M. Ramasse, Masashi Watanabe, Rolf Erni, Eric A. Stach, P. Denes, U. Dahmen,
The ability of electron microscopes to analyze all the atoms in individual nanostructures is limited by lens aberrations. However, recent advances in aberration-correcting electron optics have led to greatly enhanced instrument performance and new techniques of electron microscopy. The development of an ultrastable electron microscope with aberration-correcting optics and a monochromated high-brightness source has significantly improved instrument resolution and contrast. In the present work, we ...
Tópico(s): Integrated Circuits and Semiconductor Failure Analysis
2008 - Oxford University Press | Microscopy and Microanalysis
Jane Y. Carter, Samoel Khamadi, Joseph Mwangi, Samuel Muhula, Stephen Munene, Lucy Kanyara, Joyceline Kinyua, Nancy Lagat, Judy Chege, Robert Oira, Alex Maiyo, Roy E. Stewart, Maarten J. Postma, Jelle Stekelenburg, Joachim Osur, Marinus van Hulst,
Tópico(s): COVID-19 Clinical Research Studies
2025 - BMJ | BMJ Open