Experts and Doctors on nonmammalian embryo in Ulm, Baden Württemberg, Germany


Locale: Ulm, Baden Württemberg, Germany
Topic: nonmammalian embryo

Top Publications

  1. Cao Y, Siegel D, Knöchel W. Xenopus POU factors of subclass V inhibit activin/nodal signaling during gastrulation. Mech Dev. 2006;123:614-25 pubmed
    ..We conclude that Xenopus Oct proteins are required to control the levels of embryonic signaling pathways, thereby ensuring the correct specification of germ layers. ..
  2. Koster M, Dillinger K, Knochel W. Expression pattern of the winged helix factor XFD-11 during Xenopus embryogenesis. Mech Dev. 1998;76:169-73 pubmed
    ..At later stages of development, transcripts are detected within the pronephros, the heart, within neural crest cells surrounding the eye, in the mandibular, hyoid and branchial arches, and within the tail. ..
  3. Solter M, Koster M, Hollemann T, Brey A, Pieler T, Knochel W. Characterization of a subfamily of related winged helix genes, XFD-12/12'/12" (XFLIP), during Xenopus embryogenesis. Mech Dev. 1999;89:161-5 pubmed
    ..Within the Spemann organizer and in the floor plate area, expression of XFD-12 type genes is only partially overlapping with XFD-1 expression. ..
  4. Pohl B, Rössner A, Knöchel W. The Fox gene family in Xenopus laevis:FoxI2, FoxM1 and FoxP1 in early development. Int J Dev Biol. 2005;49:53-8 pubmed
    ..xlFoxP1 is activated during organogenesis and is mainly expressed in the brain, head mesenchyme and in the splanchnic layer of the lateral plate mesoderm. ..
  5. Schuff M, Rössner A, Donow C, Knöchel W. Temporal and spatial expression patterns of FoxN genes in Xenopus laevis embryos. Int J Dev Biol. 2006;50:429-34 pubmed
    ..FoxN4 was expressed in the early eye field and later in the developing retina cells, the nephrostomes of the pronephric kidney and in the midbrain. A ubiquitous expression of FoxN5 was found in early cleavage stage embryos. ..
  6. Giamas G, Hirner H, Shoshiashvili L, Grothey A, Gessert S, Kuhl M, et al. Phosphorylation of CK1delta: identification of Ser370 as the major phosphorylation site targeted by PKA in vitro and in vivo. Biochem J. 2007;406:389-98 pubmed
    ..In summary, we conclude that PKA phosphorylates CK1delta, predominantly at Ser370 in vitro and in vivo, and that site-specific phosphorylation of CK1delta by PKA plays an important role in modulating CK1delta-dependent processes. ..
  7. Pannicke U, Hönig M, Hess I, Friesen C, Holzmann K, Rump E, et al. Reticular dysgenesis (aleukocytosis) is caused by mutations in the gene encoding mitochondrial adenylate kinase 2. Nat Genet. 2009;41:101-5 pubmed publisher
    ..These observations suggest that reticular dysgenesis is the first example of a human immunodeficiency syndrome that is causally linked to energy metabolism and that can therefore be classified as a mitochondriopathy. ..
  8. Schuff M, Siegel D, Bardine N, Oswald F, Donow C, Knöchel W. FoxO genes are dispensable during gastrulation but required for late embryogenesis in Xenopus laevis. Dev Biol. 2010;337:259-73 pubmed publisher
    ..Our observations suggest that FoxO genes in X. laevis are dispensable until blastopore closure but are required for tissue differentiation and organogenesis. ..