Blastomeres

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  Subject Areas on Research

  • Activation of pmar1 controls specification of micromeres in the sea urchin embryo. 
  • Ankyrin-G is a molecular partner of E-cadherin in epithelial cells and early embryos. 
  • Blastomere isolation and transplantation. 
  • Cell recognition processes in the differentiation of embryonic sea urchins. 
  • Diffusible factors are responsible for differences in nuclease sensitivity among chromatins originating from different cell types. 
  • Diminished ovarian reserve and poor response to stimulation in patients <38 years old: a quantitative but not qualitative reduction in performance. 
  • Early inductive interactions are involved in restricting cell fates of mesomeres in sea urchin embryos. 
  • Embryo quality and pregnancy rates in patients attempting pregnancy through in vitro fertilization. 
  • Evidence that myosin does not contribute to force production in chromosome movement. 
  • Evolutionary modification of cell lineage in the direct-developing sea urchin Heliocidaris erythrogramma. 
  • Human embryos derived from in vitro and in vivo matured oocytes: analysis for chromosomal abnormalities and nuclear morphology. 
  • Immune responses of human lymphocytes in vitro. 
  • Methods for transplantation of sea urchin blastomeres. 
  • Micromere descendants at the blastula stage are involved in normal archenteron formation in sea urchin embryos. 
  • Novel origins of lineage founder cells in the direct-developing sea urchin Heliocidaris erythrogramma. 
  • Relationship between pre-embryo pronuclear morphology (zygote score) and standard day 2 or 3 embryo morphology with regard to assisted reproductive technique outcomes. 
  • Reprogramming after chromosome transfer into mouse blastomeres. 
  • The allocation of early blastomeres to the ectoderm and endoderm is variable in the sea urchin embryo. 
  • The homeodomain protein PAL-1 specifies a lineage-specific regulatory network in the C. elegans embryo.