The autonomous navigation and command system equips navies with a sustainable capability that enhances safety for unmanned ...

German navigation specialist Anschütz has developed a navigation and command system for autonomous and unmanned maritime ...

Meiosis is the generation of germ cells (eggs and sperm). In meiosis, DNA replication is followed by two division cycles: meiosis I, which segregates homologous chromosomes and meiosis II, which ...

Our data strongly support a model in which PCH-2’s conserved role is to remodel meiotic HORMADs throughout meiotic prophase to destabilize crossover-eligible precursors, coordinate meiotic ...

Figure 1: Expression of γ-H2AX in the testis. Figure 5: The relationship between γ-H2AX domains, axial elements and DMC1 foci during leptotene and zygotene. We prepared squashed 10 and spread 14 ...

Meiotic chromosome segregation relies on synapsis and crossover (CO) recombination between homologous chromosomes. These processes require multiple steps that are coordinated by the meiotic cell cycle ...