During meiosis, sister chromatids produced by chromosome duplication are held ... manner that correlates with the loss of sister-chromatid cohesion. Figure 1: Regulation of sister-chromatid ...

We do not understand the nature of the factors that control the regional distribution of recombination along chromosomes, the mechanisms that control chromatid compaction and interference nor the ...

Each chromosome is, at this time, actually two identical copies. Each copy is called a chromatid. A spindle begins to form from the centrioles. This spindle is made of fibers. The centrioles begin ...

Each chromosome is, at this time, actually two identical copies. Each copy is called a chromatid. A spindle begins to form from the centrioles. This spindle is made of fibers. The centrioles begin ...

The wide variety of congenital anomalies often accompanying constitutional aplastic anemia has led to its recognition as a distinctive syndrome. Congenital malformations have been the outstanding ...

Each replicated chromosome is made up of two identical strands called chromatids that are joined together. Each chromatid is a full length DNA molecule. The stages outlined in the following ...

Chromatid aberrations in peripheral leukocytes ... Moreover, although it is not known in what stage the chromosomes of reticuloendothelial-tissue stem cells or precursors of peripheral leukocytes ...