Before each cell division, termed mitosis, the genetic information must first be duplicated. This ensures that each chromosome in the cell that is ready to divide receives two copies of genetic ...

Specialized sites on the chromosomes called kinetochores attach to spindle microtubules, and these kinetochore-microtubule attachments are necessary for proper chromosome segregation. Problems in ...

About 100 cells divide every second in our body. A key protein in cell division is a protein kinase termed Plk1, because it activates other proteins involved in this process. Plk1 is also ...

About 100 cells divide every second in our body. A key protein in cell division is a protein kinase termed Plk1, because it activates other proteins involved in this process. Plk1 is also ...

Kinetochores are protein formations that develop on each chromosome around ... are attached to the spindle and ready to be divided before it proceeds with division. Next, during anaphase, the ...