Yeast Centromeres

Yeast centromeres are specific regions on yeast chromosomes where the cell's spindle fibers attach during cell division. These regions ensure that each new cell inherits one copy of the chromosome accurately. Unlike larger organisms with complex centromeres, yeast centromeres are relatively small and well-defined, making them useful for studying chromosome behavior. They contain particular DNA sequences and associated proteins that form a foundation for the attachment point, helping maintain proper chromosome segregation and genetic stability during cell division.