
Centromere - Wikipedia
The centromere links a pair of sister chromatids together during cell division. This constricted region of chromosome connects the sister chromatids, creating a short arm (p) and a long arm …
Centromere - National Human Genome Research Institute
5 days ago · The centromere appears as a constricted region of a chromosome and plays a key role in helping the cell divide up its DNA during division (mitosis and meiosis). Specifically, it is …
Centromere | chromosome, DNA, replication | Britannica
Centromere, structure in a chromosome that holds together the two chromatids (the daughter strands of a replicated chromosome). The centromere is the point of attachment of the …
Centromere - an overview | ScienceDirect Topics
The centromere is defined as a specialized region of DNA and proteins that ensures chromosome inheritance and genome stability by promoting the formation of the kinetochore complex, …
Centromere Structure and Function - PMC
The centromere is the genetic locus that specifies the site of kinetochore assembly, where the chromosome will attach to the kinetochore microtubule. The pericentromere is the physical …
Centromere- Definition, Structure, Position, Types, Functions
Aug 3, 2023 · When a cell divides, the centromere, which resembles a constrictive area of a chromosome, is fundamental in assisting in the division of the DNA within the cell (mitosis and …
Centromeres: Function, Structure, and Role in Disease
Aug 4, 2025 · Centromeres are distinct, constricted regions found on every chromosome, often appearing as a narrow “waist” that gives chromosomes their characteristic X-shape when …
Centromere Definition - Cell Biology Key Term | Fiveable
A centromere is a specialized region of a chromosome that serves as the attachment point for spindle fibers during cell division. It plays a crucial role in the proper segregation of …
Structure, Functions and Types of Centromeres - GeeksforGeeks
Jul 23, 2025 · In simple terms, centromeres are like the glue that holds chromosomes together. It also ensures that chromosomes are divided correctly when a cell splits in two. Let's discuss …
Centromere - Definition and Examples - Biology Online Dictionary
Centromere is defined as the point of attachment for the sister chromatids generated after DNA replication. When a chromosome replicates and forms two identical copies during DNA …