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  1. 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 …

  2. 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 …

  3. 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 …

  4. 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, …

  5. 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 …

  6. 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 …

  7. 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 …

  8. 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 …

  9. 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 …

  10. 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 …