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- 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 (q) on the chromatids
- Centromere - National Human Genome Research Institute
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 the region where the cell’s spindle fibers attach
- Centromere - Definition, Function and Types | Biology Dictionary
The centromere is the point on a chromosome where mitotic spindle fibers attach to pull sister chromatids apart during cell division When a cell seeks to reproduce itself, it must first make a complete copy of each of its chromosomes, to ensure that their daughter cell receives a full complement of the parent cell's DNA
- 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 kinetochore, a structure to which the microtubules of the mitotic spindle become anchored
- 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 region responsible for the geometry of bi-oriented sister kinetochores in metaphase
- Structure, Functions and Types of Centromeres - GeeksforGeeks
A centromere is a constricted region of a chromosome that splits the whole chromosome during cell division It keeps the two arms of the chromosome together and splits the whole chromosome into a short part (p) and a long part (q)
- What are Centromeres - BYJUS
Centromeres can be defined as the compressed region or a part of elongated chromosomes It is the specialized DNA sequence in the chromosomes that links or holds together the pair of sister chromatids The centromeres are also involved in separating the chromosome into a short arm (p) and a long arm (q)
- Centromere - Definition and Examples - Biology Online Dictionary
A centromere is the dense and constricted region of a chromosome It is where the sister chromatids attach after DNA replication and kinetochore assembly (for spindle fiber attachment) take place before mitosis It contains highly specialized repetitive DNA sequences (e g satellite DNA) of a chromosome linking sister chromatids forming a dyad
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