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metaphase plate

American  

noun

Cell Biology.
  1. a plane in the equatorial region of the spindle in dividing cells, along which the chromosomes become arranged during the metaphase.


Etymology

Origin of metaphase plate

First recorded in 1935–40

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

For almost twenty years, textbooks described CENP-E as a motor that pulled chromosomes to the metaphase plate.

From Science Daily Dec. 10, 2025

The random alignment of homologous chromosomes at the metaphase plate ensures the random destination of the chromosomes in the daughter cells.

From Textbooks Jun. 9, 2022

In plants, a cell plate is formed during cell cytokinesis by Golgi vesicles fusing at the metaphase plate.

From Textbooks Jun. 9, 2022

During metaphase, all of the chromosomes are aligned in a plane called the metaphase plate, or the equatorial plane, midway between the two poles of the cell.

From Textbooks Apr. 25, 2013

The cell becomes visibly elongated as the non-kinetochore microtubules slide against each other at the metaphase plate where they overlap.

From Textbooks Apr. 25, 2013

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