chromatid

American  

[kroh-muh-tid] / ˈkroʊ mə tɪd /

noun

Genetics.

1. one of two identical chromosomal strands into which a chromosome splits longitudinally preparatory to cell division.

---

chromatid British  

/ ˈkrəʊmətɪd /

noun

1. either of the two strands into which a chromosome divides during mitosis. They separate to form daughter chromosomes at anaphase

---

chromatid Scientific  

/ krō′mə-tĭd /

1. Either of the two strands formed when a chromosome duplicates itself as part of the early stages of cell division. The chromatids are joined together by a single centromere and later separate to become individual chromosomes.

2. See more at meiosis mitosis

---

Etymology

Origin of chromatid

First recorded in 1895–1900; chromat- + -id ³

---

Compare meaning

How does chromatid compare to similar and commonly confused words? Explore the most common comparisons:

• chromosome vs. chromatid
• chromatin vs. chromatid

---

Example Sentences

See Examples For:

chromatid

Figure 10.8 During prometaphase, mitotic spindle microtubules from opposite poles attach to each sister chromatid at the kinetochore.

From Textbooks ● Jun. 9, 2022

Each copy of the chromosome is referred to as a sister chromatid and is physically bound to the other copy.

From Textbooks ● Jun. 19, 2013

The recombinant sister chromatid has a combination of maternal and paternal genes that did not exist before the crossover.

From Textbooks ● Apr. 25, 2013

Each sister chromatid attaches to spindle microtubules at the centromere via a protein complex called the kinetochore.

From Textbooks ● Apr. 25, 2013

These chromatic errors of systems, which are achromatic for two colours, are called the ``secondary spectrum,'' and depend upon the aperture and focal length in the same manner as the primary chromatid errors do.

From The Project Gutenberg Encyclopedia Volume 1 of 28 by Project Gutenberg

Random Word

Spin the wheel and learn a new word!

---