Definition of centrosome in English:

centrosome

noun ˈsɛntrəsəʊmˈsɛntrəˌsoʊm

Biology

An organelle near the nucleus of a cell which contains the centrioles (in animal cells) and from which the spindle fibres develop in cell division.
〔生〕中心体
Example sentencesExamples
- A legacy of these ancient symbiotic interactions is that eukaryotic cells continue to show tight links between nuclei, centrosomes and microtubules in the form of Cell Bodies.
- The astral microtubule arrays around the centrosomes, like the nuclei, are visible as areas that are largely devoid of yolk granules.
- In most animal cells, the centrosome contains a pair of centrioles, which consist of an array of microtubules.
- On one hand, angiosperm cells lack centrosomes as microtubule organizing centres and are missing the contractile ring which serves as a tool for cytokinesis in animal cells.
- At metaphase, centrosomes initiate the bipolar microtubule spindle.

Origin

Late 19th century: from Latin centrum (see centre) + Greek sōma 'body'.

Definition of centrosome in US English:

centrosome

nounˈsɛntrəˌsoʊmˈsentrəˌsōm

Biology

An organelle near the nucleus of a cell which contains the centrioles (in animal cells) and from which the spindle fibers develop in cell division.
〔生〕中心体
Example sentencesExamples
- A legacy of these ancient symbiotic interactions is that eukaryotic cells continue to show tight links between nuclei, centrosomes and microtubules in the form of Cell Bodies.
- On one hand, angiosperm cells lack centrosomes as microtubule organizing centres and are missing the contractile ring which serves as a tool for cytokinesis in animal cells.
- At metaphase, centrosomes initiate the bipolar microtubule spindle.
- In most animal cells, the centrosome contains a pair of centrioles, which consist of an array of microtubules.
- The astral microtubule arrays around the centrosomes, like the nuclei, are visible as areas that are largely devoid of yolk granules.

Origin

Late 19th century: from Latin centrum (see center) + Greek sōma ‘body’.

词汇	centrosome
释义	Definition of centrosome in English: centrosome noun ˈsɛntrəsəʊmˈsɛntrəˌsoʊm Biology An organelle near the nucleus of a cell which contains the centrioles (in animal cells) and from which the spindle fibres develop in cell division. 〔生〕中心体 Example sentencesExamples A legacy of these ancient symbiotic interactions is that eukaryotic cells continue to show tight links between nuclei, centrosomes and microtubules in the form of Cell Bodies. The astral microtubule arrays around the centrosomes, like the nuclei, are visible as areas that are largely devoid of yolk granules. In most animal cells, the centrosome contains a pair of centrioles, which consist of an array of microtubules. On one hand, angiosperm cells lack centrosomes as microtubule organizing centres and are missing the contractile ring which serves as a tool for cytokinesis in animal cells. At metaphase, centrosomes initiate the bipolar microtubule spindle. Origin Late 19th century: from Latin centrum (see centre) + Greek sōma 'body'. Definition of centrosome in US English: centrosome nounˈsɛntrəˌsoʊmˈsentrəˌsōm Biology An organelle near the nucleus of a cell which contains the centrioles (in animal cells) and from which the spindle fibers develop in cell division. 〔生〕中心体 Example sentencesExamples A legacy of these ancient symbiotic interactions is that eukaryotic cells continue to show tight links between nuclei, centrosomes and microtubules in the form of Cell Bodies. On one hand, angiosperm cells lack centrosomes as microtubule organizing centres and are missing the contractile ring which serves as a tool for cytokinesis in animal cells. At metaphase, centrosomes initiate the bipolar microtubule spindle. In most animal cells, the centrosome contains a pair of centrioles, which consist of an array of microtubules. The astral microtubule arrays around the centrosomes, like the nuclei, are visible as areas that are largely devoid of yolk granules. Origin Late 19th century: from Latin centrum (see center) + Greek sōma ‘body’.
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