| 词汇 | example_english_spindle-pole |
| 释义 | spindle polecollocation in Englishmeanings of spindleand poleThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with spindle. spindle noun[C] uk /ˈspɪn.dəl/ us /ˈspɪn.dəl/ a part of a machine around which something turns, or a rod onto which thread is twisted when it is spun (= made ... See more at spindle pole noun[C] uk /pəʊl/ us /poʊl/ a long, thin stick of wood or metal, often used standing straight up in the ground to ... See more at pole Examples of spindle poleThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The lower ('vegetal') spindlepole produces a much larger aster than the upper ('animal') spindlepole. Opposing motor activities are required for the organization of the mammalian mitotic spindlepole. The second meiotic division is completed after fertilisation; cohesion between the constituent chromatids of each chromosome ceases and each migrates to an opposite spindlepole. Pathway of spindlepole formation: different mechanisms; conserved components. The attachment point to the spindlepole body marks the minus end, and the plus end extends into the cytoplasm. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They have simple septal pores without membrane caps and disc-like spindlepole bodies. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Microtubules, an important fiber-like component of the cytoskeleton, emerge at the spindlepole body. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The disc-shaped spindlepole body is organized into three layers: the central plaque, inner plaque, and outer plaque. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In fungi, spindles form between spindlepole bodies embedded in the nuclear envelope. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Spherical spindlepole bodies containing electron-opaque inclusions are set within gaps on opposite ends of the nuclear membrane. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Such a mitotic division would result in one daughter cell for each spindlepole; each cell may possess an unpredictable complement of chromosomes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nuclear congression can still take place without this pre-orientation of spindlepole bodies, but it is slower. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The cyclins also promote other activities to progress the cell cycle, like centrosome duplication in vertebrates or spindlepole body in yeast. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is found primarily in centrosomes and spindlepole bodies, since these are the areas of most abundant microtubule nucleation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. During cell division, severing at the spindlepole produces free microtubule ends and allows poleward flux of tubulin and retraction of the microtubule. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each pronucleus has a spindlepole body that is embedded in the nuclear envelope and serves as an attachment point for microtubules. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In these organisms, the nuclear envelope does not break down during mitosis and the spindlepole body serves to connect cytoplasmic with nuclear microtubules. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There is still an area of localisation beside the nucleus, corresponding to the region of the spindle poles. Centrioles were never observed on the spindle poles. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of spindle Go to the definition of pole See other collocations with spindle |
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