Definition of paracrystal in English:

paracrystal

noun ˈparəkrɪstəlˈperəˌkrist(ə)l

Chemistry

A piece of a substance that is not a true crystal but has some degree of order in its structure.
〔化〕类晶体
Example sentencesExamples
- In a previous study it was demonstrated that in plasmolysed dividing leaf cells of Chlorophyton comosum all microtubule arrays were disintegrated and free tubulin was incorporated into macrotubules and tubulin paracrystals.
- The pH-related change in morphology of vinblastine (VLB)-induced paracrystals formed in Chinese hamster ovary (CHO) cells was examined immunohistochemically in order to determine both the mechanism of tubulin crystallization and the influence of acidic pHs on cytoskeletal microtubules.
- In addition, e73 muscle contains dense aggregates that exhibit the periodicities typical of paramyosin paracrystals.

Derivatives

paracrystalline

adjective

Chemistry

The basal bodies also give rise to a paracrystalline organelle, the axostyle [B91], made up of multiple sheets of microtubules created or recruited by the preaxostyle [B91].
Example sentencesExamples
- Spermatocytes synthesize large amounts of MSP and package it into paracrystalline arrays called fibrous bodies, which form a complex with novel structures termed membranous organelles (MOs).
- Etioplasts are characterized by the lack of chlorophyll t and by their internal membrane system made of paracrystalline prolamellar bodies connected with some stromatal membranes, the prothylakoids.
- Recent cryo-EM studies of immature retrovirus particles have shown that Gag polyproteins associate to form paracrystalline sheets, but the subsequently formed spherical virus shells apparently lack icosahedral symmetry.
- An internal latticelike paracrystalline structure was discernible in the cross sections of some crystalloids.

Definition of paracrystal in US English:

paracrystal

nounˈperəˌkrist(ə)l

Chemistry

A piece of a substance that is not a true crystal but has some degree of order in its structure.
〔化〕类晶体
Example sentencesExamples
- The pH-related change in morphology of vinblastine (VLB)-induced paracrystals formed in Chinese hamster ovary (CHO) cells was examined immunohistochemically in order to determine both the mechanism of tubulin crystallization and the influence of acidic pHs on cytoskeletal microtubules.
- In a previous study it was demonstrated that in plasmolysed dividing leaf cells of Chlorophyton comosum all microtubule arrays were disintegrated and free tubulin was incorporated into macrotubules and tubulin paracrystals.
- In addition, e73 muscle contains dense aggregates that exhibit the periodicities typical of paramyosin paracrystals.

词汇	paracrystal
释义	Definition of paracrystal in English: paracrystal noun ˈparəkrɪstəlˈperəˌkrist(ə)l Chemistry A piece of a substance that is not a true crystal but has some degree of order in its structure. 〔化〕类晶体 Example sentencesExamples In a previous study it was demonstrated that in plasmolysed dividing leaf cells of Chlorophyton comosum all microtubule arrays were disintegrated and free tubulin was incorporated into macrotubules and tubulin paracrystals. The pH-related change in morphology of vinblastine (VLB)-induced paracrystals formed in Chinese hamster ovary (CHO) cells was examined immunohistochemically in order to determine both the mechanism of tubulin crystallization and the influence of acidic pHs on cytoskeletal microtubules. In addition, e73 muscle contains dense aggregates that exhibit the periodicities typical of paramyosin paracrystals. Derivatives paracrystalline adjective Chemistry The basal bodies also give rise to a paracrystalline organelle, the axostyle [B91], made up of multiple sheets of microtubules created or recruited by the preaxostyle [B91]. Example sentencesExamples Spermatocytes synthesize large amounts of MSP and package it into paracrystalline arrays called fibrous bodies, which form a complex with novel structures termed membranous organelles (MOs). Etioplasts are characterized by the lack of chlorophyll t and by their internal membrane system made of paracrystalline prolamellar bodies connected with some stromatal membranes, the prothylakoids. Recent cryo-EM studies of immature retrovirus particles have shown that Gag polyproteins associate to form paracrystalline sheets, but the subsequently formed spherical virus shells apparently lack icosahedral symmetry. An internal latticelike paracrystalline structure was discernible in the cross sections of some crystalloids. Definition of paracrystal in US English: paracrystal nounˈperəˌkrist(ə)l Chemistry A piece of a substance that is not a true crystal but has some degree of order in its structure. 〔化〕类晶体 Example sentencesExamples The pH-related change in morphology of vinblastine (VLB)-induced paracrystals formed in Chinese hamster ovary (CHO) cells was examined immunohistochemically in order to determine both the mechanism of tubulin crystallization and the influence of acidic pHs on cytoskeletal microtubules. In a previous study it was demonstrated that in plasmolysed dividing leaf cells of Chlorophyton comosum all microtubule arrays were disintegrated and free tubulin was incorporated into macrotubules and tubulin paracrystals. In addition, e73 muscle contains dense aggregates that exhibit the periodicities typical of paramyosin paracrystals.
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