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heterocyst
[ˈhetərəʊsɪst] [ˈhetərəˌsɪst]

  • n. 异形胞;[植] 异形细胞,异形(囊)胞

网络释义专业释义英英释义

  [植] 异形细胞

... Heterocypris异壳介虫属 heterocyst异形细胞 heterocytotoxin异种细胞毒素 ...

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  异形胞

关键词异形胞,固氮,丝状蓝藻1异形胞的结构和功能异形胞Heterocyst)是蓝藻中某些丝状体种类所特有的一种能固氮的细胞,它们是由藻丝细胞中的一些营养细胞转化而来的。

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  异型细胞

有些可天生异型细胞Heterocyst)或厚壁孢子(Akinete),其为一种内生孢子,可储藏养分或由此萌芽产生新个别。

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  [植] 异形囊胞

... 异形花被的 heterochlamydeous 异形囊胞 heterocyst 异形配子囊 heterogametangium ...

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短语

heterocyst differentiation 胞分化

heterocyst t 异形细胞

heterocyst development 异形胞发育

  • 异形胞 - 引用次数:12

    The determination of 2-ketoglutarate showed that the accumulation of 2 - ketoglutaric acid was corresponding increased to the number of heterocyst cells.

    测定碳氮中间代谢产物2-酮戊二酸在细中的积累发现,2-酮戊二酸的含量与异形胞的发生频率有一定对应关系,在异形胞发生频率较高的培养液中,2-酮戊二酸的含量相应增高。

    参考来源 - 水华束丝藻碳氮代谢特征及相互作用
    异形细胞
    异形囊胞
    异型细胞

·2,447,543篇论文数据,部分数据来源于NoteExpress

Heterocyst

  • abstract: Heterocysts are specialized nitrogen-fixing cells formed during nitrogen starvation by some filamentous cyanobacteria, such as Nostoc punctiforme, Cylindrospermum stagnale, and Anabaena sphaerica. They fix nitrogen from dinitrogen (N2) in the air using the enzyme nitrogenase, in order to provide the cells in the filament with nitrogen for biosynthesis.

以上来源于: WordNet

同近义词

  • n. [植]异形胞;异形细胞,异形(囊)胞
  • idioblast

双语例句

  • The filament possesses oblate cell for nutrition and heterocyst.

    营养细胞扁平的,具异形胞。

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  • The activity of the soluble protease of heterocyst was 4-5 times higher than that of the vegetative cell.

    异形胞可部分蛋白酶营养细胞可溶的蛋白酶活4—5

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  • The result showed that one mutant was unable to differentiate heterocyst, three formed heterocysts but still could not maintain normal growth, four growed slowly with heterocyst differentiation.

    结果显示有一个突变不能分化异形胞; 三个突变株可以形成异形胞,在缺氮的条件下不能维持生长;

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