Nitrogen-deficient microalgae are rich in cell-surface mannose: potential implications for prey biorecognition by phagotrophic protozoa.
Nitrogen-deficient microalgae are rich in cell-surface mannose: potential implications for prey biorecognition by phagotrophic protozoa.
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DOI：
10.1590/s1517-838220090001000014
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发表时间：
2009-01
期刊：
影响因子：
--
通讯作者：
Martel CM
中科院分区：
文献类型：
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作者：
Martel CM
流式细胞术被用来量化的丰度甘露糖连接的糖缀合物的微藻预培养使用低或高硝酸盐介质。缺氮微藻细胞表面甘露糖含量高于氮充足微藻。结果进行了讨论，鉴于最近的研究表明，甘露糖特异性的“进食受体”协助猎物的生物识别摄食微藻的食源性原生动物。
Flow cytometry was used to quantify the abundance of mannose-linked glycoconjugates on microalgae precultured using low- or high-nitrate media. Nitrogen-deficient microalgae were richer in cell-surface mannose than nitrogen-sufficient. Findings are discussed in view of recent research which reveals mannose-specific ‘feeding receptors’ assist prey biorecognition by phagotrophic protozoa that ingest microalgae.