再生细胞外 NH4 (+) 影响分批培养的 Oxyrrhis marina 的运动化学感觉反应。
Regenerated extracellular NH4 (+) affects the motile chemosensory responses of batch-cultured Oxyrrhis marina.
机构信息
Institute of Life Science, School of Medicine, Swansea University , Singleton Park, SA2 8PP , UK.
出版信息
Braz J Microbiol. 2010 Apr;41(2):321-8. doi: 10.1590/S1517-838220100002000010. Epub 2010 Jun 1.
Abstract
Regenerated extracellular NH4 (+)in laboratory batch cultures of the heterotrophic marine microzooplankter Oxyrrhis marina affects the strength and consistency of chemotaxes elicited by synthetic and biogenic chemoattractants. The ecological relevance of experiments with batch-cultured O. marina and limitations of the microcapillary assay for the study of chemosensory behaviours are discussed.
摘要
实验室分批培养的异养海洋微型浮游动物Oxyrrhis marina 中再生的细胞外 NH4 (+)会影响合成和生物源化学引诱剂引起的趋化性的强度和一致性。讨论了用分批培养的 O. marina 进行实验的生态相关性和微毛细管测定法在研究化学感受行为方面的局限性。
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