单词 chemotaxis 释义 BETA

Examples ofchemotaxis

Dictionary> Examples ofchemotaxischemotaxisisn’t in the Cambridge Dictionary yet. You can help!Add a definitionMany stimuli have been shown to elicit a taxis response, such as chemicals (chemotaxis), adhesiveness of the substrate (haptotaxis), oxygen (aerotaxis), and electric fields (galvanotaxis).From theCambridge English CorpusPartially purified mucin extracted from porcine stomach was also used in different concentrations (1, 2 and 4 %) forchemotaxisassay.From theCambridge English CorpusA 0.5 g fragment of dry ice was used in thechemotaxisassay, and set up as described above.From theCambridge English CorpusThree new chemokines inducechemotaxisand activation of basophils.From theCambridge English CorpusThe assay was carried out andchemotaxisindices calculated, as described above, for thechemotaxisassay.From theCambridge English CorpusThe change in the direction of flagellar rotation from counterclockwise to clockwise may influencechemotaxisand motility.From theCambridge English CorpusChemosensation andchemotaxisare essential processes in the survival of both free-living and parasitic animals.From theCambridge English CorpusThis assay was carried out as described above for the water-solublechemotaxisassay.From theCambridge English CorpusThe infiltration of such cells to sites of inflammation is dependent uponchemotaxis.From theCambridge English CorpusChemokines can stimulate or inhibit proliferation andchemotaxisof the endothelial cells of the blood vessels that serve a tumour.From theCambridge English CorpusThe most familiar case ofchemotaxisis attraction to an external chemical such as a nutrient.From theCambridge English CorpusThe simulation does not model either growth orchemotaxis, both important in most natural ecosystems.From theCambridge English CorpusCytokines that stimulate leukocyte migration (chemotaxis) from blood into tissues.From theCambridge English CorpusWhen the solublilization of selected odorants on the agar surface was impeded, a large reduction inchemotaxisindex was observed.From theCambridge English CorpusWith heptanol we detected a drop inchemotaxisindex from 0.796 to 0.272.From theCambridge English CorpusNext to this, groups of genes related tochemotaxis, flagellum formation and nitrogen metabolism were also differentially expressed.From theCambridge English CorpusThe other three clusters in which order is conserved include genes that models predict to be associated withchemotaxis, ion transport, and metabolism.From theCambridge English CorpusCapacitated spermatozoa are then guided from the site of storage to the egg by a combination ofchemotaxis, thermotaxis and oviductal contractions.From theCambridge English CorpusThus, there may be some form ofchemotaxistowards the site of fertilisation rather than specifically towards the egg surface.From theCambridge English CorpusTo self-engineer their colonial structure these bacteria regulate the balance between attractive and repulsive chemotactic signalling as well as their foodchemotaxis.From theCambridge English Corpus

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