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B. P. Kremer 《Die Naturwissenschaften》1982,69(9):428-435
Symbioses between unicellular algae and aquatic invertebrates are a widespread biological phenomenon including animal partners ranging from Protozoa up to the Urochordata and algae from at least eight different classes. The establishment of an endosymbiosis encompasses several phases such as surface contact, phagocytosis, cellular recognition, sequestration and regulation. Various levels of integration are observed, all resulting in mutually beneficial interactions. Some animal partners fully rely on the nutritive contribution by their algal endosymbionts and thus become functional photoautotrophs. The particular structural and physiological features of an array of endosymbioses are discussed. 相似文献
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The Science of Nature - 相似文献
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