这表明，低温能够诱导钙离子向细胞质内流入并发挥其信使功能，从而使抗冷基因得到表达而使南极冰藻具有抗冷的性质。

This suggest that Ca ions play an important role as the second messenger to induce the express of cold resistance genes to adapt the low temperature.

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冷适应蛋白(CAP)是指生物体受到寒冷刺激后，诱导表达的一类特异蛋白质，由冷诱导有关的基因在冷诱导过程中启动转录和翻译的。

Cold acclimation protein (CAP) is one kind of specific proteins induced by cold stimulation, and their transcription and translation could be promoted by genes related to cold induced.

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