Unsaturated fat desaturases play a pivotal role in lipid metabolism and are crucial components in the process of temperature acclimatization in various organisms. This review provides a comprehensive survey of unsaturated fat desaturases and their intricate involvement in the modulation of membrane fluidity and composition in response to temperature changes. Through an exploration of their biochemical functions and regulatory mechanisms, this paper elucidates the vital roles played by unsaturated fat desaturases in facilitating cellular adaptation to fluctuating environmental temperatures. Additionally, the review discusses the implications of these enzymes in the context of thermal stress tolerance and the evolutionary significance of their adaptive responses.

Unsaturated fat desaturases, Lipid metabolism, Temperature acclimatization

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