Convergence of sphingolipid desaturation across over 500 million years of plant evolution (Nature Plants)
If you remember your biochemistry, lipids that are saturated (without double bonds) pack more tightly and therefore have a higher melting temperature than those that are unsaturated, therefore bend and pack less tightly (think of margarine versus oil). Plants can modify their membranes in a temperature-responsive way to maintain a consistent degree of fluidity. Resemann […]