A S Höglund

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The analysis of protein sorting signals responsible for the retention of reticuloplasmins (RPLs), a group of soluble proteins that reside in the lumen of the endoplasmic reticulum (ER), has revealed a structural similarity between mammalian and plant ER retention signals. We present evidence that the corresponding epitope is conserved in a vast family of(More)
Studies of spreading fibroblasts and glial cells showed that the initial phase of the spreading process on a solid substratum proceeds by sequential development of different kinds of protrusions. Initially there is a high blebbing activity which is followed by development of small lamellipodia and somewhat later microspikes are formed. In the periphery of(More)
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