Gia Voeltz

Gia Voeltz is an American cell biologist. She is a professor of Molecular, Cellular and Developmental Biology at the University of Colorado Boulder and a Howard Hughes Medical Institute Investigator. She is known for her research identifying the factors and unraveling the mechanisms that determine the structure and dynamics of the largest organelle in the cell: the endoplasmic reticulum.

Her lab has produced paradigm shifting studies on organelle membrane contact sites that have revealed that most cytoplasmic organelles are not isolated entities but are instead physically tethered to an interconnected ER membrane network.

Her research has revealed the fundamental nature of these ER contact sites in regulating the biogenesis of other organelles at positions where they are tethered and closely opposed.

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