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Home » Speakers » Gia Voeltz
Gia Voeltz

Gia Voeltz

University of Colorado, Boulder and Howard Hughes Medical Institute

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Dr. Gia Voeltz discovered her love for research as an undergraduate student at the University of California Santa Cruz.  After graduation, she moved east to Yale University where she was a graduate student with Joan Steitz and studied RNA processing in Xenopus extracts. As a post-doctoral fellow in Tom Rapoport’s lab at Harvard, Voeltz tackled the question of how organelles, and in particular the endoplasmic reticulum, are shaped.  

Voeltz started her own lab at the University of Colorado, Boulder in 2006.  She became an HHMI Faculty Scholar in 2016 and an HHMI Investigator in 2018. Her lab investigates how the ER interacts with other organelles such as the mitochondria and endosomes via membrane contact sites and how these contact sites may regulate organelle division and function.  Learn more about Voeltz’ research here.

Talks with this Speaker

Endoplasmic Reticulum Membrane Contact Sites

The endoplasmic reticulum (ER) is a dynamic network of tubules that reaches throughout a cell. It interacts with other organelles at membrane contact sites. As Dr. Gia Voeltz explains, these sites are critical for Ca2+ regulation, lipid transport and defining sites of division for endosomes and other organelles. (Talk recorded in January 2019)

  • Part 1:  Factors and Functions of Organelle Membrane Contact Sites
    Part 1: Factors and Functions of Organelle Membrane Contact Sites
    Audience:
    • Student
    • Researcher
    • Educators of H. School / Intro Undergrad
    • Educators of Adv. Undergrad / Grad
    Duration: 00:24:33
  • Part 2: Using BioID to Identify Membrane Contact Site Factors
    Part 2: Using BioID to Identify Membrane Contact Site Factors
    Audience:
    • Researcher
    • Educators of Adv. Undergrad / Grad
    Duration: 00:23:33

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This material is based upon work supported by the National Science Foundation and the National Institute of General Medical Sciences under Grant No. 2122350 and 1 R25 GM139147. Any opinion, finding, conclusion, or recommendation expressed in these videos are solely those of the speakers and do not necessarily represent the views of the Science Communication Lab/iBiology, the National Science Foundation, the National Institutes of Health, or other Science Communication Lab funders.

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