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Whitehead Institute Member Jonathan Weissman and colleagues used large-scale systematic genetic screens to identify the molecules and pathways that populate the mitochondrial surface with important and diverse signaling proteins. They deciphered the logic by which the cell ensures the proper delivery of these proteins. These findings may have important implications for understanding the impact on health and disease when these processes go awry.

Jullien Flynn is a postdoc in Whitehead Institute Member Yukiko Yamashita’s lab studying satellite DNA and its potential links to disease. We sat down with Jullien to learn more about her and her experiences in and out of the lab.

Whitehead Institute Member Iain Cheeseman and colleagues found that the key factor in determining the assembly location of the kinetochore—a cellular machine that helps distribute chromosomes during cell division—is the local concentration of kinetochore proteins.

Sunny Das is a postdoc in Whitehead Institute Member Robert Weinberg’s lab studying how breast cancer metastasizes or spreads to other tissues. We sat down with Sunny to learn more about him and his experiences in and out of the lab.