Study explains how part of the nucleolus evolved

A single protein can self-assemble to build the scaffold for a biomolecular condensate that makes up a key nucleolar compartment.

Anne Trafton | MIT News • mit
Aug. 15, 2023 ~7 min

Focus on function helps identify the changes that made us human

A new approach for identifying significant differences in gene use between closely-related species provides insights into human evolution.

Greta Friar | Whitehead Institute • mit
July 6, 2023 ~11 min


Studying phages far from home

Biology graduate student Tong Zhang has spent the last two years learning the intricacies of how bacteria protect themselves.

Lillian Eden | Department of Biology • mit
June 12, 2023 ~6 min

River erosion can shape fish evolution, study suggests

The new findings could explain biodiversity hotspots in tectonically quiet regions.

Jennifer Chu | MIT News Office • mit
May 25, 2023 ~8 min

3 Questions: A new model of nervous system form, function, and evolution

Developing a new neuroscience model is no small feat. New faculty member Brady Weissbourd has risen to the challenge in order to study nervous system evolution, development, regeneration, and function.

Lillian Eden | Department of Biology • mit
May 22, 2023 ~9 min

Like ancient mariners, ancestors of Prochlorococcus microbes rode out to sea on exoskeleton particles

A new study shows the carbon-capturing phytoplankton colonized the ocean by rafting on particles of chitin.

Jennifer Chu | MIT News Office • mit
May 11, 2023 ~8 min

Scientists discover a new way of sharing genetic information in a common ocean microbe

Prochlorococcus, the world’s most abundant photosynthetic organism, reveals a gene-transfer mechanism that may be key to its abundance and diversity.

David L. Chandler | MIT News Office • mit
Jan. 5, 2023 ~8 min

A “door” into the mitochondrial membrane

Study finds the protein MTCH2 is responsible for shuttling various other proteins into the membrane of mitochondria. The finding could have implications for cancer treatments and MTCH2-linked conditions.

Eva Frederick | Whitehead Institute • mit
Oct. 25, 2022 ~7 min


Microbes and minerals may have set off Earth’s oxygenation

Scientists propose a new mechanism by which oxygen may have first built up in the atmosphere

Jennifer Chu | MIT News Office • mit
March 14, 2022 ~6 min

An “oracle” for predicting the evolution of gene regulation

Researchers create a mathematical framework to examine the genome and detect signatures of natural selection, deciphering the evolutionary past and future of non-coding DNA.

Raleigh McElvery | Department of Biology • mit
March 11, 2022 ~9 min

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