New CRISPR-based map ties every human gene to its function
Jonathan Weissman and collaborators used their single-cell sequencing tool Perturb-seq on every expressed gene in the human genome, linking each to its job in the cell.
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Howard Hughes Medical Institute (HHMI)
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Seven new faculty join the MIT School of Science
Departments of Biology and Brain and Cognitive Sciences welcome new professors.
New computational tool predicts cell fates and genetic perturbations
The technique can help predict a cell’s path over time, such as what type of cell it will become.
New programmable gene editing proteins found outside of CRISPR systems
Researchers find RNA-guided enzymes are more diverse and widespread than previously believed.
Mapping the cellular circuits behind spitting
Roundworms change the flow of material in and out of their mouths in response to bright light, revealing a new way for neurons to control muscle cells.
Four MIT scientists honored with 2021 National Academy of Sciences awards
Pablo Jarillo-Herrero, Aviv Regev, Susan Solomon, and Feng Zhang are the recipients of distinguished awards for major contributions to science.
A blueprint for regeneration
Whitehead Institute researchers uncover framework for how stem cells determine where to form replacement structures.
From fiction to science
Peter Reddien believes human stem cells could one day be regulated to replace aged, damaged, and missing tissues.
New respect for primary visual cortex
A previously underappreciated brain region performs complex sequence learning.
Solving the mysteries of regeneration
Biologist Peter Reddien seeks to understand planarians’ famous ability to grow new body parts.
Two MIT professors named Howard Hughes Medical Institute investigators
Peter Reddien and Aviv Regev are among 27 top biomedical scientists selected nationwide.
Timing is everything for cancer protein p53
Biologists find that restoring the gene for p53 can slow the spread of advanced lung tumors, but doesn’t help early-stage cancers.