Harvard University COVID-19 updates
(l to r) Martha Zepeda Rivera, Briana Burton, and Tanya Sysoeva One way that bacteria communicate with each other is by exporting proteins from the cytoplasm into the…
(l to r) Howard Berg, Pushkar Lele, and Basarab Hosu Contact with a surface is believed to trigger bacterial swarmer-cell differentiation, and the flagellar motor is thought to…
Arvind Subramaniam The genetic code is degenerate because most of the amino acids used in protein synthesis are encoded by multiple nucleotide triplets, or codons. The amino acid…
Takao Hensch (l) and Eun-Jin Yang Behavioral preferences are shaped from an early age and often last a lifetime. Even before they are 1 week old, babies prefer…
