There are more legendary places in science—Newton's apple tree or the bathtub of Archimedes—but of the real ones, there could be few more famous or harder to find than Thomas Hunt Morgan's Fly Room at Columbia University. This is the room where in 1910 Morgan and his students discovered "white" or w, the first sex-linked mutation in Drosophila melanogaster. Here began the modern era of quantitative biology and genetics. For a limited time, you can visit an uncanny version of the Fly Room itself, but only if you hurry to Brooklyn, NY.
Ali Khademhosseini is a scientist in a hurry. Khademhosseini, now an associate professor at Harvard Medical School, earned his PhD from the Massachusetts Institute of Technology in just three years and eight months. He published 12 first-author papers during his graduate studies, working on engineering cellular microenvironments in Robert Langer's lab. Khademohesseini recommends making a plan of action before starting experiments. He told me, "I often wrote an outline of my project including the innovation and expected analysis methods to have a plan of what the paper would look like at the end. I then went about testing various hypotheses. It is important to design experiments in which even a failure results in new knowledge."
How big is an antibody? An illustration in a biology textbook might depict an antibody that's a third of the size of a cell, 150 times larger than an antibody actually is in relation to a cell. Of course, it would be impossible to draw an antibody to scale in a textbook. Even if the illustration of the cell took up an entire sheet of 8 ½ x 11 inch paper, the antibody would only be about 0.02 inches, a speck too small to see. So how can one get a sense for the size of proteins on the surface of cells in the body? Michael Reth, professor at the Albert-Ludwigs University of Freiburg and the Max Planck Institute, gives readers a mental image in a commentary in Nature Immunology.
The National Institutes of Health (NIH) has negotiated an agreement with the family of Henrietta Lacks, the African-American woman who died of cervical cancer in 1951 and from whom the famous cell line, HeLa, was derived. The agreement will provide researchers controlled access to the full HeLa genome, through a review group of physicians, scientists, a bioethicist, and Lacks family members, according to a report in Nature and other news media.