Claudia Dreifus

Este archivo solo abarca los artículos del autor incorporados a este sitio a partir el 1 de mayo de 2007. Para fechas anteriores realice una búsqueda entrecomillando su nombre.

David Paul Morris/Bloomberg via Getty Images Ellen K. Pao, 2016

Ellen K. Pao was an unlikely troublemaker. A graduate of Princeton, Harvard Law School, and Harvard Business School, she was hired in 2005 by Silicon Valley’s leading venture capital firm, Kleiner Perkins. Before very long, this electrical engineer, lawyer, and Mandarin speaker made partner.

So far, so expected. But in 2012, after she and other women executives were passed over for promotion, Pao filed a discrimination lawsuit against the company, claiming among things, sexual harassment, exclusion, and retaliation.

Three years later, the case finally went to trial. In the media reporting of that pre-#MeToo moment, Pao found herself depicted as an entitled ingrate who was taking advantage of discrimination laws meant to protect the less privileged.…  Seguir leyendo »

October 2nd 2018: Picture taken of Ameican biochemist Jennifer Doudna at the Rocefeller University in New York, USA. Picture by Phil Penman WWW.PHILPENMAN.COM

In August 2012, University of California, Berkeley biochemist Jennifer Doudna and colleagues published an article in the journal Science titled “A Programmable Dual-RNA—Guided DNA Endonuclease in Adaptive Bacterial Immunity.” Though the paper’s title was dry, its impact was revolutionary. In it, Doudna announced that her research group had discovered a simple method for editing genes. An enzyme found in bacteria known as CRISPR–Cas9 could be programmed, she reported, to search out and destroy specific genes.

“Our study reveals a family of endonucleases that use dual-RNAs for site-specific DNA cleavage and highlights the potential to exploit the system for RNA-programmable genome editing,” she and her colleagues reported.…  Seguir leyendo »