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tag electron microscopy evolution

Top 10 Innovations 2021
2021 Top 10 Innovations
The Scientist | Dec 1, 2021 | 10+ min read
The COVID-19 pandemic is still with us. Biomedical innovation has rallied to address that pressing concern while continuing to tackle broader research challenges.
Researchers in George Church&rsquo;s lab modified wild type ADK proteins (left) in <em >E.coli</em>, furnishing them with an nonstandard amino acid (nsAA) meant to biocontain the resulting bacterial strain.
A Pioneer of The Multiplex Frontier
Rashmi Shivni, Drug Discovery News | May 20, 2023 | 10 min read
George Church is at it again, this time using multiplex gene editing to create virus-proof cells, improve organ transplant success, and protect elephants.
Cancer’s Escape Routes
Tia Ghose | Nov 29, 2011 | 5 min read
Scientists are beginning to discover myriad strategies tumors use to avoid attacks by anti-cancer drugs.
Steal My Sunshine
David Smith | Jan 1, 2013 | 10+ min read
How photosynthetic organisms get taken up, passed around, and discarded throughout the eukaryotic domain
Thinking Big
Karen Hopkin | Sep 1, 2008 | 6 min read
Marc Kirschner likes to expose biology's essential processes, such as how a simple microtubule can form such a variety of structures. Lucky for biology.
Articles Alert
The Scientist Staff | Jun 12, 1988 | 7 min read
The Scientist has asked a group of expert. to periodically comment upon recent articles that they have found noteworthy. Their selectIons, presented here in every issue, are neither endorsements of content nor the result of systematic searching. Rather they are personal choices of articles they believe the scientific community as a whole may also find i.nteresting. Reprints of any articles cited here may be ordered through The Genuine Article, 8501 Market St., Philadelphia, Pa. 19004. BY SOK
The Optical Trap
Don Monroe | Aug 28, 2005 | 8 min read
When Art Ashkin, Steve Chu, and their colleagues at Bell Labs in Holmdel, NJ, first invented optical tweezers, they spent their days pushing around tiny, glass spheres.
Articles Alert
Simon Silver | Jul 8, 1990 | 7 min read
The Scientist has asked a group of experts to comment periodically upon recent articles that they have found noteworthy. Their selections, presented herein every issue, are neither endorsements of content nor the result of systematic searching. Rather, the list represents personal choices of articles the columnists believe the scientific community as a whole may also find interesting. Reprints of any articles cited here may be ordered through The Genuine Article, 3501 Market St., Philadelphia,
Chromosome 21 Reveals Sparse Gene Content
Ricki Lewis | Jun 11, 2000 | 8 min read
The unveiling of the DNA sequences of human chromosomes represents a new chapter in the unfolding story of genomics, but one with roots in the half-century-old field of cytogenetics. Chromosome-level looks can reveal the specific genes behind certain traits and disorders while providing information on genome organization. The diminutive chromosome 21--the smallest of the human contingent, despite its number as next to last--is the fourth to be described. Its debut in mid-May attracted attentio

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