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tag double helix evolution culture

two men carry large tusks over a beach
Genesis 2.0 Is a Beautifully Shot, Cautionary Tale About Biotechnology
Shawna Williams | Jan 2, 2019 | 2 min read
The documentary weaves together a hunt for mammoth tusks in the Arctic with scenes from the front lines of synthetic biology.
Better Understanding Of Cell's Life Eases Culturing
Ricki Lewis | Nov 13, 1994 | 10+ min read
"Lots of companies come out with media or reagents for this or that, and make a big splash, but they're all basically derivatives of traditional products," says Hayden Coon, a former National Institutes of Health re-searcher who is the founder of Human Cell Therapies Inc. of Chebeague Island, Maine. Advanced Biotechnologies Inc. Columbia, MD American Qualex Antibodies La Mirada, CA American Type Culture Collection (ATCC) Rockv
Better Understanding Of Cell's Life Eases Culturing
Ricki Lewis | Nov 13, 1994 | 10+ min read
"Lots of companies come out with media or reagents for this or that, and make a big splash, but they're all basically derivatives of traditional products," says Hayden Coon, a former National Institutes of Health re-searcher who is the founder of Human Cell Therapies Inc. of Chebeague Island, Maine. Advanced Biotechnologies Inc. Columbia, MD American Qualex Antibodies La Mirada, CA American Type Culture Collection (ATCC) Rockv
THE STATE OF LIFE SCIENCE
Dennis Meredith | Apr 1, 2007 | 8 min read
By Dennis MeredithTHE STATE OF LIFE SCIENCENorth Carolina combines academic, industrial, government, and private resources to drive research, development, and manufacturing A half century ago, the world was only beginning to grasp the stunning implications of Watson's and Crick's double-helix DNA structure. Amidst those earliest glimmerings of the genetic revolution, North Carolina was already laying the foundation for its 21st-century success in biotechnology. In 1959, however, the evidence o
Capsule Reviews
Bob Grant | Jan 31, 2011 | 3 min read
Quirk, Darwin's Armada, The Death & Life of Monterey Bay, Elegance in Science
Week in Review: May 4–8
Tracy Vence | May 8, 2015 | 2 min read
“Missing link” microbe illuminates early archaea and eukaryote evolution; new pluripotent stem cell identified; comparative gene expression; editing human endothelial cells with CRISPR
Building Nanoscale Structures with DNA
Arun Richard Chandrasekaran | Jul 16, 2017 | 10+ min read
The versatility of geometric shapes made from the nucleic acid are proving useful in a wide variety of fields from molecular computation to biology to medicine.
New Techniques Detail Embryos’ First Hours and Days
Jef Akst | Dec 1, 2017 | 10+ min read
New technologies reveal the dynamic changes in mouse and human embryos during the first week after fertilization.
Research Notes
Brendan Maher | Aug 19, 2001 | 2 min read
Likening his discovery to a paleontologist unearthing a new dinosaur species, Vladimir Kapitonov, a staff scientist at the Genetic Information Research Institute, recently revealed a new class of transposable elements in eukaryotes. These jumping genes use rolling circle replication--an ancient process characteristic of some plasmid replication in bacteria--to copy and insert itself throughout entire genomes (V.V. Kapitonov, J. Jurka, "Rolling circle transposons in eukaryotes," Proceedings of th
Genome Economy
Ricki Lewis | Jun 10, 2001 | 10 min read
The Human Genome Project's discovery1 that the human body runs on an instruction manual of a mere 35,000 or so genes--compared to the worm's 19,000, the fruit fly's 13,000, and the tiny mustard relative Arabidopsis thaliana's 25,000--placed humanity on an even playing field with these other, supposedly simpler, organisms. It was a humbling experience, but humility quickly gave way to awe with the realization that the human genome might encode 100,000 to 200,000 proteins. Scientists base this num

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