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tag grant fraud cell molecular biology

The Right Sort
Richard P. Grant | Aug 1, 2011 | 3 min read
Using the strongest molecular binding partnership in biology to separate different cell types.
Questioned findings confirmed
Kerry Grens | Aug 26, 2007 | 3 min read
The results of three papers by University of Wisconsin researcher appear valid, but possible grant fraud unresolved
Confocal Microscopes Widen Cell Biology Career Horizons
Diana Morgan | Jul 22, 1990 | 7 min read
Innovative instruments, often jerry-built from parts of other devices, are making a wide array of new projects possible One look through something called a confocal microscope was all it took for William Sunderland to make a drastic change in his career plans. A math student with what appeared to be a bright future in computers, he peeked one day through the lens of a microscope invented in the lab where he worked. The dazzlingly detailed pictures of living cells convinced him to switch his ma
Green Team Wins 2008 Nobel
Bob Grant | Oct 7, 2008 | 3 min read
The researchers who aided in the development of the ubiquitous green florescent protein as a tool for cell and molecular biology have taken home this year's chemistry prize.
Scientific Misconduct: Red Flags
John R. Thomas Jr. | Dec 1, 2015 | 6 min read
Warning signs that scandal might be brewing in your lab
 
Systems Biology: Beyond the Buzz
H. Steven Wiley | Jun 1, 2006 | 10 min read
FEATURESystems Biology © THOM GRAVES Lessons from EGFR research show how to kick-start a systems approach for other areas of biology BY H. STEVEN WILEYARTICLE EXTRASInfographic: Seeing EGFR from a Systems PerspectiveIf you want to start an interesting debate at almost any scientific meeting, just bring up systems biology. Latched onto by the scientific and even
The Path Less Traveled
Bob Grant | Feb 1, 2010 | 4 min read
By Bob Grant The Path Less Traveled A freshly demonstrated theory on how peptides enter cells sparks ongoing debate. The uptake of fluorescein-labeled peptides into cells via endocytosis at 5 microM peptide (top) and independent of endocytosis at 20 microM peptide (bottom) Courtesy of Roland Brock Describing how peptides and proteins traverse cell membranes is huge in the field of cell biology. Peptides, short chains of amino acids,
Molecular Modeling Software Manufacturers Improve Functionality
Holly Ahern | Mar 19, 1995 | 8 min read
Imagine this scenario. You sit at your computer to study the structure of a crucial protein--one that you've painstakingly cloned, produced in a protein-expression system, and purified after many hours in the laboratory. The crystallography laboratory that you collaborate with produced crystals of your protein weeks ago. They collected X-ray diffraction data and plugged it into their workstation-based molecular-modeling system, coming up with a three-dimensional structure of your protein showin
KU Leuven Investigates Whether Stem Cell Scientist Falsified Data
Catherine Offord | Dec 10, 2019 | 3 min read
Papers from Catherine Verfaillie’s lab have been drawing fire for years.
Peptide, Oligonucleotide Synthesis: Key In Molecular Studies
James Kling | Jun 8, 1997 | 9 min read
HIGH THROUGHPUT: PE Applied Biosystems’ ABI 394 DNA/RNA Synthesizer is controlled by a Macintosh computer. Polypeptides (proteins) and polynucleotides (DNA/RNA) are the two essentials of organic life. Just as detailed blueprints and clay bricks are essential to construction workers, shorter synthetic versions of these two molecular workhorses-peptides and oligonucleotides-are crucial to experimental biologists. Biologists put oligonucleotides to nearly as many uses as Mother Nature does

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