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I was ‘pre-med’ and got really interested in the science and especially the integration of chemistry and art. I struggled with going to graduate school in art conservation science, ie, the science of art, or more general chemistry, and I decided to do chemistry because it had broader opportunities.
By Allessandra DiCorato October 11, 2023 In 2011, Robert Manguso was working in a cellbiology lab when his mother was diagnosed with Merkel cell carcinoma, a rare and aggressive skin cancer. Along the way, TIDE is showing how careful, systematic science at scale can quickly home in on promising drug targets.
By Leah Eisenstadt March 25, 2024 Credit: Allison Colorado, Broad Communications Alex Navarro, Senior Program Coordinator for the Broad Biomedical Post-baccalaureate Scholars Program Alex Navarro didn’t always aspire to a career in science. in cellbiology. It was fun to spend so much time watching cells divide.
And what they found, remarkably, is the world’s largest genome ; each fern cell contains 160.45 billion bases of DNA which, if unfurled, would extend for more than 100 meters—taller than the Statue of Liberty. billion bases of DNA, the human genome measures just 2 meters in length when stretched end-to-end.
Collecting the Numbers We can easily measure some things in biology yet struggle to measure others. Thanks to decades of progress in molecular sequencing technologies, it is simple to read out the order of nucleotides in a DNA sequence, for example, or to quantify messenger RNAs as they are made by a cell.
Basic Science *No evidence for a common blood microbiome based on a population study of 9,770 healthy humans. But now, by studying DNA extracted from microbes in the blood of almost 10,000 healthy people, this paper shows that there is no such thing. Read Transcription factors bind to DNA and control gene expression.
. “The problem is that cells only make small amounts of p53 and then quickly break it down as it is a very large and disordered protein,” says the study’s last author Michael Landreh, researcher at the Department of Microbiology, Tumor and CellBiology, Karolinska Institutet.
2/ Live Long and Prosper, Lil’ Yeasty Boys Yeast cells usually live for about one week. Yeast die for two reasons: Either their nucleolus (where the DNA is kept) degrades and dies, or their mitochondria whimpers out and they stop making energy. Read more at Science. kilobases” of DNA into a plant genome. (My
2/ Live Long and Prosper, Lil’ Yeasty Boys Yeast cells usually live for about one week. Yeast die for two reasons: Either their nucleolus (where the DNA is kept) degrades and dies, or their mitochondria whimpers out and they stop making energy. Read more at Science. kilobases” of DNA into a plant genome. (My
Rising from Research Scientist to Senior Scientist, I supported early-stage DD efforts within their Protein Science group, based in Cambridge, UK. My role involved generating and characterizing complex proteins critical for biological assay development, hit discovery, and structural biology.
“Computer science is to biology what calculus is to physics.” ” This technology could be used to design protein therapeutics that can bind to, and “shut down,” harmful or misfolded proteins in living cells. Read Probe-based bacterial single-cell RNA sequencing predicts toxin regulation.
In contrast, non-coding mutations have effects on gene expression, transcript stability, and the physical state of the DNA itself (e.g., How data science and AI-based technologies impact genomics. Network expansion of genetic associations defines a pleiotropy map of human cellbiology. Making 40 , 924–938 (2020).
DNA, proteins, polysaccharides, etc.). Cells require energy for this process. 2 Organisms are categorised based on their anabolism and according to the source used by cells to build-up molecules. In diagnostics, the increased glucose metabolism of cancer cells is used in positron emission tomography (PET) scans.
Short DNA strands were discovered that can specifically and tightly bind to zinc and cadmium ions. Perhaps there is now a way to use DNA to extract metals: You could fuse the DNA strands to an antibody, coat them onto electronics, and then use a column to isolate the DNA:metal compounds? Communications Biology.
Nature Reviews Molecular CellBiology (2009). Link The second decade of synthetic biology: 2010–2020 , by Meng F. & Link Synthetic biology in mammalian cells: next generation research tools and therapeutics , by Lienert F. Nature Reviews Molecular CellBiology (2014). . & Weiss R.
Nature Reviews Molecular CellBiology (2009). Link The second decade of synthetic biology: 2010–2020 , by Meng F. & Link Synthetic biology in mammalian cells: next generation research tools and therapeutics , by Lienert F. Nature Reviews Molecular CellBiology (2014). . & Weiss R.
For example, cloning DNA molecules and inserting them into cells — a process required for basically all experiments in molecular biology — takes up to a week of work. But looking ahead to the second bottleneck, what does it mean to say that biology is “complex”? Even the humble E. Just because E.
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