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tag metabolism cell molecular biology ecology developmental biology

Microfluidics: Biology’s Liquid Revolution
Laura Tran, PhD | Feb 26, 2024 | 8 min read
Microfluidic systems redefined biology by providing platforms that handle small fluid volumes, catalyzing advancements in cellular and molecular studies.
Molecular Biology
The Scientist Staff | Feb 17, 1991 | 3 min read
R.J. Bandziulis, M.S. Swanson, G. Dreyfuss, "RNA-binding proteins as developmental regulators," Genes and Development, 3, 431-7, April 1989. Gideon Dreyfuss (University of Pennsylvania School of Medicine, Philadelphia): "Protein structural comparisons led to the discovery of identifying and unifying features shared by RNA-binding proteins of the nucleus and cytoplasm. Many of these ribonucleoproteins contain an RNA-binding domain (RBD) of approximately 90 amino acids. This amino acid sequence
Collage of images including sperm, bacteria, coral, and an illustration of a researcher
Our Favorite Cell and Molecular Biology Stories of 2021
Jef Akst | Dec 2, 2021 | 3 min read
Beyond The Scientist’s coverage of COVID-19’s molecular underpinnings were many other stories highlighting the advances made in scientists’ understanding of the biology of cells.
A Periodic Table for Biology
John Torday | Jun 20, 2004 | 5 min read
COOPERATIVE CELLS:Courtesy of Michael CarrollThe evolution of complex biologic organisms began with the symbiotic relationship between pro- and eukaryotes (I). This relationship gave rise to mitochondria (II), and the resulting diversity of unicellular organisms (III) led to their metabolic cooperativity (IV) mediated by ligand-receptor interactions and cell-cell signaling. Natural selection generated an increasing complexity (V). Failed homeostatic signaling (VI) recapitulates hylogeny/ontogeny
Bees’ Molecular Responses to Neonicotinoids Determined
Catherine Offord | Mar 22, 2018 | 4 min read
Researchers pinpoint a protein that can metabolize at least one of the insecticides, highlighting a route to identifying compounds that are friendlier to the critical pollinators.
Gia Voeltz: Cellular Cartographer
Karen Zusi | Dec 1, 2015 | 3 min read
Associate Professor, Department of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder. Age: 43
bacteria and DNA molecules on a purple background.
Engineering the Microbiome: CRISPR Leads the Way
Mariella Bodemeier Loayza Careaga, PhD | Mar 15, 2024 | 10+ min read
Scientists have genetically modified isolated microbes for decades. Now, using CRISPR, they intend to target entire microbiomes.
A nude (hairless) mouse, typically used in biomedical and drug discovery research methods that rely on immunodeficient mouse strains.
Brush Up: Humanized Mice: More than the Sum of Their Parts
Deanna MacNeil, PhD | Aug 31, 2022 | 5 min read
Scientists study human health in vivo with modified mice that molecularly mimic human biology.
Top Five Institutions in Biological Sciences Doctorate Programs
Karen Young Kreeger | Oct 15, 1995 | 2 min read
Programs Author: Karen Young Kreeger (Ranked by scores on a survey of scholarly quality of program faculty among peers. Scores on a scale of 0 to 5*") Rank Institution Score Biochemistry and Molecular Biology 1 University of California, San Francisco 4.84 2 Massachusetts Institute of Technology 4.83 Stanford University 4.83 3 University of California, Berkeley 4.81 4 Harvard University 4.80 5 Yale University 4.59 Cell and Developmental Biology 1 Massachusetts Institute of Technology 4.86 2 Ro
One Protein to Rule Them All
Shelby Bradford, PhD | Feb 28, 2024 | 10+ min read
p53 is possibly the most important protein for maintaining cellular function. Losing it is synonymous with cancer.

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