The structure in solution of the second Ig-module fragment of residues 117–208 of NCAM has been determined. Like the first Ig-module of residues 20–116, it belongs to the I set of the immunogloblin ...

To verify the specific recognition of m 6 A-RNA by YTH YTHDF2, we performed fluorescence polarization (FP) assays and electrophoretic mobility shift assays (EMSA) using purified YTH YTHDF2, unmodified ...

Identifying and delineating cell structures in microscopy images is crucial for understanding the complex processes of life. This task is called "segmentation" and it enables a range of applications, ...

Researchers have identified an entirely new mechanism underlying the development and structure of the nervous system during embryogenesis. Researchers at the San Diego branch of the Ludwig Institute ...

This is a preview. Log in through your library . PNAS is the world's most-cited multidisciplinary scientific serial. It publishes high-impact research reports, commentaries, perspectives, reviews, ...

Flip open an intro-to-biology textbook and you’ll likely find a cartoon image of the basic cell structure, with its kidney-bean shaped, round and oblong organs—called organelles—spread out with unique ...

Clinical translation of human pluripotent stem cells (hPSCs) requires advanced strategies that ensure safe and robust long-term growth and functional differentiation. We recently reported the ...

PITTSBURGH, April 10 – Fundamental flaws in embryonic development may make therapeutic cloning of nonhuman primates difficult, and reproductive cloning of primates – nonhuman and human alike – ...

This is a preview. Log in through your library . Abstract Basic fibroblast growth factor (bFGF), a potent inducer of angiogenesis in vivo, stimulates the production of both urokinase- and tissue-type ...

Every day, your body replaces billions of cells — and yet, your tissues stay perfectly organized. How is that possible? A team of researchers at ChristianaCare’s Helen F. Graham Cancer Center & ...