New method uses DNA barcodes for high throughput RNA and protein detection in deep tissue. ScienceDaily . Retrieved March 16, 2025 from www.sciencedaily.com / releases / 2025 / 03 / 250311121315.htm ...

How is all of that DNA packaged so tightly into chromosomes and squeezed into a tiny nucleus? Histones are a family of small, positively charged proteins termed H1, H2A, H2B, H3, and H4 (Van Holde ...

The supernatant was concentrated, and then treated with ethanol (final concentration, 80%) and precipitated at 4°C for 12 h. By centrifugation (3,000 × g, 10 min, 4°C) and freeze-drying to obtain ...

Polyphosphate (polyP) exists in all life forms; however, its biological functions in metazoans are understudied. Here, we explored Drosophila as the first genetic model to explore polyP biology in ...

Mar. 5, 2025 — Satellite images from space are allowing scientists to delve deeper into the individual functions of different tropical forest canopies with new and surprising results ...

the Cas9 protein hooks up with the guide RNA and then moves along the strands of DNA until it finds and binds to a 20-DNA-letter long sequence that matches part of the guide RNA sequence.

The ethanol-induced acute gastric mucosal damage ... Finally, 200 ul of NP40-free lysate was added for nuclear washing and precipitation for 3 times (discard the supernatant). After mixing with an ...

CAS Key Laboratory of Bio-Inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China Department of ...

Suzhou First People’s Hospital, School of Medicine, Anhui University of Science and Technology, 168 Taifeng Street, Shannan New District, Huainan, Anhui 232000, P. R. China Suzhou First People’s ...