A previously mysterious small RNA molecule in mice is found to play a crucial role in gene expression, and may be the first identified member of a new class of regulatory RNAs.
Cell & Microbiology
Dec 13, 2023
0
26
Traditional medical adhesives used in surgical applications often have limited bio-absorbability, high toxicity and a lack of customizability, leading to suboptimal surgical outcomes. Recent advances in synthetic biology ...
Biochemistry
Dec 6, 2023
0
43
While E. coli is one of the most studied organisms, the function of 30% of proteins that make up E. coli has not yet been clearly revealed. For this, an artificial intelligence was used to discover 464 types of enzymes from ...
Biochemistry
Nov 24, 2023
0
20
Proteins, the workhorses of biology, are encoded by DNA sequences and are responsible for vital functions within cells. Since the first experimental measurement of a protein structure was made by John Kendrew in the 1950s, ...
Biotechnology
Nov 22, 2023
0
67
"What doesn't kill me makes me stronger," originally coined by Friedrich Nietzsche in 1888, is a perfect description of how bacteria develop antibiotic resistance.
Molecular & Computational biology
Nov 8, 2023
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1
Biological markers, commonly referred to markers or biomarkers, serve as quantifiable and measurable indicators of certain biological states in normal and pathogenic processes, as well as potential pharmacologic responses ...
Plants & Animals
Nov 2, 2023
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23
A hardware accelerator initially developed for artificial intelligence operations successfully speeds up the alignment of protein and DNA molecules, making the process up to 10 times faster than state-of-the-art methods.
Molecular & Computational biology
Nov 1, 2023
0
147
Peptides are biomolecules formed when two or more amino acids that perform key functions in the human organism, such as hormones, neurotransmitters, painkillers and antibiotics, bind together. For this reason, they are much ...
Biochemistry
Nov 1, 2023
1
25
As key regulators, pentatricopeptide repeat proteins (PPRs) function in ribonucleic acid (RNA) editing, organellar gene expression, photosynthesis, the organellar electron transport chain, cellular metabolism, and adenosine ...
Molecular & Computational biology
Oct 30, 2023
0
27
A new study led by Yale scientists shows that the activity of a portion of a human papillomavirus (HPV) protein does not depend on its amino acid sequence or composition. This discovery challenges the widely held belief that ...
Molecular & Computational biology
Oct 12, 2023
0
6
