A team led by researchers at Baylor College of Medicine and the Czech Academy of Sciences has uncovered a new piece of the puzzle of how gene expression is orchestrated. Published in the journal Science, the findings reveal ...
Biotechnology
Nov 25, 2021
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89
In a recent article published in Molecular Cell, Ali Shilatifard, Ph.D., the Robert Francis Furchgott Professor and chair of Biochemistry and Molecular Genetics, and Yuki Aoi Ph.D., a postdoctoral fellow in Shilatifard laboratory, ...
Cell & Microbiology
Nov 3, 2023
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66
Cells on the move reach forward with lamellipodia and filopodia, cytoplasmic sheets and rods supported by branched networks or tight bundles of actin filaments. Cells without functional lamellipodia are still highly motile ...
Cell & Microbiology
Apr 9, 2012
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Proper chromosome segregation into two future daughter cells requires the mitotic spindle to elongate in anaphase. However, although some candidate proteins are implicated in this process, the molecular mechanism that drives ...
Cell & Microbiology
Jun 15, 2021
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8
A fine apparition of the planet Mercury graces the dawn skies this week, leading up to its greatest elongation from the Sun for 2013.
Space Exploration
Mar 26, 2013
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Humans need eight essential trace elements for good health, and one of them is selenium - a powerful antioxidant that is important for thyroid and brain function as well as metabolism.
Cell & Microbiology
Oct 6, 2016
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6
(Phys.org) —The development of embryos follows different patterns in different species, with specific events taking place at different times in relation to each other. Such differences can provide insight into how processes ...
Plants & Animals
Mar 22, 2013
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0
At crucial points in the metabolism of all organisms, a protein with the unwieldy name of Translation Elongation Factor P (EF-P, for short) takes center stage. What it actually does during protein synthesis has only now been ...
Cell & Microbiology
Dec 14, 2012
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0
By way of mechanical stretching, National University of Singapore researchers identify a novel double-stranded DNA structure, thus successfully resolving a 16-year-old scientific debate over the existence of a double-stranded ...
Biotechnology
Aug 3, 2012
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0
Certain proteins are known to require Translation Factor EF-P for their synthesis, and a new study enlarges the size of the set. As some of its members are involved in bacterial pathogenicity, the results are also of therapeutic ...
Cell & Microbiology
Sep 10, 2013
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