Our genomes provide the instructions for proper growth and development. Millions of genomic switches, known as enhancers, control the location and timing of gene expression, which in turn ensures the correct proteins are ...
Feb 6, 2024
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Though almost every cell in your body contains a copy of each of your genes, only a small fraction of these genes will be expressed, or turned on. These activations are controlled by specialized snippets of DNA called enhancers, ...
Aug 10, 2023
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Enhancers are regions of DNA that do not code for proteins, but control how genes are expressed. Super-enhancers are clusters of enhancers that together regulate genes with important roles in cell identity. Scientists at ...
Jan 11, 2022
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A second woman is said to be pregnant with a gene-edited baby in China, according to reports this year. It follows revelations last November that gene-edited twins had been born, which caused much debate.
Feb 19, 2019
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Researchers have captured video showing how pieces of DNA once thought to be useless can act as on-off switches for genes.
Jul 23, 2018
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Every day, billions of new blood cells are generated in the bone marrow. The gene Myc is known to play an important role in this process, and is also known to play a role in cancer. Scientists from the German Cancer Research ...
Jan 18, 2018
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Each one of our cells has the same 22,000 or so genes in its genome, but each uses different combinations of those same genes, turning them on and off as their role and situation demand. It is these patterns of expressed ...
Aug 30, 2017
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In cells, DNA is transcribed into RNAs that provide the molecular recipe for cells to make proteins. Most of the genome is transcribed into RNA, but only a small proportion of RNAs are actually from the protein-coding regions ...
Jan 12, 2017
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The complex process regulating gene expression is often compared to following a recipe. Miss a genetic ingredient, or add it in the wrong order, and you could have a disaster on your hands.
Dec 15, 2016
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While research has identified hundreds of genes required for normal memory formation, genes that suppress memory are of special interest because they offer insights into how the brain prioritizes and manages all of the information, ...
Apr 14, 2016
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