Inversions in the genome more common than previously thought
Researchers at EMBL Heidelberg found that inversions in the human genome are more common than previously thought, which impacts our understanding of certain genetic diseases.
Researchers at EMBL Heidelberg found that inversions in the human genome are more common than previously thought, which impacts our understanding of certain genetic diseases.
Molecular & Computational biology
May 6, 2022
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203
Genetic information is stored in DNA and transcribed as mRNA. The mRNA is usually translated into proteins. However, it has long been known that mRNA can also be reverse transcribed to DNA and integrated back into the genome. ...
Evolution
Feb 2, 2021
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63
Whilst most organisms try to stop their DNA from mutating, scientists from the UK and China have discovered that a common fungus found on bread actively mutates its own DNA as a way of fighting virus-like infections.
Biotechnology
Jun 22, 2020
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112
Many genetic and breeding studies have shown that point mutations and indels (insertions and deletions) can alter elite traits in crop plants. Although nuclease-initiated homology-directed repair (HDR) can generate such changes, ...
Biotechnology
Mar 16, 2020
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32
A typo appearing in the draft of a novel is no great calamity. Nature, however, is often less forgiving of errors. A change in just one letter of the genetic code can have catastrophic consequences for human health.
Biotechnology
Feb 27, 2020
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15
The new mitochondrial DNA (mtDNA) variant drastically speeds up the disease progression in a mouse model of GRACILE syndrome. This discovery provides a new tool for studies of mitochondrial diseases.
Biotechnology
Jan 29, 2020
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23
In a study published in Nature on June 10, researchers from Dr. Yang Hui's Lab at the Institute of Neuroscience of the Chinese Academy of Sciences (CAS), and collaborators from the CAS-MPG Partner Institute for Computational ...
Biotechnology
Jun 10, 2019
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147
Sex pheromones are chemical compounds released by an organism to attract potential mates. For moths in particular these sex pheromones are very important for mate recognition, as they rely completely on scent signal rather ...
Plants & Animals
Mar 14, 2019
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28
Accumulating evidence suggests that new genes can arise spontaneously from previously non-coding DNA instead of through the gradual mutation of established genes. Bioinformaticians at the University of Münster (Germany) ...
Evolution
Sep 12, 2018
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101
Many life-threatening diseases are caused or exacerbated by a mere change of a single nucleotide building block in the universal genetic DNA code. Such "point mutations" can turn a single cell in the human body into a cancerous ...
Biotechnology
Mar 26, 2018
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