More evidence of an evolutionary 'arms race' between genes and selfish genetic elements
The human genome is littered with selfish genetic elements, which do not seem to benefit their hosts, but instead seek only to propagate themselves.
The human genome is littered with selfish genetic elements, which do not seem to benefit their hosts, but instead seek only to propagate themselves.
Evolution
Nov 11, 2021
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The researchers from the TalTech molecular neurobiology laboratory headed by professor Tõnis Timmusk used the fruit fly, Drosophila melanogaster to develop a novel disease model for Pitt-Hopkins syndrome (PTHS). Their study ...
Cell & Microbiology
Sep 29, 2020
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4
New research in fruit flies suggests that males may be at greater risk than females of diseases caused by mutations in mitochondrial DNA.
Plants & Animals
Jul 1, 2020
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2
Scientists believe about 25 percent of the differences in human life span is determined by genetics—with the rest determined by environmental and lifestyle factors. But they don't yet know all the genes that contribute ...
Cell & Microbiology
Apr 14, 2020
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464
You may not have heard of geosmin but, wherever you may be on this planet, it is highly likely that you'd recognise its smell.
Cell & Microbiology
Apr 7, 2020
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230
Researchers have discovered a novel parasitic gene in fruit flies that is responsible for destroying the eggs in the ovaries of their daughters.
Plants & Animals
Dec 17, 2019
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3
Model organisms such as yeast, fruit flies, and worms have advanced the study of genomics, eukaryotic biology, and evolution. An important resource for any model organism is a near-complete reference genome from which a multitude ...
Biotechnology
May 23, 2019
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3
Although the genomes of thousands of plant and animal species have been sequenced, for most of these genomes a significant portion is missing—the highly repetitive DNA. In the midst of these mysterious genome compartments ...
Molecular & Computational biology
May 14, 2019
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154
LMU researchers have, for the first time, systematically determined the positioning of the packing units of the fruit fly genome and discovered a new protein that defines their relationship to the DNA sequence.
Plants & Animals
Nov 5, 2018
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11
Identifying complex mutations in the structure of an organism's genome has been difficult. But in a new study published online in Nature Genetics, a research team led by J.J. Emerson, assistant professor of ecology & evolutionary ...
Biotechnology
Dec 22, 2017
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474