Advances in microscopy have enabled researchers to picture loops of DNA strands for the first time. The images reveal how the human genome organizes itself in three-dimensional space at much higher resolution than previously ...
Biotechnology
Jul 22, 2021
0
377
The Amami, Okinawa region of Japan may be designated a World Heritage Site in July of 2021 based on the recent recommendation from the IUCN. The Iriomote wild cat is a symbolic species of the region, having evolved independently ...
Plants & Animals
Jun 7, 2021
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1
Coral reefs provide shelter, sustenance and stability to a range of organisms, but these vital ecosystems would not exist if not for the skeletal structure created by stony corals. Now, KAUST scientists together with an international ...
Evolution
Apr 29, 2021
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8
A genome by itself is like a recipe without a chef—full of important information, but in need of interpretation. So, even though we have sequenced genomes of our nearest extinct relatives—the Neanderthals and the Denisovans—there ...
Molecular & Computational biology
Apr 26, 2021
0
104
New insights into a little-understood DNA structure could provide the basis for new cancer therapies.
Biotechnology
Mar 18, 2021
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54
Genome analysis can provide information on genes and their location on a strand of DNA, but such analysis reveals little about their spatial location in relation to one another within chromosomes—the highly complex, three-dimensional ...
Cell & Microbiology
Jan 14, 2021
0
70
Understanding how genes work and how they interact with one another is a major goal of biology. This poses huge challenges in terms of both methods and the sheer numbers of experiments required. Recent advances have transformed ...
Biotechnology
Dec 10, 2020
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29
Thousands of years ago, people in South America began domesticating Solanum pimpinellifolium, a weedy plant with small, intensely flavored fruit. Over time, the plant evolved into S. lycopersicum—the modern cultivated tomato.
Ecology
Dec 1, 2020
1
805
The addition and removal of methyl groups on DNA plays an important role in gene regulation. In order to study these mechanisms more precisely, a German team has developed a new method by which specific methylation sites ...
Biochemistry
Nov 24, 2020
0
19
A new strategy for treating a variety of diseases known as RNA-repeat expansion disorders, which affect millions of people, has shown promise in proof-of-principle tests conducted by scientists at Scripps Research.
Biochemistry
Nov 6, 2020
0
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