In multicellular organisms, all cells of an individual normally contain the same genetic information and cell differentiation is achieved through regulation of gene expression. There are exceptions, however, where, instead ...
Evolution
Aug 9, 2023
0
37
Clownfish, renowned for their vibrant colors and unusual symbiotic relationship with sea anemones, have long captivated the imagination of scientists and nature enthusiasts alike. They also serve as a promising model organism ...
Evolution
Jul 17, 2023
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38
Homosexual behavior is not limited to humans. Biologists have reported homosexual behavior in many species of wild animal, ranging from bats and birds to dolphins and primates.
Evolution
Jul 15, 2023
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76
Researchers at the Chinese Academy of Agricultural Sciences, China, have applied machine learning to genetic sequence data from wild and domestic European grapes.
Ethiopia is one of Africa's major wheat producing countries. But it might surprise you to learn that conventional bread wheat (Triticum aestivum, the most common species produced worldwide) only entered the country in the ...
Molecular & Computational biology
Mar 30, 2023
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48
The Indo-West Pacific is the largest, most biodiverse marine ecosystem on Earth, and many of the species it supports have comparably wide ranges. Writing in The Origin of Species, Charles Darwin noted that "… many fish ...
Evolution
Mar 29, 2023
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16
Some thermostatic vertebrates hibernate in extremely cold environments, while ectothermic animals migrate to relatively warmer areas or produce antifreeze proteins to prevent their body fluids from freezing, as in the case ...
Plants & Animals
Mar 1, 2023
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6
Like a merchant of old, balancing the weights of two different commodities on a scale, nature can keep different genetic traits in balance as a species evolves over millions of years.
Evolution
Feb 21, 2023
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206
High-order chromatin structure is a prerequisite for the function of cis-regulatory elements in the genome, which plays an important role in gene regulation. In eukaryotes, the organization of the three-dimensional (3D) genome ...
Molecular & Computational biology
Feb 7, 2023
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3
Genetic manipulation has come a long way.
Biotechnology
Jan 6, 2023
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26
