Scientists once thought that humans must have 2 million genes to account for all our complexity. But since sequencing the human genome, researchers have learned that humans only have about 19,000 to 25,000 genes—not many ...
Evolution
Nov 21, 2018
0
121
Rank in social hierarchy is a condition not solely claimed by humans. In the animal kingdom, male peacocks exhibit brightly colored plumes to illustrate dominance, and underwater, male fish show pops of bright colors to do ...
Evolution
Nov 10, 2020
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1436
(PhysOrg.com) -- Researchers from the University of Florida and six other institutions have unlocked some of the key foundations for the evolution of seed and flowering plants.
Evolution
Apr 13, 2011
3
0
University of Arizona biology researchers have made a discovery that helps resolve a conundrum that has puzzled scientists for more than a century.
Biotechnology
Apr 20, 2018
3
241
Unfavorable environmental conditions represent considerable stress for plants. A high level of salt content (sodium chloride, NaCl) in the soil is just such a stressor that has a negative impact on plants. Salinization is ...
Cell & Microbiology
Aug 25, 2022
0
152
A trio of researchers, one with the University of California-Berkeley, the other two with the University of Buffalo, has found a gene duplication in bowhead whales that may be at least partially responsible for their extremely ...
The American paddlefish -- known for its bizarre, protruding snout and eggs harvested for caviar -- duplicated its entire genome about 42 million years ago, according to a new study published in the journal Genome Biology ...
Biotechnology
Aug 7, 2012
3
1
Research into yeast, the single-celled organism behind a range of human infections, has led to University of Otago Faculty of Dentistry researchers identifying a previously unknown piece of genetic sleight-of-hand which may ...
Cell & Microbiology
Jun 16, 2017
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168
In collaboration with scientists from the U.K., Europe, Japan and the United States, researchers at the Human Genome Sequencing Center at Baylor College of Medicine have discovered a whole genome duplication during the evolution ...
Biotechnology
Jul 31, 2017
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190
Sometimes, breaking rules is not a bad thing. Especially when the rules are apparent laws of nature that apply in bulk material, but other forces appear in the nanoscale.
Polymers
Jun 4, 2020
0
130
