(PhysOrg.com) -- The evolution and diversification of the more than 300,000 living species of flowering plants may have been "jump started" much earlier than previously calculated, a new study indicates. According to Claude ...
Evolution
Apr 10, 2011
2
0
If there is life on Mars, it's not too farfetched to believe that such Martian species may share genetic roots with life on Earth.
Space Exploration
Jul 9, 2013
6
0
The loss of anatomical features is a frequent evolutionary event. For example, humans and other great apes have lost their tails and whales have lost their legs. The most convincing evidence comes from the presence of vestiges ...
Evolution
Jun 28, 2018
1
188
Cotton is the primary source of natural fiber on Earth, yet only four of 50 known species are suitable for textile production. Computer scientists at DePaul University applied a bioinformatics workflow to reconstruct one ...
Molecular & Computational biology
Jun 22, 2023
0
582
In 2018, researchers in the Caltech laboratory of Yuki Oka, professor of biology and Heritage Medical Research Institute Investigator, made a major discovery: They identified a type of neuron, or brain cell, that mediates ...
Cell & Microbiology
Sep 11, 2023
0
66
Lord Howe Island stick insects were once numerous on the tiny crescent-shaped island off the coast of Australia for which they are named. The insects, which can measure up to 6 inches in length, don't resemble sticks so much ...
Ecology
Oct 5, 2017
0
389
At the end of the last ice age, a population of polar bears was stranded by the receding ice on a few islands in southeastern Alaska. Male brown bears swam across to the islands from the Alaskan mainland and mated with female ...
Biotechnology
Mar 14, 2013
0
0
Scientists have used cutting-edge DNA technology and museum samples collected over the past two centuries to reveal a new species of diving beetle living in streams around the Mediterranean.
Plants & Animals
Oct 17, 2017
1
351
With the promise of personalized and customized medicine, one extremely important tool for its success is the knowledge of a person's unique genetic profile.
Computer Sciences
Nov 4, 2013
0
0
Snapdragons are tall, charming plants, and flower in a range of bright colors. In Spain, where snapdragons grow wild, these flower colors show a remarkable pattern: When driving up a road from Barcelona to the Pyrenees, snapdragons ...
Plants & Animals
Oct 8, 2018
0
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