(Phys.org) —As is the case in all areas of science, our understanding of evolutionary biology is… well, evolving. Two such areas are macroevolution (any evolutionary change at or above the level of species – that is, ...
A team of plant-breeding specialists at Tianjin Academy of Agricultural Science's State Key Laboratory of Vegetable Biobreeding and other institutions has, via genetic analysis, revealed some of the changes that cauliflower ...
A large international team of scientists with various backgrounds has discovered that there were two domestication pathway events for grapes that led to their use in winemaking. In their paper published in the journal Science, ...
A study presents the theory that egg-sperm fusion, a crucial feature of sexual reproduction in plants and animals, may have originated from an ancient form of genetic exchange that involved the fusion of bacteria-like microorganisms ...
Evolution
Jul 12, 2022
1
1202
At least hundreds of so-far unidentified species of mammals are hiding in plain sight around the world, a new study suggests.
Plants & Animals
Mar 28, 2022
0
461
An international team of researchers has identified genes associated with plant survival in one of the harshest environments on Earth: the Atacama Desert in Chile. Their findings, published in Proceedings of the National ...
Plants & Animals
Nov 1, 2021
9
1010
Tropical regions contain many of the world's species and scientists consider them hotspots due to their immense biological diversity. However, due to limited sampling our knowledge of tropical diversity remains incomplete, ...
Plants & Animals
Dec 10, 2020
0
136
When anthropologist Caroline Arcini and her colleagues at the Swedish Natural Historical Museum discovered small calcifications in the extremely well-preserved lungs of Bishop Peder Winstrup, they knew more investigation ...
Cell & Microbiology
Aug 17, 2020
1
143
New research on one history's most important trading hubs provides some of the earliest genetic glimpses at the movement and interactions of populations that lived in parts of Western Asia between two major events in human ...
Archaeology
May 28, 2020
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694
Scholars have been studying Rome for hundreds of years, but it still holds some secrets—for instance, relatively little is known about the ancestral origins of the city's denizens. Now, an international team led by researchers ...
Archaeology
Nov 7, 2019
7
686
