Search results for phylogenetic data

Plants & Animals Mar 24, 2020

Researchers investigate the spatial pattern of plant diversity in the Horn of Africa

The horn of Africa, located in the northeast of Africa, including Djibouti, Ethiopia, Eritrea and Somalia, is one of the global biodiversity hotspots recognized by United Nations Educational, Scientific and Cultural Organization ...

Evolution Mar 23, 2020

Study: Climatic-niche evolution strikingly similar in plants and animals

Given the fundamental biological differences in plants and animals, previous research proposed that plants may have broader environmental tolerances than animals, but are more sensitive to climate. However, a recent study ...

Plants & Animals Mar 17, 2020

Major advances in our understanding of New World Morning Glories

A major advance in revealing the unknown plant diversity on planet Earth is made with a new monograph, published in the open-access, peer-reviewed journal PhytoKeys. The global-wide study, conducted by researchers at the ...

Cell & Microbiology Mar 11, 2020

A single biological factor predicts distinct cortical organizations across mammalian species

Researchers have explained how visual cortexes develop uniquely across the brains of different mammalian species. A KAIST research team led by Professor Se-Bum Paik from the Department of Bio and Brain Engineering has identified ...

Plants & Animals Feb 27, 2020

There are two distinct red panda species, according to DNA analysis

A team of researchers at the Chinese Academy of Sciences has found that two varieties of red panda actually comprise two different species. In their paper published in the journal Science Advances, the group describes the ...

Biotechnology Feb 4, 2020

Researchers obtain the most complete genetic map of peppers

The most complete genetic map of peppers cultivated in Spain has been created by Valencia's Polytechnic University (UPV). The results make it possible to learn the smallest detail of this crop, of which Spain is one of the ...

Plants & Animals Jan 28, 2020

Beating the heat in the living wings of butterflies

A new study from Columbia Engineering and Harvard identified the critical physiological importance of suitable temperatures for butterfly wings to function properly, and discovered that the insects exquisitely regulate their ...

Cell & Microbiology Jan 23, 2020

Team significantly expands the global diversity of large and giant viruses

While the microbes in a single drop of water could outnumber a small city's population, the number of viruses in the same drop—the vast majority not harmful to humans—could be even larger. Viruses infect bacteria, archaea ...

Social Sciences Jan 21, 2020

Interdisciplinary study reveals new insights into the evolution of sign languages

A new study, published in Royal Society Open Science, sheds light on the origins and evolution of European sign languages. Using phylogenetic network methods to compare dozens of sign languages, the scholars identify five ...

Plants & Animals Jan 21, 2020

Walking sharks discovered in the tropics

Four new species of tropical sharks that use their fins to walk are causing a stir in waters off northern Australia and New Guinea.

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