Search results for phylogenetic data

Plants & Animals Jul 14, 2021

Some Alpine plants have north–south genetic structure along elevational gap between 30°N and 31°N

Acanthocalyx is a small herbaceous genus in the Caprifoliaceae that is endemic to the high-altitude regions in the Himalaya–Hengduan Mountain (HHM) region. It is considered as an ideal group to study how geomorphological ...

Plants & Animals Jul 6, 2021

The evolution of vinegar flies is based on the variation of male sex pheromones

By analyzing the genomes of 99 species of vinegar flies and evaluating their chemical odor profiles and sexual behaviors, researchers at the Max Planck Institute for Chemical Ecology show that sex pheromones and the corresponding ...

Plants & Animals Jul 6, 2021

An 'instruction' to the crocodylian skull

The braincase of crocodylians has a distinctive structure. Unlike evolutionary relatives (birds and squamates), in crocodylians, all braincase bones are rigidly fixed together and form an akinetic structure. In the process ...

Evolution Jun 18, 2021

Molecular data uncovers living missing link in marine microorganisms

Biologists have identified a family of algae as a living missing link in the microscopic domain.

Plants & Animals Jun 16, 2021

Molecular breeding can make better bitter olives

Olives, well-known for their characteristic bitter taste, are in high demand owing to the popularity of the oil they produce. The health benefits of olive oil are well known, ranging from antiviral, anti-cancer, to even anti-hypertensive ...

Plants & Animals Jun 10, 2021

Complete chloroplast genome of sympetalous plant from Central China

Clethra fargessi Franch., in the family Clethraceae, is an important plant with ornamental value and environmental adaptability that widely distributed in mountainous areas of Central China. So far, Clethra delavayi Franch. ...

Ecology Jun 4, 2021

Why scientists want to solve an underground mystery about where microbes live

Though it might seem inanimate, the soil under our feet is very much alive. It's filled with countless microorganisms actively breaking down organic matter, like fallen leaves and plants, and performing a host of other functions ...

Paleontology & Fossils Jun 3, 2021

The DNA of three aurochs found next to the Elba shepherdess opens up a new enigma for paleontology

Research involving scientists from the University of A Coruña has succeeded in sequencing the oldest mitochondrial genome of the immediate ancestor of modern cows that has been analyzed to date. The remains, some 9,000 years ...

Plants & Animals May 26, 2021

New research deepens mystery about evolution of bees' social behavior

A new study has mounted perhaps the most intricate, detailed look ever at the diversity in structure and form of bees, offering new insights in a long-standing debate over how complex social behaviors arose in certain branches ...

Paleontology & Fossils May 18, 2021

Ancient horse DNA reveals gene flow between Eurasian and North American horses

A new study of ancient DNA from horse fossils found in North America and Eurasia shows that horse populations on the two continents remained connected through the Bering Land Bridge, moving back and forth and interbreeding ...

page 21 from 40