Search results for phylogenetic data

Evolution Jun 13, 2023

Origin and geographic evolution of cycads clarified

Paleobotanist Mario Coiro of the Institute of Paleontology at the University of Vienna and colleagues at the University of Montpellier (France) have made an important breakthrough in understanding the origin and geographic ...

Evolution Jun 8, 2023

Complete chloroplast genomes clarify phylogenetic placement of six polygonatum species

Polygonatum Miller is highly valued for its medicinal properties with the horizontal creeping fleshy roots. Previous studies have mainly focused on the size and gene content of the plastid genome, with insufficient studies ...

Plants & Animals Jun 7, 2023

Researchers identify role of introgression during radiation of Triplophysa adapted to Tibetan Plateau

Adaptive radiation, a process in which many new species explode and occupy different ecological niches in a short time, can rapidly promote speciation and enrich species diversity. Genomic analyses have shown that phylogenies ...

Molecular & Computational biology Jun 6, 2023

Researchers identify genetic makeup of new strains of West Nile

Researchers at Connecticut Veterinary Medical Diagnostic Laboratory (CVMDL) located in UConn's College of Agriculture, Health and Natural Resources identified the genetic makeup of strains of West Nile virus found in an alpaca ...

Plants & Animals Jun 1, 2023

The Primate Genome Project unlocks hidden secrets of primate evolution

Researchers from Zhejiang University, Kunming Institute of Zoology, Northwest University, and Yunnan University, Aarhus University, and BGI-Research have jointly led a series of significant new studies are published in a ...

Evolution May 25, 2023

River erosion can shape fish evolution, study suggests

If we could rewind the tape of species evolution around the world and play it forward over hundreds of millions of years to the present day, we would see biodiversity clustering around regions of tectonic turmoil. Tectonically ...

Plants & Animals May 25, 2023

Orchids' ability to grow on other plants independently evolved multiple times

The most extensive study of the genetic relationships among orchids to date reveals that the flower's ability to grow on other plants evolved independently multiple times. A team of researchers, led by Penn State biologists, ...

Plants & Animals May 24, 2023

Phytophthora 'the plant destroyer' meets its match with a new identification tool

Known as the "plant destroyer," the genus Phytophthora is considered one of the most important groups of plant pathogens—causing significant economic and environmental losses throughout history and into today. There are ...

Plants & Animals May 9, 2023

Study unveils mysterious nature of RNA editing in plants

RNA (ribonucleic acid) editing is an important process for maintaining essential functions of encoded proteins at the RNA level. Recent studies show that RNA editing is a widespread phenomenon that occurs in various land ...

Ecology May 5, 2023

Archaea in a warming climate become less diverse, more predictable

Led by Jizhong Zhou, Ph.D., the director of the Institute for Environmental Genomics at the University of Oklahoma, an international research team conducted a long term experiment that found that climate warming reduced the ...

page 10 from 40