Manuscript by Altoona biology professor published in online journal

April 08, 2021

ALTOONA, Pa. — Sarah Allen, assistant professor of biology at Penn State Altoona, along with a team of collaborators, is the co-author of an open-access manuscript just published on the "PLOS ONE" website.

The study describes fossil roots of a liana, a climbing woody vine that lived about 19 million years ago when western Panama was part of a peninsula before the formation of the isthmus. The fossils have a suite of characters in common with modern liana species of the maple/soapberry family (Sapindaceae). This group is called Paullinieae and encompasses about 475 species, including plants like balloon vines common in the Southern United States, and the caffeine-rich commercial plant “guarana” from Brazil.

"PLOS ONE" is an inclusive journal community working to advance science for the benefit of society.  

(Media Contacts)

Last Updated April 08, 2021