%0 Journal Article
%T Transcriptomic Signatures of Ash (Fraxinus spp.) Phloem
%A Xiaodong Bai
%A Loren Rivera-Vega
%A Praveen Mamidala
%A Pierluigi Bonello
%A Daniel A. Herms
%A Omprakash Mittapalli
%J PLOS ONE
%D 2012
%I Public Library of Science (PLoS)
%R 10.1371/journal.pone.0016368
%X Ash (Fraxinus spp.) is a dominant tree species throughout urban and forested landscapes of North America (NA). The rapid invasion of NA by emerald ash borer (Agrilus planipennis), a wood-boring beetle endemic to Eastern Asia, has resulted in the death of millions of ash trees and threatens billions more. Larvae feed primarily on phloem tissue, which girdles and kills the tree. While NA ash species including black (F. nigra), green (F. pennsylvannica) and white (F. americana) are highly susceptible, the Asian species Manchurian ash (F. mandshurica) is resistant to A. planipennis perhaps due to their co-evolutionary history. Little is known about the molecular genetics of ash. Hence, we undertook a functional genomics approach to identify the repertoire of genes expressed in ash phloem.
%U http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0016368