Interspecific and host-related gene expression patterns in nematode-trapping fungi.

ABSTRACT:

Background

Nematode-trapping fungi are soil-living fungi that capture and kill nematodes using special hyphal structures called traps. They display a large diversity of trapping mechanisms and differ in their host preferences. To provide insights into the genetic basis for this variation, we compared the transcriptome expressed by three species of nematode-trapping fungi (Arthrobotrys oligospora, Monacrosporium cionopagum and Arthrobotrys dactyloides, which use adhesive nets, adhesive branches or constricting rings, respectively, to trap nematodes) during infection of two different plant-pathogenic nematode hosts (the root knot nematode Meloidogyne hapla and the sugar beet cyst nematode Heterodera schachtii).

Results

The divergence in gene expression between the fungi was si

SUBMITTER: Andersson KM 

PROVIDER: S-EPMC4237727 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature