Small proteins of plant-pathogenic fungi secreted during host colonization.
Small proteins secreted by plant pathogenic fungi in their hosts have been implicated in disease symptom development as well as in R-gene mediated disease resistance. Characteristically, this class of proteins shows very limited phylogenetic distribution, possibly due to accelerated evolution stimulated by plant-pathogen arms races. Partly due to lack of clues from primary sequences, insight into the biochemical functions or molecular targets of these proteins has been slow to emerge. However, for some proteins important progress has recently been made in this direction. Expression of the genes for small secreted proteins is in many cases specifically induced after infection, which should help to advance our still very limited understanding of how plant pathogens recognize and respond to the host environment.
Rep
Martijn
M
Plant Pathology, Swammerdam Institute for Life Sciences, Faculty of Science, University of Amsterdam, Kruislaan 318, 1098 SM Amsterdam, The Netherlands. m.rep@uva.nl
D016923:Cell Death; D019143:Evolution, Molecular; D005656:Fungal Proteins / Q000737:chemistry / Q000235:genetics / Q000502:physiology*; D005658:Fungi / Q000235:genetics / Q000472:pathogenicity* / Q000502:physiology*; D015870:Gene Expression; D005800:Genes, Fungal; D010935:Plant Diseases / Q000382:microbiology; D010944:Plants / Q000382:microbiology*; D014774:Virulence
D005656:Fungal Proteins