Genome sequencing of Rigidoporus microporus provides insights on genes important for wood decay, latex tolerance and interspecific fungal interactions.
Cell Wall
/ metabolism
Enzymes
/ genetics
Fungal Proteins
/ genetics
Gene Expression Regulation, Fungal
Gene Transfer, Horizontal
Genome, Fungal
Host-Pathogen Interactions
/ genetics
Latex
/ metabolism
Microbial Interactions
/ genetics
Phylogeny
Polyporales
/ genetics
Secondary Metabolism
Wood
/ metabolism
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
23 03 2020
23 03 2020
Historique:
received:
02
10
2019
accepted:
10
03
2020
entrez:
7
4
2020
pubmed:
7
4
2020
medline:
17
12
2020
Statut:
epublish
Résumé
Fungal plant pathogens remain a serious threat to the sustainable agriculture and forestry, despite the extensive efforts undertaken to control their spread. White root rot disease is threatening rubber tree (Hevea brasiliensis) plantations throughout South and Southeast Asia and Western Africa, causing tree mortality and severe yield losses. Here, we report the complete genome sequence of the basidiomycete fungus Rigidoporus microporus, a causative agent of the disease. Our phylogenetic analysis confirmed the position of R. microporus among the members of Hymenochaetales, an understudied group of basidiomycetes. Our analysis further identified pathogen's genes with a predicted role in the decay of plant cell wall polymers, in the utilization of latex components and in interspecific interactions between the pathogen and other fungi. We also detected putative horizontal gene transfer events in the genome of R. microporus. The reported first genome sequence of a tropical rubber tree pathogen R. microporus should contribute to the better understanding of how the fungus is able to facilitate wood decay and nutrient cycling as well as tolerate latex and utilize resinous extractives.
Identifiants
pubmed: 32251355
doi: 10.1038/s41598-020-62150-4
pii: 10.1038/s41598-020-62150-4
pmc: PMC7089950
doi:
Substances chimiques
Enzymes
0
Fungal Proteins
0
Latex
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Langues
eng
Sous-ensembles de citation
IM
Pagination
5250Commentaires et corrections
Type : ErratumIn
Références
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