Unknown

Dataset Information

0

Prediction of pathogenicity genes involved in adaptation to a lupin host in the fungal pathogens Botrytis cinerea and Sclerotinia sclerotiorum via comparative genomics.


ABSTRACT: BACKGROUND:Narrow-leafed lupin is an emerging crop of significance in agriculture, livestock feed and human health food. However, its susceptibility to various diseases is a major obstacle towards increased adoption. Sclerotinia sclerotiorum and Botrytis cinerea - both necrotrophs with broad host-ranges - are reported among the top 10 lupin pathogens. Whole-genome sequencing and comparative genomics are useful tools to discover genes responsible for interactions between pathogens and their hosts. RESULTS:Genomes were assembled for one isolate of B. cinerea and two isolates of S. sclerotiorum, which were isolated from either narrow-leafed or pearl lupin species. Comparative genomics analysis between lupin-derived isolates and others isolated from alternate hosts was used to predict between 94 to 98 effector gene candidates from among their respective non-conserved gene contents. CONCLUSIONS:Detection of minor differences between relatively recently-diverged isolates, originating from distinct regions and with hosts, may highlight novel or recent gene mutations and losses resulting from host adaptation in broad host-range fungal pathogens.

SUBMITTER: Mousavi-Derazmahalleh M 

PROVIDER: S-EPMC6525431 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC3158057 | biostudies-literature
| S-EPMC4480369 | biostudies-literature
| S-EPMC5943259 | biostudies-literature
| S-EPMC4605783 | biostudies-literature
| S-EPMC6638627 | biostudies-literature
| S-EPMC8708589 | biostudies-literature
| S-EPMC5994967 | biostudies-literature
| S-EPMC9960052 | biostudies-literature
| S-EPMC8518572 | biostudies-literature
| S-EPMC8399656 | biostudies-literature