Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1125632 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR29478700_1.fastq.gz | Fastqsanger.gz | |||
| SRR29478700_2.fastq.gz | Fastqsanger.gz | |||
| SRR29478701_1.fastq.gz | Fastqsanger.gz | |||
| SRR29478701_2.fastq.gz | Fastqsanger.gz | |||
| SRR29478702_1.fastq.gz | Fastqsanger.gz |
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Project description:Tomato (Solanum lycopersicum) is a major crop of high economic value. Phelipanche and Orobanche genera (broomrapes) are parasitic weeds, constituting biotic stressors that impact tomato production. Developing varieties with tolerance to broomrapes has become imperative for sustainable agriculture. Solanum pennellii, a wild tomato species, has been used as breeding material for S. lycopersicum. In the present study a commercial tomato hybrid and two Introgression Lines (ILs), (S. lycopersicum X S. pennellii), were employed to identify genes and metabolic pathways associated with resistance against broomrape. Comparative transcriptomic analysis revealed a multitude of differentially expressed genes (DEGs) in roots, especially in the resistant genotype IL6-3, several of which were validated by quantitative PCR. DEG and pathway enrichment analysis (PEA), revealed diverse molecular mechanisms that can potentially be implicated in the host’s defense response and the establishment of resistance. Further research into these genes and associated metabolic pathways will contribute to our understanding of host-parasite interactions and resistance to broomrapes. Findings will be valuable in molecular breeding for generating resistant genotypes, ultimately providing alternative solutions for weed management in tomato and other valuable crops.
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