GEO DataSets

(Submitter supplied) We report the transcriptional response to Colorado potato beetle herbivory in leaves of the highly beetle resistant Solanum chacoense diploid line USDA8380-1 (80-) and a susceptible F2 individual (EE501F2_093) derived from a cross between 80-1 and a beetle susceptible line S. chacoense M6. Sampling tissue in a time course during adult Colorado potato beetle feeding provides novel insight to the transcriptomic defense response to this important pest.

Organism:

Solanum chacoense

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27550

24 Samples

Download data: TXT

(Submitter supplied) Analysis of the mapped reads showed that 496 transcripts are differentially expressed between resistant and susceptible plants at 16-wks post-transplant. Of these, 188 transcripts are down-regulated in resistant plants, as well as significantly enriched on chromosome 2, while up-regulated genes are distributed across the genome. Previously uncharacterized uridine diphosphate-glycosyltransferases and ethylene response transcription factors within the QTL region identified by bulk-segregant analysis are candidate genes for further analysis.

Organism:

Solanum chacoense

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27550

24 Samples

Download data: TXT