Dataset Information


Greenbug (Schizaphis graminum) Herbivory Effect on Switchgrass (Panicum virgatum) PhosphoProteomeGreenbug (Schizaphis graminum) Herbivory Effect on Switchgrass (Panicum virgatum) PhosphoProteome

ABSTRACT: Cereal aphids can successfully colonize and damage switchgrass (Panicum virgatum) plants. Among the aphids tested, greenbugs (Schizaphis graminum, GB) caused significant plant damage likely through a combination of aphid-salivary proteins that are injected into plants during feeding and a strong host response elicited by herbivory. In this study, changes in protein phosphorylation present in GB-infested and uninfested control plants was determined. These data were compared against transcriptome changes recently published for this system.


ORGANISM(S): Panicum Virgatum (switchgrass)


SUBMITTER: Sophe Alvarez  

LAB HEAD: Sophie Alvarez

PROVIDER: PXD018546 | Pride | 2022-02-04


Dataset's files

Action DRS
20170507_GS_phosC0-1.raw Raw
20170507_GS_phosC0-3.raw Raw
20170507_GS_phosC10-1.raw Raw
20170507_GS_phosC10-2.raw Raw
20170507_GSphosC0-2.raw Raw
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Greenbug (Schizaphis graminum) herbivory significantly impacts protein and phosphorylation abundance in switchgrass (Panicum virgatum).

Zogli Prince P   Alvarez Sophie S   Naldrett Michael J MJ   Palmer Nathan A NA   Koch Kyle G KG   Pingault Lise L   Bradshaw Jeffrey D JD   Twigg Paul P   Heng-Moss Tiffany M TM   Louis Joe J   Sarath Gautam G  

Scientific reports 20200909 1

Switchgrass (Panicum virgatum L.) is an important crop for biofuel production but it also serves as host for greenbugs (Schizaphis graminum Rondani; GB). Although transcriptomic studies have been done to infer the molecular mechanisms of plant defense against GB, little is known about the effect of GB infestation on the switchgrass protein expression and phosphorylation regulation. The global response of the switchgrass cultivar Summer proteome and phosphoproteome was monitored by label-free pro  ...[more]

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