Proteomics

Dataset Information

0

The proteome of germlings from urediniospores of Puccinia triticina


ABSTRACT: Wheat leaf rust is a serious fungal disease of wheat that causes annual losses and necessitates using fungicides for effective disease management. It is caused by Puccinia triticina which spreads by means of airborne urediniospores. When these germinate on the leaf surface, they form germ-tubes which enter the leaf through open stomates. Spores and germ-tubes represent the first fungal structures that the host can perceive during a rust infection. They therefore contain proteins that could potentially trigger early host defense responses. Using 2-DE to separate this proteome, we produced gels containing 173 spots in the pI range of 4-7 and identified 123 proteins. These were predominantly proteins involved in metabolic and cellular processes, but with a large number (77%) of novel proteins that could not be identified through homology matching Twenty four of these showed no homology to wheat sequences, making them good candidate PAMPs.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Puccinia Triticina 1-1 Bbbd Race 1

TISSUE(S): Fungal Asexual Spore

SUBMITTER: Christof Rampitsch  

LAB HEAD: Christof Rampitsch

PROVIDER: PXD007162 | Pride | 2022-02-28

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
Asli_Rust_spot100.mgf Mgf
Asli_Rust_spot100.raw Raw
Asli_Rust_spot101_151117112417.mgf Mgf
Asli_Rust_spot101_151117112417.raw Raw
Asli_Rust_spot104_151117130743.mgf Mgf
Items per page:
1 - 5 of 507

Similar Datasets

2023-07-26 | PXD027545 | Pride
2014-12-01 | GSE30707 | GEO
2007-02-01 | GSE6227 | GEO
2014-07-20 | GSE55297 | GEO
2020-05-27 | PXD016258 | Pride
2023-11-29 | GSE207175 | GEO
2022-10-30 | E-MTAB-9681 | biostudies-arrayexpress
2019-07-15 | PXD010961 | Pride
2008-06-14 | E-GEOD-6227 | biostudies-arrayexpress
2018-10-16 | PXD010367 | Pride