Proteomics

Dataset Information

0

Absolute quantification of proteins and histone modifications in Drosophila embryos


ABSTRACT: Mass spectrometry analysis for absolute and relative quantification of the nuclear proteome and of methyl-marks on selected lysine residues in histone H3 during two stages of Drosophila embryogenesis: 2-4 hr and 14-16 hr old.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Drosophila Melanogaster (fruit Fly)

TISSUE(S): Embryo

SUBMITTER: Andreas Schmidt  

LAB HEAD: Axel Imhof

PROVIDER: PXD015306 | Pride | 2023-02-01

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
Ref1005MQsearch.zip Other
Ref1005Skyline.zip Other
Ref1005_DP_Qex_S01_20170129.raw Raw
Ref1005_DP_Qex_S02_20170129.raw Raw
Ref1005_DP_Qex_S03_20170129.raw Raw
Items per page:
1 - 5 of 48
altmetric image

Publications

Quantification of Proteins and Histone Marks in Drosophila Embryos Reveals Stoichiometric Relationships Impacting Chromatin Regulation.

Bonnet Jacques J   Lindeboom Rik G H RGH   Pokrovsky Daniil D   Stricker Georg G   Çelik Muhammed Hasan MH   Rupp Ralph A W RAW   Gagneur Julien J   Vermeulen Michiel M   Imhof Axel A   Müller Jürg J  

Developmental cell 20191017 5


Gene transcription in eukaryotes is regulated through dynamic interactions of a variety of different proteins with DNA in the context of chromatin. Here, we used mass spectrometry for absolute quantification of the nuclear proteome and methyl marks on selected lysine residues in histone H3 during two stages of Drosophila embryogenesis. These analyses provide comprehensive information about the absolute copy number of several thousand proteins and reveal unexpected relationships between the abund  ...[more]

Similar Datasets

2023-03-06 | PXD034924 | Pride
2021-08-06 | PXD021803 | Pride
2023-08-30 | PXD020326 | Pride
2018-08-27 | PXD010424 | Pride
2020-01-29 | PXD014807 | Pride
2023-08-30 | PXD030364 | Pride
2022-04-04 | PXD028269 | Pride
2020-05-26 | PXD007925 | Pride
2010-05-15 | E-GEOD-16737 | biostudies-arrayexpress
2021-08-12 | PXD024631 | Pride