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In many metazoans, germ cells are separated from somatic lineages early in development and maintain their identity throughout life. Here we show that a Polycomb group (PcG) component, Enhancer of Zeste [E(z)] H3K27me3-specific methyltransferase, maintains germline identity in Drosophila adult testes...
ORGANISM(S): Drosophila melanogaster 
One of important insect defense mechanisms is melanization, which are mediated by clip domain serine protease (cSP) cascades and regulated by Serpins. In vitro, activation of melanization can efficiently kill Nucleopolyhedrovirus (NPV). However, quantitative proteomics revealed that the infection of...
ORGANISM(S): Helicoverpa armigera (Cotton bollworm) 
2017-09-19 | PXD006126 | Pride
Over the past decades, Helicoverpa armigera nucleopolyhedrovirus (HearNPV) has been widely used for biocontrol of cotton bollworm, which is one of the most destructive pest insects in agriculture worldwide. However, the molecular mechanism underlying the interaction between HearNPV and host insects ...
ORGANISM(S): Helicoverpa armigera (Cotton bollworm) 
2017-04-19 | PXD004748 | Pride
We developed a multiplex pseudo-isobaric dimethyl labeling (m-pIDL) method for proteome quantification to extend the capacity of the fragment ion-based method to 6-plex by one-step dimethyl labeling with several millidalton and dalton mass differences between precursor ions and enlarging the isolati...
ORGANISM(S): Homo Sapiens Escherichia Coli 
2019-01-22 | PXD012457 |
Inhibitors of checkpoint kinase 1 (CHK1),a central component of DNA damage and cell cycle checkpoint response, represent a promising new cancer therapy, but the global cellular functionsthey regulate through phosphorylationare poorly understood. To elucidate the CHK1-regulated phosphorylation networ...
ORGANISM(S): Homo sapiens (Human) 
2020-04-23 | PXD015125 | Pride
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