PXD028995-1

PXD028995 is an original dataset announced via ProteomeXchange.

Dataset Summary

Title	Expanding the biological role of lipo-chitooligosaccharides and chitooligosaccharides in Laccaria bicolor growth and development
Description	Fungal lipo-chitooligosaccharides (LCOs) are primarily defined as the molecules that mediate the establishment of symbiotic relationships between fungi and plants. However, recent studies have demonstrated that these polymers have distinct effects in the growth and development of fungi with diverse lifestyles, thus prompting new research efforts focused in understanding the emerging roles that these molecules have on fungi. In this study, we employed liquid chromatography coupled to high resolution tandem mass spectrometry to analyze global proteome changes of the ectomycorrhiza forming-fungi Laccaria bicolor when grown in the presence of exogenous sulfated and non-sulfated LCOs (sLCOs or nsLCOs, respectively), as well as the chitooligomers, chitotetraose (CO4) and chitooactose (CO8) 21-days post-induction. Physiological observations in LCOs and COs-treated samples highlighted a state of repressed growth when compared to controls. Quantitative proteomics analysis supported these observations by revealing substantial abundance alterations of proteins involved in controlling different aspects of polarized growth in L. bicolor.
HostingRepository	MassIVE
AnnounceDate	2022-01-18
AnnouncementXML	Submission_2022-01-18_14:02:20.229.xml
DigitalObjectIdentifier
ReviewLevel	Non peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Manuel Villalobos Solis
SpeciesList	scientific name: Laccaria bicolor; NCBI TaxID: 29883;
ModificationList	Oxidation; CarbamidomethylDTT
Instrument	Q Exactive Plus

Dataset History

Revision	Datetime	Status	ChangeLog Entry
0	2021-10-07 13:57:23	ID requested
⏵ 1	2022-01-18 14:02:20	announced

Publication List

no publication

no publication

Keyword List

submitter keyword: Laccaria bicolor, proteomics, lipo-chitooligosaccharides, polarized growth, hypobranching

submitter keyword: Laccaria bicolor, proteomics, lipo-chitooligosaccharides, polarized growth, hypobranching

Contact List

Paul E. Abraham
contact affiliation	Oak Ridge National Laboratory
contact email	abrahampe@ornl.gov
lab head
Manuel Villalobos Solis
contact affiliation	Oak Ridge National Laboratory
contact email	villalobosmi@ornl.gov
dataset submitter

Full Dataset Link List

MassIVE dataset URI
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MassIVE dataset URI

Dataset FTP location
NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://massive.ucsd.edu/MSV000088201/