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PXD003650

PXD003650 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleProteomic analysis of soybean root including hypocotyl during recovery after drought stress
DescriptionSoybean is a nutritionally important crop that exhibits reductions in growth and yields under drought stress. To investigate soybean responses during post-drought recovery, a gel-free proteomic technique was used to examine the protein profile. Two-day-old soybeans were stressed with drought for 4 days, recovered for 4 days, and root including hypocotyl was collected under drought and during the recovery stage. Morphological analysis revealed that growth was suppressed under drought stress that recovered following stress removal. Malondialdehyde content was increased under drought stress but returned to normal during the recovery stage. A total of 792 and 888 proteins were identified in control and drought-stressed root including hypocotyl during recovery stage, respectively. Based on the proteomic and cluster analyses, peroxidase and aldehyde dehydrogenase were significantly changed at analyzed time points under drought stress and during recovery. The activity of peroxidase was decreased under drought stress but increased during recovery. The activity of aldehyde dehydrogenase was increased under drought stress but returned to normal during the recovery stage. These results suggest that peroxidase and aldehyde dehydrogenase play key role in post-drought recovery in soybean by scavenging toxic reactive oxygen species and reducing harmful aldehydes load.
HostingRepositoryPRIDE
AnnounceDate2024-10-22
AnnouncementXMLSubmission_2024-10-22_04:10:28.193.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterMudassar Khan
SpeciesList scientific name: Glycine max; NCBI TaxID: 3847;
ModificationListmonohydroxylated residue; iodoacetamide derivatized residue
InstrumentLTQ XL
Dataset History
RevisionDatetimeStatusChangeLog Entry
02016-02-16 23:57:16ID requested
12016-06-16 06:39:18announced
22024-10-22 04:10:31announced2024-10-22: Updated project metadata.
Publication List
Khan MN, Komatsu S, Proteomic analysis of soybean root including hypocotyl during recovery from drought stress. J Proteomics, 144():39-50(2016) [pubmed]
10.1016/j.jprot.2016.06.006;
Keyword List
curator keyword: Biological
submitter keyword: proteomics, recovery, root, soybean, drought
Contact List
Setsuko KOMATSU
contact affiliationChief Scientist, National Institute of Crop Science, Tsukuba, Japan
contact emailkomatsu.setsuko.fu@u.tsukuba.ac.jp
lab head
Mudassar Khan
contact affiliationUniversity of Tsukuba
contact emailmnkhan@affrc.go.jp
dataset submitter
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Dataset FTP location
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PRIDE project URI
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