PXD021503 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Combining P and Zn fertilization to enhance yield, grain Zn availability and protein profile in maize grown on Mediterranean soils |
Description | Alkaline soils such as those found in some Mediterranean areas typically have a low phosphorus (P) and zinc (Zn) phytoavailability that detracts from plant growth and yield. We examined the effects of P and Zn fertilization individually and in combination on growth, yield and grain protein content in maize grown in pots filled with three Mediterranean soils. P and Zn translocation was impaired, and yield reduced by 8–85%, in plants treated with Zn or P alone. In contrast, joint fertilization with P and Zn enhanced translocation to grain and nutrient use efficiency, thereby increasing plant growth, yield (31–121%) and grain Zn availability. Fertilization with P or Zn also influenced the abundance of specific proteins affecting grain quality (viz., storage, lys-rich and cell wall proteins), which were more abundant in mature grains from plants fertilized with Zn alone and, to a lesser extent, P + Zn. |
HostingRepository | PRIDE |
AnnounceDate | 2021-09-09 |
AnnouncementXML | Submission_2021-09-09_09:46:12.638.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | María-Dolores Rey |
SpeciesList | scientific name: Zea mays (Maize); NCBI TaxID: 4577; |
ModificationList | No PTMs are included in the dataset |
Instrument | Orbitrap Fusion |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2020-09-15 23:51:25 | ID requested | |
⏵ 1 | 2021-09-09 09:46:13 | announced | |
Publication List
S, á, nchez-Rodr, í, guez AR, Rey MD, Nechate-Drif H, Castillejo M Á, Jorr, í, n-Novo JV, Torrent J, Del Campillo MC, Sacrist, á, n D, Combining P and Zn fertilization to enhance yield and grain quality in maize grown on Mediterranean soils. Sci Rep, 11(1):7427(2021) [pubmed] |
Keyword List
submitter keyword: Zea mays, LC-MS/MS, grain protein quality, seed storage proteins |
Contact List
María-Dolores Rey |
contact affiliation | Department of Agroforestry and Plant Biochemistry, Proteomics and Systems Biology, Biochemistry and Molecular Biology, University of Córdoba, Campus de Rabanales, Building C6, Crta. Madrid, Km 396, 14071 Córdoba, Spain |
contact email | b52resam@uco.es |
lab head | |
María-Dolores Rey |
contact affiliation | University of Cordoba |
contact email | b52resam@uco.es |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD021503
- Label: PRIDE project
- Name: Combining P and Zn fertilization to enhance yield, grain Zn availability and protein profile in maize grown on Mediterranean soils