PXD023098-2

PXD023098 is an original dataset announced via ProteomeXchange.

Title	Root proteome alterations of sugarcane cultivar RB966928 promoted by regrowth cycle in commercial production
Description	Decrease in agricultural productivity in successive cuttings of sugarcane plants has been related to several extrinsic and intrinsic factors, even though no studies have been recently conducted to assess the physiological potential of sett roots in successive cuts in sugarcane culture. Proteomic studies on sugarcane sett roots at different cut stages are unknown. The UPLC-ESI-TOF-MS system and bioinformatics tools were used to identify proteins of sett roots in the first and fifth cuts of sugarcane cultivar RB966928 in the sprouting stage. The differences in proteome of sett roots from sugarcane cv. RB966928 in the first and fifth cut detected in current study support the hypothesis that the proteome of sett roots may change after successive cuts in sugarcane culture. A reduction in the number of proteins has been observed in the roots of the fifth cut, while 34% of proteins, identified exclusively in the first cut, were absent in the fifth one. Proteome analysis of sett roots in the first and fifth cut showed that the changes after successive cuts are not only quantitative, but mainly qualitative. The detailed list of proteins identified in the first cut but absent in the fifth cut reported in the present study is relevant since it opens a perspective for the lines of research that employ biotic or abiotic elicitors to induce gene expression for essential proteins absents in sett roots of the fifth cut, increasing the agricultural productivity and longevity of cane fields.
HostingRepository	jPOST
AnnounceDate	2021-12-14
AnnouncementXML	Submission_2022-09-18_03:01:33.788.xml
DigitalObjectIdentifier
ReviewLevel	Non peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Rone Charles Maranho
SpeciesList	scientific name: Saccharum sp.; NCBI TaxID: 15819;
ModificationList	S-carboxamidomethyl-L-cysteine; L-methionine sulfoxide
Instrument	Xevo G2 Tof

Revision	Datetime	Status	ChangeLog Entry
0	2020-12-13 12:21:45	ID requested
1	2021-12-13 07:00:04	announced
⏵ 2	2022-09-18 03:01:34	announced	2022-09-18: Updated FTP location.

Dataset with its publication pending

submitter keyword: Saccharum spp., longevity of sugarcane, stress proteins, sett roots proteomic.

Rone Charles Maranho
lab head
Rone Charles Maranho
contact affiliation	State University of Maringá
dataset submitter

jPOST 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://ftp.jpostdb.org/JPST001038/