PXD029130

PXD029130 is an original dataset announced via ProteomeXchange.

Title	Comparative proteomic analysis for revealing the advantage mechanisms of Salt-tolerant tomato (Solanum lycopersicum)
Description	Salt stress causes the quality change and significant yield loss of tomato. However, the resources of salt-resistant tomato were still deficient and the mechanisms of tomato resistance to salt stress were still unclear. In this study, the proteomic profiles of two salt-tolerant and salt-sensitive tomato cultivars were investigated to deciphered the salt-resistance mechanism of tomato and provide novel resources for tomato breeding. We found that there is an over-abundant proteins relevant to Nitrate and amino acids metabolisms in the Salt-tolerant cultivars. The significant increase in expression of proteins involved in Brassinolides and GABA biosynthesis were verified in salt-tolerant cultivars, strengthening the salt resistance of tomato. Meanwhile, salt-tolerant cultivars with higher abundance and activity of antioxidant-related proteins have more advantages in dealing with reactive oxygen species caused by salt stress. And the salt-tolerant cultivars had higher photosynthetic activity based on overexpression of proteins functioned in chloroplast, guaranteeing the sufficient nutrient for plant growth under salt stress. Furthermore, three key proteins were identified as important salt-resistant resources for breeding salt-tolerant cultivars, including Sterol side chain reductase, gamma aminobutyrate transaminase and Starch synthase. Our results provided series valuable strategies for salt-tolerant cultivars which can be used in future
HostingRepository	PRIDE
AnnounceDate	2022-02-08
AnnouncementXML	Submission_2022-02-08_00:16:58.539.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	wang qiang
SpeciesList	scientific name: Solanum lycopersicum; NCBI TaxID: 4081;
ModificationList	No PTMs are included in the dataset
Instrument	Q Exactive HF

Revision	Datetime	Status	ChangeLog Entry
0	2021-10-14 07:59:33	ID requested
⏵ 1	2022-02-08 00:16:58	announced

Dataset with its publication pending

submitter keyword: Tomato (Solanum lycoperscium)

Salt-tolerant

Proteome

Salt tolerant variety

Qiang wang
contact affiliation	Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences
contact email	350615359@qq.com
lab head
wang qiang
contact affiliation	Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences
contact email	350615359@qq.com
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD029130
     1. Label: PRIDE project
     2. Name: Comparative proteomic analysis for revealing the advantage mechanisms of Salt-tolerant tomato (Solanum lycopersicum)