PXD023494

PXD023494 is an original dataset announced via ProteomeXchange.

Title	Hsp17.4 mediates salicylic acid and jasmonic acid pathways in the regulation of resistance to strawberry anthracnose
Description	Our previous study found that the expression of HSP17.4 is closely related to the occurrence of strawberry anthracnose. In this study, we used virus-mediated gene silencing technology and found that the HSP17.4 gene-silenced ‘Sweet Charlie’ plants were more susceptible to Colletotrichum gloeosporioides than the wild type ‘Sweet Charlie’, and the level of infection was even higher than that of the susceptible cultivar ‘Benihopp’. The results of differential quantitative proteomics showed that after infection with the pathogen, the expression of the downstream response genes NPR1, TGA and PR-1 of the salicylic acid (SA) signaling pathway was fully upregulated in the wild-type ‘Sweet Charlie’, and the expression of the core transcription factor MYC2 of the jasmonic acid (JA) pathway was significantly down-regulated. The expression of the proteins encoded by these genes did not change significantly in the HSP17.4-silenced ‘Sweet Charlie’, indicating that the expression of HSP17.4 activated the up-regulation of downstream signals of SA and inhibited the JA signal pathway. The experiments that used SA, methyl jasmonate and their inhibitors to treat plants provide additional evidence that the antagonism between SA and JA regulates the resistance of strawberry plants to C. gloeosporioides.
HostingRepository	iProX
AnnounceDate	2021-01-09
AnnouncementXML	Submission_2023-08-27_20:48:50.028.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Xianping Fang
SpeciesList	scientific name: Fragaria vesca subsp. vesca; NCBI TaxID: 101020;
ModificationList	No PTMs are included in the dataset
Instrument	LTQ Orbitrap

Revision	Datetime	Status	ChangeLog Entry
0	2021-01-10 01:58:36	ID requested
⏵ 1	2023-08-27 20:48:50	announced

Fang X, Chai W, Li S, Zhang L, Yu H, Shen J, Xiao W, Liu A, Zhou B, Zhang X, HSP17.4 mediates salicylic acid and jasmonic acid pathways in the regulation of resistance to Colletotrichum gloeosporioides in strawberry. Mol Plant Pathol, 22(7):817-828(2021) [pubmed]

submitter keyword: strawberry, HSP17.4, colletotrichum, salicylic acid, jasmonic acid

Xueying Zhang
contact affiliation	Shanghai Academy of Agricultural Sciences
contact email	zhangxueying@saas.sh.cn
lab head
Xianping Fang
contact affiliation	Shanghai Academy of Agricultural Sciences
contact email	fxpbio@163.com
dataset submitter

iProX dataset URI