PXD043735-1

PXD043735 is an original dataset announced via ProteomeXchange.

Title	PRM analysis of storage properties of Lacticaseibacillus paracasei Zhang starter culture by DNA methylation
Description	This study took the advantage of the availability of a methylated mutant (ΔpglX ) of Lacticaseibacillus (L.) paracasei Zhang to test our hypothesis that DNA methylation could protect lactic acid bacteria from freeze-drying and post-freeze-drying storage stresses. Active cultures of the wild-type and mutant were freeze-dried and stored at 30 ℃ for different duration (30, 60, and 90 days) before reactivation. Proteomic analyses was implemented to identify differentially expressed proteins (DEPs) of the bacteria.The confidence of proteomic results was assessed by PRM validation.
HostingRepository	iProX
AnnounceDate	2023-07-12
AnnouncementXML	Submission_2024-12-01_20:04:44.190.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Wenyi Zhang
SpeciesList	scientific name: Lactobacillus paracasei; NCBI TaxID: 1597;
ModificationList	No PTMs are included in the dataset
Instrument	Q Exactive

Revision	Datetime	Status	ChangeLog Entry
0	2023-07-12 19:28:45	ID requested
⏵ 1	2024-12-01 20:04:44	announced

Dataset with its publication pending

submitter keyword: Adenine methylation, Lacticaseibacillus paracasei, freeze-drying, storage characteristic, starter culture, pglX gene

Wenyi Zhang
contact affiliation	Inner Mongolia Agricultural University
contact email	zhangwenyizi@imau.edu.cn
lab head
Wenyi Zhang
contact affiliation	Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University
contact email	zhangwenyizi@imau.edu.cn
dataset submitter

iProX dataset URI