Proteomic analysis of storage properties of Lacticaseibacillus paracasei Zhang starter culture by DNA methylation
收藏国家人口健康科学数据中心2026-06-01 收录
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https://www.ncmi.cn/phda/dataDetails.do?id=CSTR:17970.11.A001G.202502.12.V1.0
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资源简介：
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.
提供机构：
北京蛋白质组研究中心
创建时间：
2023-07-12
