Data from a proteomic comparative analysis highlight differential adaptation of Lactobacillus delbrueckii subsp. bulgaricus to cow milk versus to soy milk environments - INRAE - Institut national de recherche pour l’agriculture, l’alimentation et l’environnement Access content directly
Journal Articles (Data Paper) Data in Brief Year : 2022

Data from a proteomic comparative analysis highlight differential adaptation of Lactobacillus delbrueckii subsp. bulgaricus to cow milk versus to soy milk environments

Abstract

The article presents a proteomic dataset generated by a comparative analysis, using gel-free nanoLC-MS/MS, of the cellular proteome of Lactobacillus delbrueckii subsp. bulgaricus, a yogurt starter, when cultivated in soy milk versus in cow milk. The CIRM-BIA1592 strain was cultivated in the aqueous phase of soy milk, or of cow milk. Whole-cell proteins were extracted, trypsinolyzed and analyzed by nano LC-MS/MS, prior to identification and to classification by function using the X!Tandem pipeline software and the proteomic data from NCBI.nlm.nigh.gov. Quantification of the proteins was moreover performed to evidence changes in their expression, depending on the culture medium. Data are available via ProteomeXchange with the identifier PXD033905 (http://www.proteomexchange.org/). This article is related to the research article entitled “The stressing life of Lactobacillus delbrueckii subsp. bulgaricus in soy milk”, by G.Jan et al. in Food Microbiology, 2022. This proteomic differential analysis indeed revealed major modulation of the stress proteome, with many stress proteins upregulated in the soy environment.
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hal-03822271 , version 1 (20-10-2022)

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Gwénaël Jan, Florian Tarnaud, Fillipe Luiz Rosa Do Carmo, Nassima Illikoud, Fanny Canon, et al.. Data from a proteomic comparative analysis highlight differential adaptation of Lactobacillus delbrueckii subsp. bulgaricus to cow milk versus to soy milk environments. Data in Brief, 2022, 45, pp.108653. ⟨10.1016/j.dib.2022.108653⟩. ⟨hal-03822271⟩

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