Global transcriptomic analysis ofLactobacillus delbrueckiisubsp.bulgaricusATCC11842 reveals the role ofLDB_RS05285in the post-acidification of yogurt

发表于 2023-10-13 20:19:22

发表于 2023-10-13 20:19:23

In this study, the researchers performed a global transcriptomic analysis of Lactobacillus delbrueckii subsp. bulgaricus ATCC11842 to understand the molecular mechanisms involved in the post-acidification of yogurt. They identified a specific gene, LDB_RS05285, that plays a crucial role in this process.

The researchers found that the expression of LDB_RS05285 was significantly upregulated during the post-acidification phase of yogurt fermentation. Further analysis revealed that this gene is involved in the regulation of various metabolic pathways, including carbohydrate metabolism and amino acid biosynthesis.

To elucidate the function of LDB_RS05285, the researchers conducted knockout experiments where they deleted this gene from Lactobacillus delbrueckii subsp. bulgaricus ATCC11842. They observed that the deletion of LDB_RS05285 resulted in a significant decrease in post-acidification capacity.

This study provides valuable insights into the molecular mechanisms underlying the post-acidification of yogurt by Lactobacillus delbrueckii subsp. bulgaricus ATCC11842. The identification of LDB_RS05285 as a key gene involved in this process opens up new possibilities for targeted genetic modification to improve the post-acidification capacity of yogurt-producing strains.

Overall, this research contributes to our understanding of the biology of Lactobacillus delbrueckii subsp. bulgaricus and could potentially lead to the development of more efficient yogurt production methods in the future.

[已完结] Global transcriptomic analysis ofLactobacillus delbrueckiisubsp.bulgaricusATCC11842 reveals the role ofLDB_RS05285in the post-acidification of yogurt

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[已完结] Global transcriptomic analysis ofLactobacillus delbrueckiisubsp.bulgaricusATCC11842 reveals the role ofLDB_RS05285in the post-acidification of yogurt 一键复制

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