Similar studies for GEO DataSets (Select 200062036) - GEO DataSets

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Items: 3

Select item 2000620361.

Transcriptomic analysis of Oenococcus oenos response to ethanol shock

(Submitter supplied) The correct development of malolactic fermentation depends on the capacity of Oenococcus oeni to survive under harsh wine conditions. The presence of ethanol is one of the most stressful factors affecting O. oeni performance. In this study, the effect of ethanol addition (12% vol/vol) on O. oeni PSU-1 has been evaluated using a transcriptomic approach.

Organism:: Oenococcus oeni PSU-1

Type:: Expression profiling by array

Platform:: GPL19261
4 Samples

Download data: PAIR

Series

Accession:: GSE62036

ID:: 200062036

Select item 2000851372.

Transcriptomic and proteomic analysis of Oenococcus oeni adaptation to wine stress conditions

(Submitter supplied) The correct development of malolactic fermentation depends on the capacity of Oenococcus oeni to survive under harsh wine conditions. In this study it was characterized the transcriptomic response of O. oeni PSU-1 during the adaptation to wine-like medium (WLM). The period evaluated was from the inoculation into WLM (12% v/v pH 3.4) until the beginning of malolactic fermentation (8h after inoculation).

Organism:: Oenococcus oeni PSU-1; Oenococcus oeni

Type:: Expression profiling by array

Platform:: GPL19261
7 Samples

Download data: PAIR

Series

Accession:: GSE85137

ID:: 200085137

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Select item 2002173433.

Metabolic behavior for a mutant Oenococcus oeni strain with high resistance to ethanol to survive under oenological multi-stress conditions.

(Submitter supplied) Malolactic fermentation (MLF) positively influences the quality of the wine, and it occurs as a result of a lactic acid bacteria’s metabolism, mainly of the Oenococcus oeni species. However, delays and halting of MLF are frequent problems in the wine industry. This is mainly because O. oeni’s development is inhibited by different kinds of stress. Even though the sequencing of the genome of the PSU-1 strain of O. more...