GEO DataSets

(Submitter supplied) The DNA is printed, spotted, or actually synthesized directly onto the support. The whole process is based on hybridization probing, a technique that uses fluorescently labeled nucleic acid molecules as "mobile probes" to identify complementary molecules, sequences that are able to base-pair with one another.

Organism:

Lactobacillus helveticus; Lacticaseibacillus paracasei ATCC 334

2 Series

62 Samples

Download data: CDF, TXT

(Submitter supplied) This study investigated features of the acid tolerance response (ATR) in Lactobacillus casei ATCC 334. To optimize ATR induction, cells were acid adapted for 10 or 20 min at different pH values (range, 3.0 to 5.0) and then acid challenged at pH 2.0. Adaptation over a broad range of pHs improved acid tolerance, but the highest survival was noted in cells acid adapted for 10 or 20 min at pH 4.5. Analysis of cytoplasmic membrane fatty acids (CMFAs) in acid-adapted cells showed that they had significantly (P < 0.05) higher total percentages of saturated and cyclopropane fatty acids than did control cells. more...

Organism:

Lacticaseibacillus paracasei ATCC 334; Lactobacillus helveticus

Type:

Expression profiling by array

Platform:

GPL9271

20 Samples

Download data: CEL

(Submitter supplied) The response to bile of Lactobacillus casei BL23 was investigated.

Organism:

Lacticaseibacillus paracasei ATCC 334; Lacticaseibacillus casei

Type:

Expression profiling by array

Platform:

GPL11074

6 Samples

Download data: TXT

(Submitter supplied) The response to bile of Lactobacillus casei BL23 and its derivative strain TC01 was investigated. TC01 strain carries a complete deletion of gene LCABL_02080 which encodes a two component signal transduction response regulator.

Organism:

Lacticaseibacillus casei; Lacticaseibacillus paracasei ATCC 334

Type:

Expression profiling by array

Platform:

GPL11074

12 Samples

Download data: TXT