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Table 5 Identification of representative Lactobacillus strains by 16S rRNA gene sequence analysis compared to results obtained by 16S-ARDRA and MALDI-TOF MS

From: 16S-ARDRA and MALDI-TOF mass spectrometry as tools for identification of Lactobacillus bacteria isolated from poultry

Isolate

Source

Identification by 16S rDNA sequence

Identity value

GenBank accession no.

Identification by 16S-ARDRA (% similarity between wild and reference strains, based on Fig. 5)

Identification by MALDI-TOF MS, log(score)

10d

chicken

L. salivarius

99 %

KR492877

L. salivarius (100 %)

L. salivarius 2.162

17c

chicken

L. johnsonii

99 %

KR492880

L. johnsonii (100 %)

L. johnsonii 1.971

L. gasseri 1.770

9e

chicken

L. ingluviei

99 %

KR492878

L. ingluviei (100 %)

L. ingluviei 2.182

29c

goose

L. ingluviei

99 %

KR492882

L. ingluviei (98.5 %)

L. ingluviei 2.018

22b

chicken

L. farciminis

99 %

KR492881

L. farciminis (91.5 %)

L. farciminis 1.88

41a

chicken

L. reuteri

99 %

KR492883

L. reuteri (93.5 %)

L. reuteri 2.026

45b

chicken

L. reuteri

99 %

KR492885

L. reuteri (93.5 %)

L. reuteri 1.900

42c

goose

L. mucosae

100 %

KR492884

L. mucosae (99 %)

L. mucosae 2.121