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Table 1 Inhibitory spectrum of Lactobacillus gasseri EV1461 against bacterial strains from human origin

From: Purification and genetic characterization of gassericin E, a novel co-culture inducible bacteriocin from Lactobacillus gasseri EV1461 isolated from the vagina of a healthy woman

Bacterial species

Straina

Sourceb

Sensitivityc

Actynomyces neuii

FR1543, P1543

FVM

++

 

O281-1, MP144-2

FVM

++

Actinomyces turicensis

MS293-61

FVM

++

Anaerococcus vaginalis

DSM 7457T

DSMZ

+

Atopobium vaginae

DSM 15829T

DSMZ

+

Bifidobacterium longum

H1542

FVM

-

Candida albicans

PS09v, PS144v

FVM

-

Corynebacterium amycolatun/xerosis

V294IV-1

FVM

++++

Corynebacterium aurimucosum

VL123-1

FVM

-

Corynebacterium freneyi

V293III-10

FVM

-

Corynebacterium glucurunolyticum

MS293-60

FVM

-

Corynebacterium tuberculostearicum

MS293-1

FVM

+++

 

MP144-3

FVM

++++

Corynebacterium simulans

V191-2

FVM

-

Corynebacterium striatum

V123-5

FVM

-

Enterococcus faecalis

H1441

FVM

++++

 

C901, L1443

FVM

+++

 

C301, EV1444

FVM

++

 

EV1542, LA1442

FVM

++

 

LAM43, LV123

FVM

++

 

HK223, MA006

FVM

+

 

FR1542, P1441a

FVM

+

 

C1002, FR1441, L1543

FVM

-

 

M1441, M1541,

FVM

-

 

SC1442, SC1541

FVM

-

Enterococcus faecium

C656

FVM

++

Enterococcus gallinarum

HU521

FVM

++

Enterococcus saccharolyticus

HU522

FVM

+

Escherichia coli

FR1545

FVM

-

Facklamia hominis

EV1443

FVM

-

Gardnerella vaginalis

PS07v, PS29v, PS64v

FVM

+++++

 

PS33v

FVM

+++

 

PS37v

FVM

++++

Lactobacillus fermentum

Lc40

FVM

++

Lactobacillus gasseri

Lc9, Lc23

FVM

++++

 

LA2441

FVM

+++

Lactobacillus paracasei

C1351, C1352

FVM

++

Lactobacillus salivarius

HN6

FVM

-

Leuconostoc mesenteroides

C1353

FVM

+++

Leptotrichia amnionii

DSM 16630

DSMZ

-

Mobiluncus mulieris

DSM 2710, DSM 25311T

DSMZ

-

Mobiluncus curtisii

 subsp. curtisii

DSM 23059T

DSMZ

-

 subsp. holmesii

DSM 21655T

DSMZ

-

Porphyromonas gingivalis

DSM 20709T

DSMZ

++++

Prevotella bivia

DSM 20514T

DSMZ

++++

Propionibacterium acnes

P1544

FVM

+++

Propionibacterium avium

H1544b

FVM

-

Propionibacterium granulosum

C1441

FVM

-

Staphylococcus aureus

PS11v

FVM

++++

 

PS88v

FVM

+++

 

PS124v

FVM

++

Staphylococcus caprae

FR1541a

FVM

+

Staphylococcus epidermidis

C1541, EV1441, EV1541

FVM

-

 

FR1444, FR1541b

FVM

-

 

L1442, L1544, L1546

FVM

-

Streptococcus agalactiae

PS79v

FVM

++

 

PS72v, PS77v

FVM

+

 

V123-1, V144I-1

FVM

-

 

DSM 2134T

DSMZ

-

Streptococcus anginosus

EV1442

FVM

++

 

FR1442, L1441, LA1441

FVM

-

Streptococcus intermedius

LA1443

FVM

++

Streptococcus parasanguinis

L1541

FVM

-

  1. a, b Abbreviations: C colostrums, H faeces, EV, O, PS and V vaginal exudates, FR rectal frotis, M meconium, MS semen, MP glans, L breast milk, LA amniotic liquid, P skin, SC umbilical cord blood, FVM Facultad de Veterinaria (Madrid, Spain), DSMZ German Collection of Microorganisms and Cell Cultures (Braunschweig, Germany)
  2. cSensitivity to cell-free supernatants of L. gasseri EV1461, assayed by the agar drop diffusion test method. Sensitivity scale: + (<10 mm), ++ (10–11 mm), +++ (12–13 mm), and ++++ (14–15 mm), reflecting the degree of sensitivity according to the diameter of the inhibition halo (in brackets); -, resistant