We will be conducting system maintenance starting on Friday, December 13th, at 6:00 p.m. (ET) through Sunday, December 15th. During this time, many normal functions normally performed on our website, such as placing an order or paying an invoice, will not be available. We apologize for the inconvenience but will have complete return of services on Monday, December 16th.

Lactobacillus sanfranciscensis Weiss and Schillinger (ATCC® 27651)

Strain Designations: L-12 [DSM 20451, NRRL B-3934]  /  Type Strain: yes  /  Biosafety Level: 1

Strain Designations L-12 [DSM 20451, NRRL B-3934]
San Francisco sourdough
Biosafety Level 1

Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.

Product Format freeze-dried
Preceptrol® no
Type Strain yes (type strain)
Medium ATCC® Medium 694: Sourdough medium
Growth Conditions
Temperature: 30.0°C
Atmosphere: 5% CO2
Name of Depositor L Kline
San Francisco sourdough

Weiss N, Schillinger U. Lactobacillus sanfrancisco sp. nov., nom. rev.. Syst. Appl. Microbiol. 5: 230-232, 1984.

Validation list no. 16. Int. J. Syst. Bacteriol. 34: 503-504, 1984.

Kline L, Sugihara TF. Microorganisms of the San Francisco sour dough bread process. II. Isolation and characterization of undescribed bacterial species responsible for the souring activity. Appl. Microbiol. 21: 459-465, 1971. PubMed: 5553285

Sriranganathan N, et al. Cytological and deoxyribonucleic acid-deoxyribonucleic acid hybridization studies on lactobacillus isolates from San Francisco sourdough. Appl. Microbiol. 25: 461-470, 1973. PubMed: 4633432

Truper HG, De Clari L. Taxonomic note: Necessary correction of specific epithets formed as substantives (nouns) "in apposition". Int. J. Syst. Bacteriol. 47: 908-909, 1997.

type strain

type strain

Cross References

Nucleotide (GenBank) : X76327 L.sanfrancisco (ATCC 27651 T) 16S rRNA gene.