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Azospirillum brasilense Tarrand et al.

29145

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Type strain
Product category
Bacteria
Type strain
Yes
Genome sequenced strain
Yes
Isolation source
Digitaria decumbens roots, plant
Geographical isolation
Brazil
Applications
Agricultural research
Product format
Freeze-dried
Storage conditions
2°C to 8°C
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Documentation

ATCC determines the biosafety level of a material based on our risk assessment as guided by the current edition of Biosafety in Microbiological and Biomedical Laboratories (BMBL), U.S. Department of Health and Human Services. It is your responsibility to understand the hazards associated with the material per your organization’s policies and procedures as well as any other applicable regulations as enforced by your local or national agencies.

ATCC highly recommends that appropriate personal protective equipment is always used when handling vials. For cultures that require storage in liquid nitrogen, it is important to note that some vials may leak when submersed in liquid nitrogen and will slowly fill with liquid nitrogen. Upon thawing, the conversion of the liquid nitrogen back to its gas phase may result in the vial exploding or blowing off its cap with dangerous force creating flying debris. Unless necessary, ATCC recommends that these cultures be stored in the vapor phase of liquid nitrogen rather than submersed in liquid nitrogen.

Detailed product information

General

Specific applications

Potential plant growth promoting strain; Biofertilizer

Preceptrol
No

Characteristics

Comments
Nitrate reduction and nitrogenase activity
Symbiont with grasses in nitrogen fixation
L-arabinose metabolism
Exopolysaccharides and cyst formation
Carbon source metabolism
Cytochromes

Handling information

Medium
Temperature
30°C
Atmosphere
Aerobic
Handling procedure
  1. Open vial according to enclosed instructions.
  2. From a single tube of #838 broth (5 to 6 mL), withdraw approximately 0.6 to 1.0 mL with a Pasteur or 1.0 mL pipette and use to rehydrate the entire pellet.
  3. Use 0.5 mL of this suspension to inoculate a #838 slant and 0.1 mL to inoculate #838 plates.
  4. Incubate tubes and plates at 30°C, under aerobic conditions, for 48-72 hours.
  5. After 48-72 hours of incubation, wash cells from the slant and transfer this broth to a new slant and plate.  Incubate another 48-72 hours under aerobic conditions.  This second transfer and incubation is necessary for complete removal of the cryoprotectant, which can inhibit growth.
Handling notes
Additional information on this culture is available on the ATCC® web site at www.atcc.org.

Quality control specifications

Verification method
Whole-genome Sequencing

History

Deposited as
Spirillum lipoferum Beijerinck
Depositors
J Dobereiner
Chain of custody
ATCC <-- J Dobereiner <-- Sp. 7
Type of isolate
Food & Beverage; Plant
Cross references
GenBank X88853 A.brasilense ipdc gene (partial).
GenBank Z37984 A.brasilense ntrB and ntrC genes.
GenBank X99587 A.brasilense ipdC, gltX & cysS genes.
GenBank X67216 A.brasilense pyrG gene for CTP synthetase.
GenBank M64344 A.brasilense Fe protein and FeMo protein subunits and 353 bp orf, complete cds.
GenBank M87319 Azospirillum brasilense dinitrogenase reductase ADP-ribosyl transferase (draT) gene and dinitrogenase reductase activating glycohydrolase (draG) gene, complete cds.

Legal disclaimers

Intended use
This product is intended for laboratory research use only. It is not intended for any animal or human therapeutic use, any human or animal consumption, or any diagnostic use.
Warranty

The product is provided 'AS IS' and the viability of ATCC® products is warranted for 30 days from the date of shipment, provided that the customer has stored and handled the product according to the information included on the product information sheet, website, and Certificate of Analysis. For living cultures, ATCC lists the media formulation and reagents that have been found to be effective for the product. While other unspecified media and reagents may also produce satisfactory results, a change in the ATCC and/or depositor-recommended protocols may affect the recovery, growth, and/or function of the product. If an alternative medium formulation or reagent is used, the ATCC warranty for viability is no longer valid.  Except as expressly set forth herein, no other warranties of any kind are provided, express or implied, including, but not limited to, any implied warranties of merchantability, fitness for a particular purpose, manufacture according to cGMP standards, typicality, safety, accuracy, and/or noninfringement.

Disclaimers

This product is intended for laboratory research use only. It is not intended for any animal or human therapeutic use, any human or animal consumption, or any diagnostic use. Any proposed commercial use is prohibited without a license from ATCC.

While ATCC uses reasonable efforts to include accurate and up-to-date information on this product sheet, ATCC makes no warranties or representations as to its accuracy. Citations from scientific literature and patents are provided for informational purposes only. ATCC does not warrant that such information has been confirmed to be accurate or complete and the customer bears the sole responsibility of confirming the accuracy and completeness of any such information.

This product is sent on the condition that the customer is responsible for and assumes all risk and responsibility in connection with the receipt, handling, storage, disposal, and use of the ATCC product including without limitation taking all appropriate safety and handling precautions to minimize health or environmental risk. As a condition of receiving the material, the customer agrees that any activity undertaken with the ATCC product and any progeny or modifications will be conducted in compliance with all applicable laws, regulations, and guidelines. This product is provided 'AS IS' with no representations or warranties whatsoever except as expressly set forth herein and in no event shall ATCC, its parents, subsidiaries, directors, officers, agents, employees, assigns, successors, and affiliates be liable for indirect, special, incidental, or consequential damages of any kind in connection with or arising out of the customer's use of the product. While reasonable effort is made to ensure authenticity and reliability of materials on deposit, ATCC is not liable for damages arising from the misidentification or misrepresentation of such materials.

Please see the material transfer agreement (MTA) for further details regarding the use of this product. The MTA is available at www.atcc.org.

Permits & Restrictions

Import Permit for the State of Hawaii

If shipping to the U.S. state of Hawaii, you must provide either an import permit or documentation stating that an import permit is not required. We cannot ship this item until we receive this documentation. Contact the Hawaii Department of Agriculture (HDOA), Plant Industry Division, Plant Quarantine Branch to determine if an import permit is required.

MORE INFORMATION ABOUT PERMITS AND RESTRICTIONS

Frequently Asked Questions

References

Curated Citations

Okon Y, et al. Growth of Spirillum lipoferum at constant partial pressures of oxygen, and the properties of its nitrogenase in cell-free extracts. J. Gen. Microbiol. 98: 87-93, 1977. PubMed: 13147

Validation list no. 2. Int. J. Syst. Bacteriol. 29: 79-80, 1979.

Neyra CA, Van Berkum P. Nitrate reduction nitrogenase activity in Spirillum lipoferum1. Can. J. Microbiol. 23: 306-310, 1977. PubMed: 856423

Tarrand JJ, et al. A taxonomic study of the Spirillum lipoferum group, with descriptions of a new genus, Azospirillum gen. nov. and two species, Azospirillum lipoferum (Beijerinck) comb. nov. and Azospirillum brasilense sp. nov. Can J Microbiol 24: 967-980, 1978. PubMed: 356945

Chakrabarti SK, et al. Cytochromes in Azospirillum brasilense. Curr. Microbiol. 11: 343-348, 1984.

View All Curated Citations for this Product

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