UTEX 2434
Synechococcus leopoliensis


Condition: Axenic

Medium Type: Agar Slant


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View General Maintenance Conditions


Algae Details

UTEX Number: 2434
Class: Cyanophyceae
Strain: Synechococcus leopoliensis (Racib.) Komárek
Medium: BG-11 Medium (BG-11)
Origin:
Description of Location:
GPS:
Type Culture: No
Collection:
Isolation:
Isolator Number: R2
Deposition: J. Brand
Relatives: PCC 7942 Synechococcus (cluster 1) sp.; UTCC 100; NIBB 1113
Also Known As: Anacystis nidulans R2 (Golden & Sherman 1980, Williams & Szalay 1983), Synechococcus elongatus
Notes: to Brand from PCC 7942; iron limitation/nitrogen plasmid transformation/Tn901 (Cees et al. 1980); fixation/siderophore production (Kerry et al. 1988); photosynthesis mutant of (Abe et al. 1988); ampicillin-resistant transformants (Lightfoot et al. 1988); penicillin-binding protein/membranes (Stone et al. 1988); plasmids (Schwabe et al. 1988); nucleotide sequencing/Prochlorothrix hollandica (Morden & Golden 1989); thioredoxin requirement/thioredoxin m gene (Muller & Buchanan 1989); rendered axenic by David R. Nobles, Jr. on 2/06/09

General Long-Term Maintenance Conditions

Temperature: 20 °C
Light source: mix of warm-white & cool-white fluorescent lamps
Intensity: 3200 lux (maximum)
Periodicity: 12:12 Light/Dark Cycle

To reduce the risk of losing newly acquired cultures, it is highly recommended to initially duplicate the Collection's long-term maintenance conditions. Please note that these general maintenance conditions are not designed for optimal algal growth rates or large quantities. For information on the best growth conditions and media, consult other literature or conduct your own experiments. Once a stock culture is established, subcultures can be used to test other conditions.

You can find additional details on the long-term culture maintenance conditions on the Culture Maintenance Guides page.


Preparation of Living Algal Strains For Orders

Agar cultures are transferred to fresh agar slants in 20-mm glass screwcap tubes. After quality control (QC) checks via microscopy are completed, the tubes are cultured under a diurnal light cycle for a minimum of three (3) days.

Cultures are sealed and packaged in a temperature-regulating mailer and shipped the same day.

UTEX makes no attempt to quantify the number of organisms or other characteristics of the culture and only guarantees the identity of the organism as specified in the strain history.


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