Carolina Physarum polycephalum Sclerotium – Dormant Slime Mold Culture | Transitions to Active Feeding Stage | Ideal for Life Cycle and Behavior Studies
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SUFFICIENT FOR A CLASS OF 30 – Provides enough living material for classroom activities and microscopy exercises, ideal for hands-on learning in biology or microbiology settings.
EASY TO REACTIVATE UNDER OPTIMAL CONDITIONS – Grows best on 2% agar with Old Fashioned Quaker® Oats at 25° C. When hydrated, the plasmodium resumes movement and begins feeding.
IDEAL FOR LIFE CYCLE STUDIES – Demonstrates the complete life cycle of a slime mold, giving students a visual and hands-on understanding of biological dormancy, reactivation, and motility.
DORMANT STAGE OF SLIME MOLD – Shipped in its sclerotium phase, Physarum polycephalum remains dormant until rehydrated and placed in favorable conditions, where it transitions back into its active, feeding plasmodium stage.
Description
Genus and Species: Physarum polycephalum (Sclerotium phase) Optimal Medium: 2% Agar with Old Fashioned Quaker Oats Optimal Temperature: 25° C Motility: Plasmodium Classification: Slime Mold (Myxomycetes) Physarum polycephalum is a plasmodial slime mold. The plasmodium is the active feeding stage of the organism. If the plasmodium dries during feeding, it forms a crusted, resting stage called the sclerotium, which we ship in a small box. The sclerotium remains dormant until favorable conditions return, then the plasmodium emerges and proceeds to feed. Optimal medium: 2% Agar with Old Fashioned Quaker Oats. Optimal growth temperature: 25° C. Culture contains enough material for a class of 30 students.