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Tobacco TC tests

Friday, March 6, 2026

Experiment Gallery

Dense
Dense
Plate that I took some from, mild contam so left unsealed, healthy!
Plate that I took some from, mild contam so left unsealed, healthy!
clear
clear
green
green
red roots
red roots
A clear winner
A clear winner

Daily Notes

Cracking open some tobacco seed to TC tests I started in mid Jan. 3 diff media formulations.
Base media: 400ml water, 2g MS, 3.5g agar, 12g sugar. 25 ml / tub
Green: 25ug BAP, 3ug NAA (in 25ml)
Red: 6ug NAA
Clear: 25ug BAP, 6ug NAA
Seeds plated on clear, 3/tub transferred after a month or so.