Arabidopsis seeds were surface sterilized by consecutive treatments of 5 min 70% (v/v) ethanol with 0.05% (w/v) sodium dodecyl sulfate (SDS) and 5 min 95% (v/v) ethanol. Then seeds were sown on half-strength Murashige and Skoog (½ MS) media (Duchefa Biochemie) containing 1% agar, supplemented with 1 μM (-)-GR24 or with 0.01 % DMSO (control). Seeds were stratified at 4 °C (2 days in dark) then transferred to the growth chamber at 22 °C, under 20-30 µE /m 2 /sec of white light in long day conditions (16 hr light/ 8 hr dark). Seedlings were photographed and hypocotyl lengths were quantified using ImageJ (71) . 2 plates of 10-12 seeds were sown for each genotype x treatment. Using Student t-tests, no statistically significantly different means were detected between plates. The data from the 20-24 seedlings were then used for a one-way ANOVA.
Murashige and skoog ms media
Murashige and Skoog (MS) media is a type of plant cell culture medium developed by Toshio Murashige and Folke Skoog. It provides a balanced formulation of essential nutrients, vitamins, and growth regulators to support the growth and development of plant cells, tissues, and organs in a controlled laboratory environment.
5 protocols using murashige and skoog ms media
Arabidopsis Seed Germination Assay
Arabidopsis seeds were surface sterilized by consecutive treatments of 5 min 70% (v/v) ethanol with 0.05% (w/v) sodium dodecyl sulfate (SDS) and 5 min 95% (v/v) ethanol. Then seeds were sown on half-strength Murashige and Skoog (½ MS) media (Duchefa Biochemie) containing 1% agar, supplemented with 1 μM (-)-GR24 or with 0.01 % DMSO (control). Seeds were stratified at 4 °C (2 days in dark) then transferred to the growth chamber at 22 °C, under 20-30 µE /m 2 /sec of white light in long day conditions (16 hr light/ 8 hr dark). Seedlings were photographed and hypocotyl lengths were quantified using ImageJ (71) . 2 plates of 10-12 seeds were sown for each genotype x treatment. Using Student t-tests, no statistically significantly different means were detected between plates. The data from the 20-24 seedlings were then used for a one-way ANOVA.
Quantifying Hypocotyl Length in Arabidopsis
Seed Surface Sterilization for Tissue Culture
washing the seeds placed in a cylinder with running tap water for
a minute. Then, they were immersed first in 70% ethyl alcohol (Adwic,
ARE) for 2 min and then in a 5% sodium hypochlorite solution for 5
min with continuous shaking. Finally, the seeds were rinsed with double-distilled
sterile water three times under sterile conditions. Sterilized seeds
were transferred aseptically to half-strength Murashige and Skoog
(MS) media (Duchefa, Germany) (2.2 g/L) supplemented with 30 g/L sucrose
(Adwic, ARE) and 6 g/L agar (Bioworld). They were incubated at 20
°C in a growth cabinet for a 16 h photoperiod. The percentage
of seed germination was calculated after 20 days of cultivation using
the following formula: (number of germinated seeds/total number of
cultured seeds) × 100.54 (link)
Quantitative Analysis of Azoxystrobin
Drought Stress Response in Transgenic Rice
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