To investigate the effect of GA3 on the stability of OsPYL/RCAR10 and SnRK2 proteins, results showed that GA3 effectively induced degradation of R10 in WT seeds but R10 remained stable in te seeds.
Nat Commun. 2015 Aug 14;6:7981
Cotton ovules
0.5 μM GA3, 1 μM PAC, 5 μM BR, 15 μM BRZ
10 days
To investigate the regulatory mechanisms of BR and GA on cotton fiber cell elongation, results showed that BR and GA promoted fiber development, while BRZ and PAC inhibited it.
Plant Biotechnol J. 2025 Apr;23(4):1213-1215
Gibberellic acid/赤霉素 动物实验
Species
Animal Model
Administration
Dosage
Frequency
Description
References
Rice
WT, te mutant and TE overexpression transgenic lines OE17 and OE65
Liquid medium treatment
100 μM GA3 or 10 μM ABA
Single treatment, lasting 3 hours
To study the antagonistic effects of GA and ABA on the stability of R10 protein in rice seedlings, results showed that GA promotes the interaction between TE and R10, leading to R10 degradation, while ABA inhibits their interaction by increasing SnRK2 activity.
Nat Commun. 2015 Aug 14;6:7981
Cotton
Transgenic cotton plants
Culture medium treatment
0.5 μM
10 days
Promote fiber elongation and increase GA1 and GA4 content
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