Chromosaponin I

Chromosaponin I (Soyasaponin βg) is a triterpenoid saponin that can be isolated from pea. Chromosaponin I stimulates the growth of roots in arabidopsis thaliana seedlings[1].

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[1]Rahman A, et al. Involvement of ethylene and gibberellin signalings in chromosaponin I-induced cell division and cell elongation in the roots of Arabidopsis seedlings. Plant Cell Physiol. 2000 Jan;41(1):1-9.