Fig. 4

Phenotypic and statistics analysis of LcMYB2 transgenic Arabidopsis under mannitol stress. a Germination on MS medium as control. Photos were taken on the 5th day; b Germination on MS containing 300 mM mannitol; c Statistics of germination rates; d Cotyledon greening rate on MS medium, Photos were taken on the 10th day; e Cotyledon greening rate on MS containing 300 mM mannitol; f Statistics of cotyledon greening; g Root growth on MS. Photos were taken on the 10th day; h Root growth on MS containing 300 mM mannitol; i Statistics of root length