Fig. 2From: Comparative proteomic analysis of drought tolerance in the two contrasting Tibetan wild genotypes and cultivated genotypeVenn diagram illustrating the expression patterns of drought stress-responsive proteins in leaves of XZ5, XZ54 and ZAU3. The numbers of differentially expressed spots up-regulated or non-change in XZ5 are shown in the different segments. The proteins were isolated from the leaves of XZ5, XZ54 and ZAU3 plants exposed to drought for 9 day (soil moisture content, SMC 10 %, a and e), 20 day (SMC 4 %, b and f), and after 2 day re-watering (60-80 % water holding capacity, c and g) and 5 day re-watering (d and h), respectively. U, up-regulated; D, down-regulated; N, non-change under drought stressBack to article page