22 drought-resistant traits measured in control treatment (CK) and drought treatment (DT) and their Qst calculated in Jap-upland/lowland and Ind-upland/lowland pairs (mean ± standard error).

RWC: leaf relative water content, EWR: excised leaf water loss rate, MDA: malonaldehyde, DI: drought index.The values in bold and with “*” indicated significant differences between upland and lowland ecotypes or significant difference between Qsts and the neutral Fst.22 drought-resistant traits measured in control treatment (CK) and drought treatment (DT) and their Qst calculated in Jap-upland/lowland and Ind-upland/lowland pairs (mean ± standard error).