Zea mays Raw sequence reads. Zea mays

There are four maize inbreds, including the maize drought tolerance inbred lines AC7643 and sensitive inbred line AC7729/TZSRW as well as two of their recombinant inbred lines (RIL208 and RIL64), were chosen in the drought response study. Seeds were surface-sterilized and grew in the same nutrient solution and environment condition as reported (Li et al. 2009b). At the three-leaf-stage, 10% (w/v) polyethylene glycol PEG8000 (Sigma-Aldrich) were subjected for 24 h and the roots from three plants per inbred line were mixed and harvested under well-watered and drought-stressed conditions and stored at -80 ℃ after immediately frozen in liquild nitrogen.