Acknowledgments
We are grateful to Texas A&M AgriLife Research staff Maria Fuentealba, Cody Shachter, Serina Nelson, and Peihua Yan for their help in greenhouse studies; ChorTee Tan and Li Paetzold for help with qRT-PCR; Kirk Jessup for assistance in gas exchange measure- ments; and Yanni Lun from Integrated Genomics Facility at Kansas State University for array hybridization. The work was supported by the Texas Wheat Producers Board, Texas A&M AgriLife Research, and the USDA-ARS Ogallala Aquifer Initiative. The authors thank William A. Payne and Yiqun Weng for their contribution during the initial wheat project funding application to USDA-ARS Ogallala Aquifer Initiative (Grant No. 58-6209-6-033).