The wheat Sr22, Sr33, Sr35 and Sr45 genes confer resistance against stem rust in barley

M. Asyraf Md Hatta, Sanu Arora, Sreya Ghosh, Oadi Matny, Mark A. Smedley, Guotai Yu, Soma Chakraborty, Dhara Bhatt, Xiaodi Xia, Burkhard Steuernagel, Terese Richardson, Rohit Mago, Evans S. Lagudah, Nicola J. Patron, Michael Ayliffe, Matthew N Rouse, Wendy A. Harwood, Sambasivam Periyannan, Brian J. Steffenson, Brande B.H. Wulff