1. School of Agricultural Sciences, Zhengzhou University, Zhengzhou 450001, China
2. National Key Laboratory of Cotton Bio-Breeding and Integrated Utilization, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang 455000, China
3. Henan OULAND Seed Industry Co., Ltd., Zhengzhou 450003, China
4. Department of Plant Breeding and Genetics, University of Agriculture, Faisalabad 38400, Pakistan