1. Cotton Fiber Bioscience Research Unit, United States Department of Agriculture (USDA), Agricultural Research Service (ARS) Southern Regional Research Center (SRRC) 1100 Allen Toussaint Blvd. New Orleans LA 70124 USA
2. Cotton Structure & Quality Research Unit, Southern Regional Research Center (SRRC), Agricultural Research Service (ARS) United States Department of Agriculture (USDA) 1100 Allen Toussaint Blvd. New Orleans LA 70124 USA