Patent ID: 9107402
Filing Date: 2015-08-18
Classification: A01N

Abstract:
1. A method to produce female offspring in mammals, the method comprising (a) contacting a sperm sample with a composition of matter consisting of the phenoxazine, brilliant cresyl blue; the phosphorylated hexose sugar, D-glucose-6-phosphate; and the oxidoreductase enzyme, NADH/NADPH diaphorase, (b) wherein, the amount of said composition is 100 mM of the phenoxazine, brilliant cresol blue, and 100 mM of the phosphorylated hexose ester, D-glucose-6-phosphate, and 1 unit per milliliter of the oxidoreductase enzyme, NADH/NADPH diaphorase, (c) wherein the sperm sample and composition are in contact for about 15 minutes, at a temperature between 35 degrees and 39 degrees Celsius, (d) wherein the sperm and composition are inseminated into a receptive female.