# Exploring Cotton DNA Author: Jim.Robinson Published: 2010-06-30 Canonical URL: https://www.cottongrower.com/cotton-news/exploring-cotton-dna/ --- Applied DNA Sciences, Inc. has launched FiberTyping®, a commercial assay that can be used to verify the fiber content of cotton products worldwide. Developed in cooperation with Supima, FiberTyping is a cotton authentication DNA test. It has been used in trials by several well-established retailers and manufacturers around the world and has been blind-test validated.