Researchers from Hyderabad, city-based CSIR-Centre for Cellular and Molecular Biology and other institutes have for the first time identified that an X chromosome gene (TEX13B) is essential for sperm cell development and male fertility.Nearly one in seven couples worldwide is infertile...
With their second child, the 33- and 35-year-old couple from Saharanpur, Uttar Pradesh, hoped to provide a matching donor for their first child, a 3-year-old boy, and cure the disorder through a stem-cell transplant .However, to ensure a healthy second child, they opted for in vitro...