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Prenatal USG in Lethal Skeletal Dysplasias: A Clinical Geneticist’s Toolkit

Learn how clinical geneticists can interpret key ultrasound markers to[…]

Agarose Gel Electrophoresis: Step-by-Step Protocol with Troubleshooting Tips

Agarose gel electrophoresis is a widely used laboratory technique for[…]

DNA Extraction by the Salting Out Method: A Step-by-Step Guide

Extracting DNA is one of the most fundamental techniques in[…]

Z-Scores vs. LLR in NIPT: Decoding the Statistics Behind Prenatal Screening

Introduction Non‑Invasive Prenatal Testing (NIPT) has revolutionized prenatal screening by[…]