Molecular

Molecular Biology Drawing: Techniques and Resources Molecular biology drawing involves creating clear and accurate visual representations of molecular processes and structures. It plays a vital role in education, research communication,...

Understanding Insertion Mutation An insertion mutation is a type of genetic mutation where extra nucleotides are added into a DNA sequence. This addition can disrupt the normal reading frame of...

Screwed up DNA extraction – too diluted. Halp! If your DNA sample is too diluted after extraction, the quickest way to concentrate it is ethanol precipitation. This method uses cold...

Understanding In-Fusion Cloning In-fusion cloning is a reliable molecular biology method that uses homologous recombination instead of traditional ligation to insert DNA fragments into vectors. This technique allows precise and...

PCR Primer Design: Essential Guidelines and Tools PCR primer design requires selecting oligonucleotides typically 18-30 base pairs long with a melting temperature (Tm) near 55°C. This range balances GC content...

Anabolic Steroids: Definition and Function Anabolic steroids are synthetic compounds related to the male sex hormone testosterone that promote muscle growth and enhance physical performance. They work by mimicking testosterone’s...