Used Protocols Analytical digestion Annealing Digestion Electrocompetent Cells Preparation Electrocompetent Cells Preparation for Lactobacillus Plantarum Electroporation Heat Shock transformation Heat shock transformation for yeast Idli receipe Ligation Miniprep protocol using a QIAGEN kit PCR purification Titration protocols for vitamin A Titration protocols for vitamin B2 with HPLC