Prof. N S Punekar

Areas Of Expertise

• Enzymology
• Fungal metabolic engineering
• Metabolic regulation
• Microbial biochemistry
• Expression systems
• Agrobacterium tumefaciens
• Transformation
• Targeted mutagenesis
• Aspergillus niger
• Aspergilli
• Gene function
• Genetic markers
• Transformation strategies
• Transformation vectors
• Bar-transformation
• Glutamine synthetase
• Phosphinothricin
• Spontaneous resistance
• Aspergillus
• Cross-over analysis
• Dimethylisophthalate
• Glutamate dehydrogenase
• In vivo inhibition
• Isophthalate
• Nitrogen metabolism
• Affinity resin
• Aspergillus enzymes
• Cibacron Blue 3G-A
• Dye-ligand chromatography
• Human serum albumin
• Immunoglobulin G
• NADP-glutamate dehydrogenase
• 2-oxoglutarate saturation
• Allostery
• Aspergillus terreus
• Arginase
• Overlap extension PCR
• Single-stranded megaprimer
• Splicing