Complex sentence: The Sainsbury Laboratory (TSL) is a research institute located at the Norwich Research Park (NRP) in Norwich, Norfolk, England, that carries out research on aspects of plant disease, plant disease resistance and microbial symbiosis in plants.
Split into simpler sentences: The Sainsbury Laboratory (TSL) is located at the Norwich Research Park (NRP) in Norwich, Norfolk, England. TSL has research groups working on aspects of plant disease, plant disease resistance and microbial symbiosis in plants.