P. Hima Kumari, S. Anil Kumar, G. Rajasheker, D. Madhavi, N. Jalaja, K. Kavya Shridhar, K. P. Scinthia, D. Divya, M. Swathi Sri, Ch. Akhila, E. Sujatha, P. Rathnagiri, P. B. Kavi Kishor

Genetically Modified Crops pp 1-30| First Online: 09 October 2020

Abstract

Tomato (Lycopersicon esculentum Mill.) is the second most important vegetable crop of the world. It is rich in nutrition with zero cholesterol, but highly sensitive to abiotic stresses, especially salt, drought, and high temperatures. Development of transgenic tomatoes that are climate resilient coupled with high nutritional value and improved shelf-life of fruit is the need of the hour. Utilization of conventional plant breeding methods and genetic engineering technologies must therefore be vital to achieve these goals. Tomatoes overexpressing transgenes and transcription factors conferred tolerance against different abiotic stresses with increased fruit production in comparison with wild-type (WT) plants. Similarly, delayed fruit ripening and nutritional quality of the fruit have been achieved in tomato. The present review describes the current status of the development of transgenic tomatoes that are tolerant to diverse abiotic stresses alongside delayed fruit ripening and other quality attributes and projects the potential areas for future research.

See: https://link.springer.com/chapter/10.1007/978-981-15-5932-7_1