Preprint Review Version 1 Preserved in Portico This version is not peer-reviewed

Recent Advances in Studying the Regulation of Fruit Ripening in Tomato

Version 1 : Received: 13 December 2023 / Approved: 14 December 2023 / Online: 14 December 2023 (12:20:58 CET)

A peer-reviewed article of this Preprint also exists.

Baranov, D.; Timerbaev, V. Recent Advances in Studying the Regulation of Fruit Ripening in Tomato Using Genetic Engineering Approaches. Int. J. Mol. Sci. 2024, 25, 760. Baranov, D.; Timerbaev, V. Recent Advances in Studying the Regulation of Fruit Ripening in Tomato Using Genetic Engineering Approaches. Int. J. Mol. Sci. 2024, 25, 760.

Abstract

Tomato (Solanum lycopersicum L.) is one of the most commercially essential vegetable crops cultivated worldwide. In addition to the nutritional value, tomato is an excellent model for studying climacteric fruits' ripening process. Despite this, the available natural pool of genes that allows expanding phenotypic diversity is limited, and the difficulties of crossing using classical selection methods when stacking traits increase proportionally with each additional feature. Genetic engineering makes it possible to introduce changes in genes of interest without changing the allelic combinations characteristic of successful commercial varieties, to enhance the expression of existing genes, to create and transfer artificial and heterologous genes, and much more. However, this requires understanding the fundamental principles of the molecular interaction. Although the leading candidate genes for these components have been identified, a complete picture of their relationship has yet to be formed. The review summarizes the latest (2017-2023) achievements related to studying the ripening processes of tomato fruits. In this work, an attempt is made to systematize the results of various research and display the interaction pattern of genes regulating the process of tomato fruit ripening.

Keywords

Solanum lycopersicum L.; CRISPR/Cas9; RNA interference; silencing; overexpression; transcription factors

Subject

Biology and Life Sciences, Plant Sciences

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