Abscisic acid deficiency in the tomato mutant high‐pigment 3 leading to increased plastid number and higher fruit lycopene content

Carotenoids are present in most tissues of higher plants where they play a variety of essential roles. To study the regulation of carotenoid biosynthesis, we have isolated novel mutations in tomato (Solanum lycopersicum) with altered pigmentation of fruit or flowers. Here we describe the isolation a... View More