Abstract
Crocus sativus (L.) is considered to be one of the high-value spices cultivated around the globe, and hence is under scanner of the genomic approaches that have been used to study the identification, expression, and regulation of the key genes involved in its flower development and apocarotenoid biosynthesis. C. sativus flower contains in excess of 150 compounds of aromatic and vaporescent. It produces remarkable amounts of apocarotenoids, such as crocin, picrocrocin, and safranal, that exhibit a wide range of anticancer, neuroprotective, anti-inflammatory, and cardioprotective activities. These apocarotenoids displaying such a wide range of pharmacological activities are of huge interest to culinary and pharmaceutical industries. Advances in biotechnological interventions, like genomic technologies, functional genomics, and transcriptomics studies, have revealed the expression of genes and/or structure, function, evolution, mapping, and editing of genes encoding apocarotenoid biosynthesis and enabled C. sativus genetic improvements in an efficient way through molecular breeding programs. The application of genomic tools and techniques has encouraged C. sativus breeders to adopt precision breeding approaches. The present chapter attempts to traverse across the recent developments in genetics and genomics-based researches conducted in C. sativus to perceive the biosynthetic pathways of its major secondary metabolites.
Maryam Vahedi and Saikat Gantait have equally contributed for this chapter.
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Vahedi, M., Karimi, R., Panigrahi, J., Gantait, S. (2019). Salient Biotechnological Interventions in Saffron (Crocus sativus L.): A Major Source of Bio-active Apocarotenoids. In: Akhtar, M., Swamy, M. (eds) Natural Bio-active Compounds. Springer, Singapore. https://doi.org/10.1007/978-981-13-7438-8_8
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