Abstract
Sandalwood oil is recognized as the queen of essential oils due to its highly valued fragrance. Globally, 16 species of sandalwood have been described among which the East Indian sandalwood, Santalum album is appreciated for superior quality and quantity of essential oils. The oils are extracted from the central dead heartwood and roots of this hemiparasitic tropical tree. Utility of sandalwood oil has been described in Ayurveda as an antiseptic and astringent. India remains the global leader in sandalwood oil production supplying 95% of the world’s requirement. Originally, harvests were made from the wild, which eventually led to over-exploitation of forests. Due to its diminishing population, S. album has been declared as a ‘vulnerable’ species. Appropriate management strategies are required for its conservation and germplasm preservation. Owing to its immense economical importance, it is imperative to generate an in depth molecular map of S. album. Integrative multi-omics data enable comprehensive understanding of biological networks and their interrelation. Comprehensive proteomic analysis provides insights into protein expression levels, allows identification of several types of post-translational modifications on proteins and aids in genome annotation. Proteogenomics workflow efficiently combines datasets derived from proteomic, genomic, and transcriptomic analyses to discover novel protein-coding genes and improve the computationally derived genome annotation. Here, we discuss the status and scope of proteogenomics in continued efforts of genome annotation of S. album.
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Subba, P., Prasad, T.S.K. (2022). Scope of Proteogenomic Analysis for Indian Sandalwood (Santalum Album). In: Gowda, M., Mahesh, H., Kole, C. (eds) The Sandalwood Genome. Compendium of Plant Genomes. Springer, Cham. https://doi.org/10.1007/978-3-030-93394-4_9
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DOI: https://doi.org/10.1007/978-3-030-93394-4_9
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