Transcriptome analysis and codominant markers development in caper, a drought tolerant orphan crop with medicinal value.

ABSTRACT: Caper (Capparis spinosa L.) is a xerophytic shrub cultivated for its flower buds and fruits, used as food and for their medicinal properties. Breeding programs and even proper taxonomic classification of the genus Capparis has been hampered so far by the lack of reliable genetic information and molecular markers. Here, we present the first genomic resource for C. spinosa, generated by transcriptomic approach and de novo assembly. The sequencing effort produced nearly 80 million clean reads assembled into 124,723 unitranscripts. Careful annotation and comparison with public databases revealed homologs to genes with a key role in important metabolic pathways linked to abiotic stress tolerance and bio-compounds production, such purine, thiamine and phenylpropanoid biosynthesis, α-linolenic ac

SUBMITTER: Mercati F 

PROVIDER: S-EPMC6639398 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature