Publications by authors named "Teresa Rosa Galise"

Article Synopsis
  • Pollinator-driven evolution of floral traits significantly influences the speciation and diversification of angiosperms, with Ophrys orchids employing sexual deception by mimicking female insects to attract male pollinators.
  • The study presents a comprehensive 5.2 Gb genome sequence of Ophrys sphegodes, revealing key genetic features such as transposable element expansion and gene duplication that aid in chemical mimicry and reproductive isolation.
  • A notably differentiated genomic region on chromosome 2 is linked to pollinator-mediated evolution, indicating that this genome can help explore the genetics behind repeated sexual deception and adaptations in pollinators.
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Several past and recent climatic and geological events have greatly influenced the current distribution of coastal species around the Mediterranean Basin. As a consequence, the reconstruction of the distributional history of these species is challenging. In this study, we used both chloroplast and nuclear SNPs to assess the levels of genetic differentiation, contemporary/historical levels of gene flow, and demographic history for the three only known (one mainland and two insular) populations of , a rare Mediterranean coastal rocky halophyte.

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RNA-sequencing, commonly referred to as RNA-seq, is the most recently developed method for the analysis of transcriptomes. It uses high-throughput next-generation sequencing technologies and has revolutionized our understanding of the complexity and dynamics of whole transcriptomes.In this chapter, we recall the key developments in transcriptome analysis and dissect the different steps of the general workflow that can be run by users to design and perform a mRNA-seq experiment as well as to process mRNA-seq data obtained by the Illumina technology.

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