SolEST database: a "one-stop shop" approach to the study of Solanaceae transcriptomes

Area of Science:

• Plant genomics
• Transcriptomics
• Bioinformatics

Background:

• No completed genome sequences for solanaceous plants necessitate alternative methods for functional genomics.
• Expressed sequence tags (ESTs) are crucial for sampling Solanaceae transcriptomes and annotating emerging genome sequences.

Purpose of the Study:

• To introduce the SolEST database, a centralized resource for Solanaceae and Coffea expressed sequence tag (EST) data.
• To provide tools for analyzing and comparing Solanaceae transcriptome data.

Main Methods:

• Integration of diverse EST datasets from cultivated and wild Solanaceae species, plus two Coffea species.
• Development of a database linking processed EST data to external resources.
• Implementation of novel features for visualizing EST/TC alignments on emerging tomato and potato genomes.
• Enabling comparison of different Solanaceae assemblies from various research groups.

Main Results:

• The SolEST database provides access to integrated EST data for Solanaceae and Coffea.
• Unique visualization tools allow alignment of ESTs/transcripts to reference genomes.
• Comparative analysis of different transcriptome assemblies is facilitated.
• The database serves as a valuable resource for understanding Solanaceae genome functionality.

Conclusions:

• The SolEST database is a unique and valuable resource for the Solanum research community.
• It acts as a 'one-stop shop' for studying Solanaceae transcriptomes.
• Its features enhance the analysis and annotation of Solanaceae genomes.