# De novo assembly and annotation of Tetradesmus sp. strain 198, a green algal from dryland soil

**Authors:** Veronica Malavasi, Núria Beltran-Sanz, Elena Catelan-Carphio, Alessandro Grapputo, David J. Eldridge, Samantha Travers, Fernando T. Maestre, Francesco Dal Grande

PMC · DOI: 10.1128/mra.01015-24 · Microbiology Resource Announcements · 2025-04-04

## TL;DR

This paper presents the genome assembly and gene annotation of a green algal strain with potential for carotenoid production.

## Contribution

The study provides a high-quality genome assembly and gene annotation for Tetradesmus sp. strain 198.

## Key findings

- The genome assembly has a total length of 149 Mbp with a BUSCO completeness of 91%.
- The N50 value of the assembly is 783 kbp, indicating good contiguity.
- A total of 19,841 genes were annotated in the genome.

## Abstract

Tetradesmus sp. strain 198 is a microalga with potential for the biotechnological production of carotenoids. In this study, we have sequenced the genome, obtaining a total contig-level genome assembly length of 149 Mbp. The BUSCO completeness was 91%, the N50 was 783 kbp, and the total number of annotated genes was 19,841.

## Full-text entities

- **Chemicals:** carotenoids (MESH:D002338)
- **Species:** Tetradesmus sp. (species) [taxon 2969959]

## Full text

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## Figures

1 figure with captions in the complete paper: https://tomesphere.com/paper/PMC12060703/full.md

## References

16 references — full list in the complete paper: https://tomesphere.com/paper/PMC12060703/full.md

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Source: https://tomesphere.com/paper/PMC12060703