# Draft whole-genome sequence of Lachancea fermentati JT139 isolated from Jamestown Island, Virginia

**Authors:** Hanna Masonholder, Kate Lee, Stephen Fong, Grace Lim-Fong

PMC · DOI: 10.1128/mra.00771-25 · 2026-02-04

## TL;DR

This paper presents the draft genome sequence of a wild yeast used in brewing a commemorative beer from Jamestown Island.

## Contribution

The novel contribution is the draft genome sequence of Lachancea fermentati JT139 from Jamestown Island.

## Key findings

- The genome consists of 15 scaffolds totaling 10.2 Mbp.
- The GC content of the genome is 42.0%.

## Abstract

We report the draft whole-genome sequence of Lachancea fermentati JT139, a wild yeast isolated from Jamestown Island, Virginia, USA, which was utilized in brewing a commemorative beer. The assembled genome consists of 15 scaffolds totalling 10.2 Mbp, with 42.0% GC content.

## Linked entities

- **Species:** Lachancea fermentati (taxon 4955)

## Full-text entities

- **Species:** Saccharomyces cerevisiae (baker's yeast, species) [taxon 4932], Lachancea fermentati (species) [taxon 4955]

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Source: https://tomesphere.com/paper/PMC12981057