Taking advantage of reference-guided assembly in a slowly-evolving lineage: Application to Testudo graeca.

ABSTRACT:

Background

Obtaining de novo chromosome-level genome assemblies greatly enhances conservation and evolutionary biology studies. For many research teams, long-read sequencing technologies (that produce highly contiguous assemblies) remain unaffordable or unpractical. For the groups that display high synteny conservation, these limitations can be overcome by a reference-guided assembly using a close relative genome. Among chelonians, tortoises (Testudinidae) are considered one of the most endangered taxa, which calls for more genomic resources. Here we make the most of high synteny conservation in chelonians to produce the first chromosome-level genome assembly of the genus Testudo with one of the most iconic tortoise species in the Mediterranean basin: Testudo graeca.

Results

SUBMITTER: Mira-Jover A 

PROVIDER: S-EPMC11315351 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature